- Sound-open-firmware - mailman.alsa-project.org

[Sound-open-firmware] [PATCH] Correct platform name in CNL linker script
by Tomasz Lauda 22 Feb '18

22 Feb '18

--- src/platform/cannonlake/cannonlake.x.in | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/platform/cannonlake/cannonlake.x.in b/src/platform/cannonlake/cannonlake.x.in index 9ca28f0..0ed5bc6 100644 --- a/src/platform/cannonlake/cannonlake.x.in +++ b/src/platform/cannonlake/cannonlake.x.in @@ -1,5 +1,5 @@ /* - * Linker Script for Apololake. + * Linker Script for Cannonlake. * * This script is run through the GNU C preprocessor to align the memory * offsets with headers. -- 2.7.4 -------------------------------------------------------------------- Intel Technology Poland sp. z o.o. ul. Slowackiego 173 | 80-298 Gdansk | Sad Rejonowy Gdansk Polnoc | VII Wydzial Gospodarczy Krajowego Rejestru Sadowego - KRS 101882 | NIP 957-07-52-316 | Kapital zakladowy 200.000 PLN. Ta wiadomosc wraz z zalacznikami jest przeznaczona dla okreslonego adresata i moze zawierac informacje poufne. W razie przypadkowego otrzymania tej wiadomosci, prosimy o powiadomienie nadawcy oraz trwale jej usuniecie; jakiekolwiek przegladanie lub rozpowszechnianie jest zabronione. This e-mail and any attachments may contain confidential material for the sole use of the intended recipient(s). If you are not the intended recipient, please contact the sender and delete all copies; any review or distribution by others is strictly prohibited.

2 1

[Sound-open-firmware] [PATCH] soft: kmod_scripts: initial import
by Pierre-Louis Bossart 22 Feb '18

22 Feb '18

set of basic bash scripts to remove/insert SOF Linux kernel modules in the right order. This is typically used to avoid rebooting every time the SOF image or topology are updated - and detect leaks on remove. sof_remove.sh: remove all SOF modules sof_insert.sh: probe SOF modules sof_bootone.sh: combination of remove/insert in one shot sof_bootloop.sh: boot loop to see if firmware boot is reliable over time This can probably be enhanced to remove spurious "module is not currently loaded" logs. Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart(a)linux.intel.com> --- kmod_scripts/sof_bootloop.sh | 11 +++++++++++ kmod_scripts/sof_bootone.sh | 19 +++++++++++++++++++ kmod_scripts/sof_insert.sh | 12 ++++++++++++ kmod_scripts/sof_remove.sh | 27 +++++++++++++++++++++++++++ 4 files changed, 69 insertions(+) create mode 100755 kmod_scripts/sof_bootloop.sh create mode 100755 kmod_scripts/sof_bootone.sh create mode 100755 kmod_scripts/sof_insert.sh create mode 100755 kmod_scripts/sof_remove.sh diff --git a/kmod_scripts/sof_bootloop.sh b/kmod_scripts/sof_bootloop.sh new file mode 100755 index 0000000..f1bc99b --- /dev/null +++ b/kmod_scripts/sof_bootloop.sh @@ -0,0 +1,11 @@ +#!/bin/bash + +MAXLOOPS=100 +COUNTER=0 + +while [ $COUNTER -lt $MAXLOOPS ]; do + echo "test $COUNTER" + ./sof_bootone.sh + dmesg > boot_$COUNTER.bootlog + let COUNTER+=1 +done diff --git a/kmod_scripts/sof_bootone.sh b/kmod_scripts/sof_bootone.sh new file mode 100755 index 0000000..6bc5f27 --- /dev/null +++ b/kmod_scripts/sof_bootone.sh @@ -0,0 +1,19 @@ +#!/bin/bash + +dmesg -C +./sof_remove.sh +./sof_insert.sh +sleep 1 + +unset FW_BOOT +unset ERROR +FW_BOOT=$(dmesg | grep sof-audio | grep "boot complete") +ERROR=$(dmesg | grep sof-audio | grep "error") + +if [ ! -z "$ERROR" ] || [ -z "$FW_BOOT" ] +then + echo "boot failed" +else + echo "boot success" +fi + diff --git a/kmod_scripts/sof_insert.sh b/kmod_scripts/sof_insert.sh new file mode 100755 index 0000000..93b2242 --- /dev/null +++ b/kmod_scripts/sof_insert.sh @@ -0,0 +1,12 @@ +#!/bin/bash + +modprobe snd_soc_rt5670 +modprobe snd_soc_rt5645 +modprobe snd_soc_rt5651 +modprobe snd_soc_rt5640 +modprobe snd_soc_da7213 + +modprobe sof_acpi_dev +modprobe sof_pci_dev + + diff --git a/kmod_scripts/sof_remove.sh b/kmod_scripts/sof_remove.sh new file mode 100755 index 0000000..1ea0598 --- /dev/null +++ b/kmod_scripts/sof_remove.sh @@ -0,0 +1,27 @@ +#!/bin/bash + +rmmod sof_pci_dev +rmmod sof_acpi_dev +rmmod snd_soc_acpi_intel_match +rmmod snd_sof_intel_byt +rmmod snd_sof_intel_hsw +rmmod snd_sof_intel_bdw +rmmod snd_sof_intel_apl +rmmod snd_sof_intel_cnl +rmmod snd_sof_intel_hda_common +rmmod snd_sof + +rmmod snd_soc_sst_bytcr_rt5640 +rmmod snd_soc_sst_bytcr_rt5651 +rmmod snd_soc_sst_cht_bsw_rt5645 +rmmod snd_soc_sst_cht_bsw_rt5670 +rmmod snd_soc_sst_byt_cht_da7213 + +rmmod snd_soc_rt5670 +rmmod snd_soc_rt5645 +rmmod snd_soc_rt5651 +rmmod snd_soc_rt5640 +rmmod snd_soc_rl6231 +rmmod snd_soc_da7213 + +rmmod snd_soc_acpi -- 2.14.1

2 1

[Sound-open-firmware] [PATCH] rimage: fix elf section collision detection.
by Liam Girdwood 22 Feb '18

22 Feb '18

Section end was not checked. Now fixed. Added more error output to identify. Signed-off-by: Liam Girdwood <liam.r.girdwood(a)linux.intel.com> --- rimage/elf.c | 21 ++++++++++++++------- rimage/rimage.h | 2 +- 2 files changed, 15 insertions(+), 8 deletions(-) diff --git a/rimage/elf.c b/rimage/elf.c index 3f00f1d..b96222b 100644 --- a/rimage/elf.c +++ b/rimage/elf.c @@ -303,7 +303,7 @@ static void elf_module_limits(struct image *image, struct module *module) /* make sure no section overlap from any modules */ int elf_validate_section(struct image *image, struct module *module, - Elf32_Shdr *section) + Elf32_Shdr *section, int index) { struct module *m; Elf32_Shdr *s; @@ -322,14 +322,21 @@ int elf_validate_section(struct image *image, struct module *module, continue; /* only check valid sections */ - if (!(section->sh_flags & valid)) + if (!(s->sh_flags & valid)) continue; - if (section->sh_size == 0) + if (s->sh_size == 0) continue; - /* is section non overlapping ? */ + /* is section start non overlapping ? */ if (section->sh_addr >= s->sh_addr && + section->sh_addr < + s->sh_addr + s->sh_size) { + goto err; + } + + /* is section end non overlapping ? */ + if (section->sh_addr + section->sh_size > s->sh_addr && section->sh_addr + section->sh_size <= s->sh_addr + s->sh_size) { goto err; @@ -340,8 +347,8 @@ int elf_validate_section(struct image *image, struct module *module, return 0; err: - fprintf(stderr, "error: section overlap between %s and %s\n", - module->elf_file, m->elf_file); + fprintf(stderr, "error: section overlap between %s:%d and %s:%d\n", + module->elf_file, index, m->elf_file, j); fprintf(stderr, " [0x%x : 0x%x] overlaps with [0x%x :0x%x]\n", section->sh_addr, section->sh_addr + section->sh_size, s->sh_addr, s->sh_addr + s->sh_size); @@ -372,7 +379,7 @@ int elf_validate_modules(struct image *image) continue; /* is section non overlapping ? */ - ret = elf_validate_section(image, module, section); + ret = elf_validate_section(image, module, section, j); if (ret < 0) return ret; } diff --git a/rimage/rimage.h b/rimage/rimage.h index 4e387e9..adcb8c5 100644 --- a/rimage/rimage.h +++ b/rimage/rimage.h @@ -156,7 +156,7 @@ int elf_validate_modules(struct image *image); int elf_find_section(struct image *image, struct module *module, const char *name); int elf_validate_section(struct image *image, struct module *module, - Elf32_Shdr *section); + Elf32_Shdr *section, int index); /* supported machines */ extern const struct adsp machine_byt; -- 2.14.1

1 0

[Sound-open-firmware] [PATCH] Configure: Change XTENSA_CORE to Intel_HiFiEP for compatible platforms
by Seppo Ingalsuo 22 Feb '18

22 Feb '18

This patch changes the environment variable XTENSA_CORE for BYT, CHT, HSW, and BDW platforms. It is used during the configure script run to define the configuration for the xt-xcc compiler. The xt-xcc version for Minnowboard developers uses this configuration name so this edit avoids to specify it via configure command line (with another issue there). Also the earlier used configuration name is not available in that compiler. Signed-off-by: Seppo Ingalsuo <seppo.ingalsuo(a)linux.intel.com> --- configure.ac | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/configure.ac b/configure.ac index bb4d2e9..2e92bb3 100644 --- a/configure.ac +++ b/configure.ac @@ -112,7 +112,7 @@ case "$with_platform" in FW_NAME="byt" AC_SUBST(FW_NAME) - XTENSA_CORE="hifiep_bd5" + XTENSA_CORE="Intel_HiFiEP" AC_SUBST(XTENSA_CORE) AC_DEFINE([CONFIG_BAYTRAIL], [1], [Configure for Baytrail]) @@ -129,7 +129,7 @@ case "$with_platform" in FW_NAME="cht" AC_SUBST(FW_NAME) - XTENSA_CORE="hifiep_bd5" + XTENSA_CORE="Intel_HiFiEP" AC_SUBST(XTENSA_CORE) AC_DEFINE([CONFIG_CHERRYTRAIL], [1], [Configure for Cherrytrail]) @@ -164,7 +164,7 @@ case "$with_platform" in FW_NAME="hsw" AC_SUBST(FW_NAME) - XTENSA_CORE="hifiep_bd5" + XTENSA_CORE="Intel_HiFiEP" AC_SUBST(XTENSA_CORE) AC_DEFINE([CONFIG_HASWELL], [1], [Configure for Haswell]) @@ -181,7 +181,7 @@ case "$with_platform" in FW_NAME="bdw" AC_SUBST(FW_NAME) - XTENSA_CORE="hifiep_bd5" + XTENSA_CORE="Intel_HiFiEP" AC_SUBST(XTENSA_CORE) AC_DEFINE([CONFIG_BROADWELL], [1], [Configure for Broadwell]) -- 2.14.1

1 0

[Sound-open-firmware] [PATCH] Fix wrong rimage command in firmware generating.
by yan.wang＠linux.intel.com 22 Feb '18

22 Feb '18

From: Yan Wang <yan.wang(a)linux.intel.com> Need add "-l" for boot loader and "-i" for input file. Signed-off-by: Yan Wang <yan.wang(a)linux.intel.com> --- src/arch/xtensa/Makefile.am | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/arch/xtensa/Makefile.am b/src/arch/xtensa/Makefile.am index b94d14e..b660bb1 100644 --- a/src/arch/xtensa/Makefile.am +++ b/src/arch/xtensa/Makefile.am @@ -151,7 +151,7 @@ bin-local: $(BIN_FLAGS) $(MODULE_INSERT) $(OBJDUMP) -S reef-$(FW_NAME) > reef-$(FW_NAME).lst $(OBJDUMP) -D reef-$(FW_NAME) > reef-$(FW_NAME).dis - rimage -o reef-$(FW_NAME).ri -m $(FW_NAME) $(RIMAGE_BOOT_FLAGS) $(RIMAGE_FLAGS) + rimage -o reef-$(FW_NAME).ri -m $(FW_NAME) -l $(RIMAGE_BOOT_FLAGS) -i $(RIMAGE_FLAGS) vminstall-local: scp -P 5555 reef-*.ri root@localhost:/lib/firmware/intel/ -- 2.14.3

3 2

[Sound-open-firmware] [PATCH v2] cnl: Add missing host and link DMA init
by Tomasz Lauda 22 Feb '18

22 Feb '18

CONFIG_DMA_GW is set for Cannonlake, so add host and link initialization to avoid FW crash. Signed-off-by: Tomasz Lauda <tomasz.lauda(a)linux.intel.com> --- src/drivers/hda-dma.c | 2 +- src/platform/cannonlake/dma.c | 13 +++++++++---- src/platform/cannonlake/platform.c | 10 ++++++++++ 3 files changed, 20 insertions(+), 5 deletions(-) diff --git a/src/drivers/hda-dma.c b/src/drivers/hda-dma.c index 226a34e..6526b74 100644 --- a/src/drivers/hda-dma.c +++ b/src/drivers/hda-dma.c @@ -77,7 +77,7 @@ /* DGBS */ #define DGBS_MASK 0xfffff0 -#define HDA_DMA_MAX_CHANS 8 +#define HDA_DMA_MAX_CHANS 9 struct hda_chan_data { uint32_t stream_id; diff --git a/src/platform/cannonlake/dma.c b/src/platform/cannonlake/dma.c index beac6cf..a47ce9f 100644 --- a/src/platform/cannonlake/dma.c +++ b/src/platform/cannonlake/dma.c @@ -32,6 +32,7 @@ #include <reef/dma.h> #include <reef/dw-dma.h> +#include <reef/hd-dma.h> #include <platform/memory.h> #include <platform/interrupt.h> #include <platform/dma.h> @@ -133,33 +134,37 @@ static struct dma dma[] = { .plat_data = { .id = DMA_HOST_IN_DMAC, .base = GTW_HOST_IN_STREAM_BASE(0), - .channels = 7, + .channels = 9, .irq = IRQ_EXT_HOST_DMA_IN_LVL3(0, 0), }, + .ops = &hda_host_dma_ops, }, { /* Host out DMAC */ .plat_data = { .id = DMA_HOST_OUT_DMAC, .base = GTW_HOST_OUT_STREAM_BASE(0), - .channels = 6, + .channels = 7, .irq = IRQ_EXT_HOST_DMA_OUT_LVL3(0, 0), }, + .ops = &hda_host_dma_ops, }, { /* Link In DMAC */ .plat_data = { .id = DMA_LINK_IN_DMAC, .base = GTW_LINK_IN_STREAM_BASE(0), - .channels = 8, + .channels = 9, .irq = IRQ_EXT_LINK_DMA_IN_LVL4(0, 0), }, + .ops = &hda_link_dma_ops, }, { /* Link out DMAC */ .plat_data = { .id = DMA_LINK_OUT_DMAC, .base = GTW_LINK_OUT_STREAM_BASE(0), - .channels = 8, + .channels = 7, .irq = IRQ_EXT_LINK_DMA_OUT_LVL4(0, 0), }, + .ops = &hda_link_dma_ops, },}; struct dma *dma_get(int dmac_id) diff --git a/src/platform/cannonlake/platform.c b/src/platform/cannonlake/platform.c index f387109..beb6582 100644 --- a/src/platform/cannonlake/platform.c +++ b/src/platform/cannonlake/platform.c @@ -253,6 +253,16 @@ int platform_init(struct reef *reef) return -ENODEV; dma_probe(dmac); + dmac = dma_get(DMA_HOST_OUT_DMAC); + if (!dmac) + return -ENODEV; + dma_probe(dmac); + + dmac = dma_get(DMA_HOST_IN_DMAC); + if (!dmac) + return -ENODEV; + dma_probe(dmac); + /* init SSP ports */ trace_point(TRACE_BOOT_PLATFORM_SSP); for(i = 0; i < PLATFORM_SSP_COUNT; i++) { -- 2.7.4

3 4

[Sound-open-firmware] [PATCH] apl: clk: clock data to be allocated in system heap.
by Liam Girdwood 21 Feb '18

21 Feb '18

Fix clock data to be allocated in the system heap like other system init data. Signed-off-by: Liam Girdwood <liam.r.girdwood(a)linux.intel.com> --- src/platform/apollolake/clk.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/platform/apollolake/clk.c b/src/platform/apollolake/clk.c index a10805b..72d2e9f 100644 --- a/src/platform/apollolake/clk.c +++ b/src/platform/apollolake/clk.c @@ -197,7 +197,7 @@ uint64_t clock_time_elapsed(int clock, uint64_t previous, uint64_t *current) void init_platform_clocks(void) { - clk_pdata = rmalloc(RZONE_RUNTIME, RFLAGS_NONE, sizeof(*clk_pdata)); + clk_pdata = rmalloc(RZONE_SYS, RFLAGS_NONE, sizeof(*clk_pdata)); spinlock_init(&clk_pdata->clk[0].lock); spinlock_init(&clk_pdata->clk[1].lock); -- 2.14.1

1 7

[Sound-open-firmware] [PATCH] CONFIG_DMA_GW is defined for CNL, but host and link DMAs initialization is missing
by Tomasz Lauda 20 Feb '18

20 Feb '18

Signed-off-by: Tomasz Lauda <tomasz.lauda(a)linux.intel.com> --- src/platform/cannonlake/dma.c | 13 +++++++++---- src/platform/cannonlake/platform.c | 15 +++++++++++++++ 2 files changed, 24 insertions(+), 4 deletions(-) diff --git a/src/platform/cannonlake/dma.c b/src/platform/cannonlake/dma.c index beac6cf..a47ce9f 100644 --- a/src/platform/cannonlake/dma.c +++ b/src/platform/cannonlake/dma.c @@ -32,6 +32,7 @@ #include <reef/dma.h> #include <reef/dw-dma.h> +#include <reef/hd-dma.h> #include <platform/memory.h> #include <platform/interrupt.h> #include <platform/dma.h> @@ -133,33 +134,37 @@ static struct dma dma[] = { .plat_data = { .id = DMA_HOST_IN_DMAC, .base = GTW_HOST_IN_STREAM_BASE(0), - .channels = 7, + .channels = 9, .irq = IRQ_EXT_HOST_DMA_IN_LVL3(0, 0), }, + .ops = &hda_host_dma_ops, }, { /* Host out DMAC */ .plat_data = { .id = DMA_HOST_OUT_DMAC, .base = GTW_HOST_OUT_STREAM_BASE(0), - .channels = 6, + .channels = 7, .irq = IRQ_EXT_HOST_DMA_OUT_LVL3(0, 0), }, + .ops = &hda_host_dma_ops, }, { /* Link In DMAC */ .plat_data = { .id = DMA_LINK_IN_DMAC, .base = GTW_LINK_IN_STREAM_BASE(0), - .channels = 8, + .channels = 9, .irq = IRQ_EXT_LINK_DMA_IN_LVL4(0, 0), }, + .ops = &hda_link_dma_ops, }, { /* Link out DMAC */ .plat_data = { .id = DMA_LINK_OUT_DMAC, .base = GTW_LINK_OUT_STREAM_BASE(0), - .channels = 8, + .channels = 7, .irq = IRQ_EXT_LINK_DMA_OUT_LVL4(0, 0), }, + .ops = &hda_link_dma_ops, },}; struct dma *dma_get(int dmac_id) diff --git a/src/platform/cannonlake/platform.c b/src/platform/cannonlake/platform.c index f387109..1a9b88a 100644 --- a/src/platform/cannonlake/platform.c +++ b/src/platform/cannonlake/platform.c @@ -253,6 +253,21 @@ int platform_init(struct reef *reef) return -ENODEV; dma_probe(dmac); + dmac = dma_get(DMA_GP_LP_DMAC1); + if (!dmac) + return -ENODEV; + dma_probe(dmac); + + dmac = dma_get(DMA_HOST_OUT_DMAC); + if (!dmac) + return -ENODEV; + dma_probe(dmac); + + dmac = dma_get(DMA_HOST_IN_DMAC); + if (!dmac) + return -ENODEV; + dma_probe(dmac); + /* init SSP ports */ trace_point(TRACE_BOOT_PLATFORM_SSP); for(i = 0; i < PLATFORM_SSP_COUNT; i++) { -- 2.7.4

2 1

[Sound-open-firmware] [PATCH] Fix the referencing out of bounds clock
by Tomasz Lauda 20 Feb '18

20 Feb '18

Signed-off-by: Tomasz Lauda <tomasz.lauda(a)linux.intel.com> --- src/platform/cannonlake/clk.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/platform/cannonlake/clk.c b/src/platform/cannonlake/clk.c index bcce20d..3a16c1a 100644 --- a/src/platform/cannonlake/clk.c +++ b/src/platform/cannonlake/clk.c @@ -75,7 +75,7 @@ static const struct freq_table ssp_freq[] = { {25000000, 25,}, /* default */ }; -#define CPU_DEFAULT_IDX 2 +#define CPU_DEFAULT_IDX 1 #define SSP_DEFAULT_IDX 1 static inline uint32_t get_freq(const struct freq_table *table, int size, -- 2.7.4

1 0

[Sound-open-firmware] [PATCH] rimage: move rimage to sof firmware repo
by Liam Girdwood 13 Feb '18

13 Feb '18

This removes cyclic dependency between both repos. Signed-off-by: Liam Girdwood <liam.r.girdwood(a)linux.intel.com> --- Makefile.am | 2 +- configure.ac | 14 +- rimage/Makefile.am | 25 --- rimage/cse.c | 45 ----- rimage/cse.h | 42 ---- rimage/css.c | 71 ------- rimage/css.h | 69 ------- rimage/elf.c | 537 --------------------------------------------------- rimage/file_format.h | 117 ----------- rimage/file_simple.c | 308 ----------------------------- rimage/hash.c | 72 ------- rimage/man_apl.c | 144 -------------- rimage/man_cnl.c | 143 -------------- rimage/manifest.c | 532 -------------------------------------------------- rimage/manifest.h | 90 --------- rimage/pkcs1_5.c | 141 -------------- rimage/plat_auth.c | 50 ----- rimage/plat_auth.h | 92 --------- rimage/rimage.c | 139 ------------- rimage/rimage.h | 165 ---------------- 20 files changed, 3 insertions(+), 2795 deletions(-) delete mode 100644 rimage/Makefile.am delete mode 100644 rimage/cse.c delete mode 100644 rimage/cse.h delete mode 100644 rimage/css.c delete mode 100644 rimage/css.h delete mode 100644 rimage/elf.c delete mode 100644 rimage/file_format.h delete mode 100644 rimage/file_simple.c delete mode 100644 rimage/hash.c delete mode 100644 rimage/man_apl.c delete mode 100644 rimage/man_cnl.c delete mode 100644 rimage/manifest.c delete mode 100644 rimage/manifest.h delete mode 100644 rimage/pkcs1_5.c delete mode 100644 rimage/plat_auth.c delete mode 100644 rimage/plat_auth.h delete mode 100644 rimage/rimage.c delete mode 100644 rimage/rimage.h diff --git a/Makefile.am b/Makefile.am index ea01286..ea5d746 100644 --- a/Makefile.am +++ b/Makefile.am @@ -1 +1 @@ -SUBDIRS = rimage rmbox topology +SUBDIRS = rmbox topology diff --git a/configure.ac b/configure.ac index f85f18c..b95c44c 100644 --- a/configure.ac +++ b/configure.ac @@ -2,9 +2,9 @@ AC_PREREQ([2.69]) AC_INIT([sof-tools], [1.0.1]) AM_INIT_AUTOMAKE([foreign]) -AC_CONFIG_SRCDIR([rimage/rimage.c]) +AC_CONFIG_SRCDIR([rmbox/rmbox.c]) AC_CONFIG_HEADERS([config.h]) -AC_CHECK_HEADER([sof/uapi/manifest.h]) +AC_CHECK_HEADER([sof/uapi/abi.h]) AC_CANONICAL_HOST @@ -13,17 +13,8 @@ AM_MAINTAINER_MODE([enable]) AC_PROG_CC -#check for openssl -AC_CHECK_LIB([crypto], [OPENSSL_config], , [AC_MSG_ERROR([Need OpenSSL libcrypto])]) - -PEM_KEY_PREFIX="/usr/local/share/rimage" -AC_DEFINE_UNQUOTED([PEM_KEY_PREFIX], ["$PEM_KEY_PREFIX"], ["Path for PEM keys"]) -AC_SUBST(PEM_KEY_PREFIX) - AC_OUTPUT([ Makefile - rimage/Makefile - rimage/keys/Makefile rmbox/Makefile topology/Makefile topology/common/Makefile @@ -36,7 +27,6 @@ AC_OUTPUT([ echo " prefix: ${prefix} -PEM: ${PEM_KEY_PREFIX} Compiler: ${CC} CFLAGS: ${CFLAGS} " diff --git a/rimage/Makefile.am b/rimage/Makefile.am deleted file mode 100644 index 467bfe6..0000000 --- a/rimage/Makefile.am +++ /dev/null @@ -1,25 +0,0 @@ -SUBDIRS=keys - -bin_PROGRAMS = rimage - -noinst_HEADERS = \ - rimage.h \ - css.h \ - cse.h \ - plat_auth.h \ - manifest.h \ - file_format.h - -rimage_SOURCES = \ - file_simple.c \ - man_apl.c \ - man_cnl.c \ - cse.c \ - css.c \ - plat_auth.c \ - hash.c \ - pkcs1_5.c \ - manifest.c \ - elf.c \ - rimage.c - diff --git a/rimage/cse.c b/rimage/cse.c deleted file mode 100644 index b560415..0000000 --- a/rimage/cse.c +++ /dev/null @@ -1,45 +0,0 @@ -/* - * Copyright (c) 2017, Intel Corporation. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * Author: Liam Girdwood <liam.r.girdwood(a)linux.intel.com> - * Keyon Jie <yang.jie(a)linux.intel.com> - */ - -#include <stdio.h> -#include "rimage.h" -#include "cse.h" -#include "manifest.h" - -void ri_cse_create(struct image *image) -{ - struct CsePartitionDirHeader *cse_hdr = image->fw_image; - struct sof_man_adsp_meta_file_ext *meta = image->fw_image + - MAN_META_EXT_OFFSET; - struct CsePartitionDirEntry *cse_entry = - image->fw_image + sizeof(*cse_hdr); - uint8_t csum = 0, *val = image->fw_image; - int i, size; - - fprintf(stdout, " cse: completing CSE manifest\n"); - - cse_entry[2].length = meta->comp_desc[0].limit_offset - - MAN_DESC_OFFSET; - - /* calculate checksum using BSD algo */ - size = sizeof(*cse_hdr) + sizeof(*cse_entry) * MAN_CSE_PARTS; - for (i = 0; i < size; i++) { - if (i == 11) - continue; - csum += val[i]; - } - cse_hdr->checksum = 0x100 - csum; -} diff --git a/rimage/cse.h b/rimage/cse.h deleted file mode 100644 index 28650da..0000000 --- a/rimage/cse.h +++ /dev/null @@ -1,42 +0,0 @@ -/* - * Copyright (c) 2017, Intel Corporation. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - */ - -#ifndef __CSE_H__ -#define __CSE_H__ - -#include <stdint.h> - -struct image; - -#define CSE_HEADER_MAKER 0x44504324 /* "DPC$" */ - -struct CsePartitionDirHeader { - uint32_t header_marker; - uint32_t nb_entries; - uint8_t header_version; - uint8_t entry_version; - uint8_t header_length; - uint8_t checksum; - uint8_t partition_name[4]; -} __attribute__((packed)); - -struct CsePartitionDirEntry { - uint8_t entry_name[12]; - uint32_t offset; - uint32_t length; - uint32_t reserved; -} __attribute__((packed)); - -void ri_cse_create(struct image *image); - -#endif diff --git a/rimage/css.c b/rimage/css.c deleted file mode 100644 index f662f0b..0000000 --- a/rimage/css.c +++ /dev/null @@ -1,71 +0,0 @@ -/* - * Copyright (c) 2017, Intel Corporation. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * Author: Liam Girdwood <liam.r.girdwood(a)linux.intel.com> - * Keyon Jie <yang.jie(a)linux.intel.com> - */ - -#include <stdio.h> -#include <sys/time.h> -#include "rimage.h" -#include "css.h" -#include "manifest.h" - -void ri_css_hdr_create(struct image *image) -{ - struct css_header *css = image->fw_image + MAN_CSS_HDR_OFFSET; - struct tm *date; - struct timeval tv; - time_t time; - int val; - - fprintf(stdout, " cse: completing CSS manifest\n"); - - /* get local time and date */ - gettimeofday(&tv, NULL); - date = localtime(&tv.tv_sec); - date->tm_year += 1900; - fprintf(stdout, " css: set build date to %d:%2.2d:%2.2d\n", - date->tm_year, date->tm_mon, date->tm_mday); - - /* year yYyy */ - val = date->tm_year / 1000; - css->date |= val << 28; - date->tm_year -= val * 1000; - /* year yyYy */ - val = date->tm_year / 100; - css->date |= val << 24; - date->tm_year -= val * 100; - /* year yyyY */ - val = date->tm_year / 10; - css->date |= val << 20; - date->tm_year -= val * 10; - /* year Yyyy */ - val = date->tm_year; - css->date |= val << 16; - - /* month Mm - for some reason month starts at 0 */ - val = ++date->tm_mon / 10; - css->date |= val << 12; - date->tm_mon -= (val * 10); - /* month mM */ - val = date->tm_mon; - css->date |= val << 8; - - /* Day Dd */ - val = date->tm_mday / 10; - css->date |= val << 4; - date->tm_mday -= (val * 10); - /* Day dD */ - val = date->tm_mday; - css->date |= val << 0; -} diff --git a/rimage/css.h b/rimage/css.h deleted file mode 100644 index 0516f53..0000000 --- a/rimage/css.h +++ /dev/null @@ -1,69 +0,0 @@ -/* - * Copyright (c) 2017, Intel Corporation. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - */ - -#ifndef __CSS_H__ -#define __CSS_H__ - -#include <stdint.h> - -struct image; - -#define MAN_CSS_MOD_TYPE 4 -#define MAN_CSS_HDR_SIZE 161 /* in words */ -#define MAN_CSS_HDR_VERSION 0x10000 -#define MAN_CSS_MOD_VENDOR 0x8086 -#define MAN_CSS_HDR_ID {'$', 'M', 'N', '2'} - -#define MAN_CSS_KEY_SIZE (MAN_RSA_KEY_MODULUS_LEN >> 2) -#define MAN_CSS_MOD_SIZE (MAN_RSA_KEY_MODULUS_LEN >> 2) -#define MAN_CSS_EXP_SIZE (MAN_RSA_KEY_EXPONENT_LEN >> 2) -#define MAN_CSS_MAN_SIZE \ - (sizeof(struct fw_image_manifest) >> 2) - -/* - * RSA Key and Crypto - */ -#define MAN_RSA_KEY_MODULUS_LEN 256 -#define MAN_RSA_KEY_EXPONENT_LEN 4 -#define MAN_RSA_SIGNATURE_LEN 256 - -struct fw_version { - uint16_t major_version; - uint16_t minor_version; - uint16_t hotfix_version; - uint16_t build_version; -} __attribute__((packed)); - -struct css_header { - uint32_t header_type; - uint32_t header_len; - uint32_t header_version; - uint32_t reserved0; /* must be 0x0 */ - uint32_t module_vendor; - uint32_t date; - uint32_t size; - uint8_t header_id[4]; - uint32_t padding; /* must be 0x0 */ - struct fw_version version; - uint32_t svn; - uint32_t reserved1[18]; /* must be 0x0 */ - uint32_t modulus_size; - uint32_t exponent_size; - uint8_t modulus[MAN_RSA_KEY_MODULUS_LEN]; - uint8_t exponent[MAN_RSA_KEY_EXPONENT_LEN]; - uint8_t signature[MAN_RSA_SIGNATURE_LEN]; -} __attribute__((packed)); - -void ri_css_hdr_create(struct image *image); - -#endif diff --git a/rimage/elf.c b/rimage/elf.c deleted file mode 100644 index 1dc48f3..0000000 --- a/rimage/elf.c +++ /dev/null @@ -1,537 +0,0 @@ -/* - * Copyright (c) 2017, Intel Corporation. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * Author: Liam Girdwood <liam.r.girdwood(a)linux.intel.com> - * Keyon Jie <yang.jie(a)linux.intel.com> - */ - -#include <stdio.h> -#include <string.h> -#include "rimage.h" -#include "cse.h" -#include "manifest.h" - -static int elf_read_sections(struct image *image, struct module *module) -{ - Elf32_Ehdr *hdr = &module->hdr; - Elf32_Shdr *section = module->section; - size_t count; - int i, ret; - uint32_t valid = (SHF_WRITE | SHF_ALLOC | SHF_EXECINSTR); - int man_section_idx; - - /* read in section header */ - ret = fseek(module->fd, hdr->e_shoff, SEEK_SET); - if (ret < 0) { - fprintf(stderr, "error: can't seek to %s section header %d\n", - module->elf_file, ret); - return ret; - } - - /* allocate space for each section header */ - section = calloc(sizeof(Elf32_Shdr), hdr->e_shnum); - if (section == NULL) - return -ENOMEM; - module->section = section; - - /* read in sections */ - count = fread(section, sizeof(Elf32_Shdr), hdr->e_shnum, module->fd); - if (count != hdr->e_shnum) { - fprintf(stderr, "error: failed to read %s section header %d\n", - module->elf_file, -errno); - return -errno; - } - - /* find manifest module data */ - man_section_idx = elf_find_section(image, module, ".bss"); - if (man_section_idx < 0) { - return -EINVAL; - } - module->bss_index = man_section_idx; - - fprintf(stdout, " BSS module metadata section at index %d\n", - man_section_idx); - - /* parse each section */ - for (i = 0; i < hdr->e_shnum; i++) { - - /* only write valid sections */ - if (!(section[i].sh_flags & valid)) - continue; - - switch (section[i].sh_type) { - case SHT_NOBITS: - /* bss */ - module->bss_size += section[i].sh_size; - module->num_bss++; - break; - case SHT_PROGBITS: - /* text or data */ - module->fw_size += section[i].sh_size; - - if (section[i].sh_flags & SHF_EXECINSTR) - module->text_size += section[i].sh_size; - else - module->data_size += section[i].sh_size; - break; - default: - continue; - } - - module->num_sections++; - - if (!image->verbose) - continue; - - fprintf(stdout, " %s section-%d: \ttype\t 0x%8.8x\n", module->elf_file, - i, section[i].sh_type); - fprintf(stdout, " %s section-%d: \tflags\t 0x%8.8x\n", module->elf_file, - i, section[i].sh_flags); - fprintf(stdout, " %s section-%d: \taddr\t 0x%8.8x\n", module->elf_file, - i, section[i].sh_addr); - fprintf(stdout, " %s section-%d: \toffset\t 0x%8.8x\n", module->elf_file, - i, section[i].sh_offset); - fprintf(stdout, " %s section-%d: \tsize\t 0x%8.8x\n", module->elf_file, - i, section[i].sh_size); - fprintf(stdout, " %s section-%d: \tlink\t 0x%8.8x\n", module->elf_file, - i, section[i].sh_link); - fprintf(stdout, " %s section-%d: \tinfo\t 0x%8.8x\n\n", module->elf_file, - i, section[i].sh_info); - } - - return 0; -} - -static int elf_read_programs(struct image *image, struct module *module) -{ - Elf32_Ehdr *hdr = &module->hdr; - Elf32_Phdr *prg = module->prg; - size_t count; - int i, ret; - - /* read in program header */ - ret = fseek(module->fd, hdr->e_phoff, SEEK_SET); - if (ret < 0) { - fprintf(stderr, "error: cant seek to %s program header %d\n", - module->elf_file ,ret); - return ret; - } - - /* allocate space for programs */ - prg = calloc(sizeof(Elf32_Phdr), hdr->e_phnum); - if (prg == NULL) - return -ENOMEM; - module->prg = prg; - - /* read in programs */ - count = fread(prg, sizeof(Elf32_Phdr), hdr->e_phnum, module->fd); - if (count != hdr->e_phnum) { - fprintf(stderr, "error: failed to read %s program header %d\n", - module->elf_file, -errno); - return -errno; - } - - /* check each program */ - for (i = 0; i < hdr->e_phnum; i++) { - - if (prg[i].p_filesz == 0) - continue; - - if (!image->verbose) - continue; - - fprintf(stdout, "%s program-%d: \ttype\t 0x%8.8x\n", - module->elf_file, i, prg[i].p_type); - fprintf(stdout, "%s program-%d: \toffset\t 0x%8.8x\n", - module->elf_file, i, prg[i].p_offset); - fprintf(stdout, "%s program-%d: \tvaddr\t 0x%8.8x\n", - module->elf_file, i, prg[i].p_vaddr); - fprintf(stdout, "%s program-%d: \tpaddr\t 0x%8.8x\n", - module->elf_file, i, prg[i].p_paddr); - fprintf(stdout, "%s program-%d: \tfsize\t 0x%8.8x\n", - module->elf_file, i, prg[i].p_filesz); - fprintf(stdout, "%s program-%d: \tmsize\t 0x%8.8x\n", - module->elf_file, i, prg[i].p_memsz); - fprintf(stdout, "%s program-%d: \tflags\t 0x%8.8x\n\n", - module->elf_file, i, prg[i].p_flags); - } - - return 0; -} - -static int elf_read_hdr(struct image *image, struct module *module) -{ - Elf32_Ehdr *hdr = &module->hdr; - size_t count; - - /* read in elf header */ - count = fread(hdr, sizeof(*hdr), 1, module->fd); - if (count != 1) { - fprintf(stderr, "error: failed to read %s elf header %d\n", - module->elf_file, -errno); - return -errno; - } - - if (!image->verbose) - return 0; - - fprintf(stdout, "%s elf: \tentry point\t 0x%8.8x\n", - module->elf_file, hdr->e_entry); - fprintf(stdout, "%s elf: \tprogram offset\t 0x%8.8x\n", - module->elf_file, hdr->e_phoff); - fprintf(stdout, "%s elf: \tsection offset\t 0x%8.8x\n", - module->elf_file, hdr->e_shoff); - fprintf(stdout, "%s elf: \tprogram size\t 0x%8.8x\n", - module->elf_file, hdr->e_phentsize); - fprintf(stdout, "%s elf: \tprogram count\t 0x%8.8x\n", - module->elf_file, hdr->e_phnum); - fprintf(stdout, "%s elf: \tsection size\t 0x%8.8x\n", - module->elf_file, hdr->e_shentsize); - fprintf(stdout, "%s elf: \tsection count\t 0x%8.8x\n", - module->elf_file, hdr->e_shnum); - fprintf(stdout, "%s elf: \tstring index\t 0x%8.8x\n\n", - module->elf_file, hdr->e_shstrndx); - - return 0; -} - -int elf_is_rom(struct image *image, Elf32_Shdr *section) -{ - const struct adsp *adsp = image->adsp; - uint32_t start, end; - - start = section->sh_addr; - end = section->sh_addr + section->sh_size; - - if (start < image->adsp->rom_base || - start > image->adsp->rom_base + image->adsp->rom_size) - return 0; - if (end < image->adsp->rom_base || - end > image->adsp->rom_base + image->adsp->rom_size) - return 0; - return 1; -} - -static void elf_module_size(struct image *image, struct module *module, - Elf32_Shdr *section, int index) -{ - switch (section->sh_type) { - case SHT_PROGBITS: - /* text or data */ - if (section->sh_flags & SHF_EXECINSTR) { - /* text */ - if (module->text_start > section->sh_addr) - module->text_start = section->sh_addr; - if (module->text_end < section->sh_addr + section->sh_size) - module->text_end = section->sh_addr + section->sh_size; - - fprintf(stdout, "\tTEXT\n"); - } else { - /* initialized data, also calc the writable sections */ - if (module->data_start > section->sh_addr) - module->data_start = section->sh_addr; - if (module->data_end < section->sh_addr + section->sh_size) - module->data_end = section->sh_addr + section->sh_size; - - fprintf(stdout, "\tDATA\n"); - } - break; - case SHT_NOBITS: - /* bss */ - if (index == module->bss_index) { - /* updated the .bss segment */ - module->bss_start = section->sh_addr; - module->bss_end = section->sh_addr + section->sh_size; - fprintf(stdout, "\tBSS\n"); - } else { - fprintf(stdout, "\tHEAP\n"); - } - break; - default: - break; - } -} - -static void elf_module_limits(struct image *image, struct module *module) -{ - Elf32_Shdr *section; - uint32_t valid = (SHF_WRITE | SHF_ALLOC | SHF_EXECINSTR); - int i; - - module->text_start = module->data_start = module->bss_start = 0xffffffff; - module->text_end = module->data_end = module->bss_end = 0; - - fprintf(stdout, " Found %d sections, listing valid sections......\n", - module->hdr.e_shnum); - - fprintf(stdout, "\tNo\tStart\t\tEnd\t\tBytes\tType\n"); - - /* iterate all sections and get size of segments */ - for (i = 0; i < module->hdr.e_shnum; i++) { - - section = &module->section[i]; - - /* only check valid sections */ - if (!(section->sh_flags & valid)) - continue; - - if (section->sh_size == 0) - continue; - - if (elf_is_rom(image, section)) - continue; - - fprintf(stdout, "\t%d\t0x%8.8x\t0x%8.8x\t%d", i, - section->sh_addr, section->sh_addr + section->sh_size, - section->sh_size); - - /* text or data section */ - elf_module_size(image, module, section, i); - - } - - fprintf(stdout, "\n"); -} - -/* make sure no section overlap from any modules */ -int elf_validate_section(struct image *image, struct module *module, - Elf32_Shdr *section) -{ - struct module *m; - Elf32_Shdr *s; - uint32_t valid = (SHF_WRITE | SHF_ALLOC | SHF_EXECINSTR); - int i, j, ret; - - /* for each module */ - for (i = 0; i < image->num_modules; i++) { - m = &image->module[i]; - - if (m == module) - continue; - - /* for each section */ - for (j = 0; j < m->hdr.e_shnum; j++) { - s = &m->section[j]; - - if (s == section) - continue; - - /* only check valid sections */ - if (!(section->sh_flags & valid)) - continue; - - if (section->sh_size == 0) - continue; - - /* is section non overlapping ? */ - if (section->sh_addr >= s->sh_addr && - section->sh_addr + section->sh_size <= - s->sh_addr + s->sh_size) { - goto err; - } - } - } - - return 0; - -err: - fprintf(stderr, "error: section overlap between %s and %s\n", - module->elf_file, m->elf_file); - fprintf(stderr, " [0x%x : 0x%x] overlaps with [0x%x :0x%x]\n", - section->sh_addr, section->sh_addr + section->sh_size, - s->sh_addr, s->sh_addr + s->sh_size); - return -EINVAL; -} - -/* make sure no section overlaps from any modules */ -int elf_validate_modules(struct image *image) -{ - struct module *module; - Elf32_Shdr *section; - uint32_t valid = (SHF_WRITE | SHF_ALLOC | SHF_EXECINSTR); - int i, j, ret; - - /* for each module */ - for (i = 0; i < image->num_modules; i++) { - module = &image->module[i]; - - /* for each section */ - for (j = 0; j < module->hdr.e_shnum; j++) { - section = &module->section[j]; - - /* only check valid sections */ - if (!(section->sh_flags & valid)) - continue; - - if (section->sh_size == 0) - continue; - - /* is section non overlapping ? */ - ret = elf_validate_section(image, module, section); - if (ret < 0) - return ret; - } - } - - return 0; -} - -int elf_find_section(struct image *image, struct module *module, - const char *name) -{ - Elf32_Ehdr *hdr = &module->hdr; - Elf32_Shdr *section, *s; - char *buffer; - size_t count; - int ret, i; - - section = &module->section[hdr->e_shstrndx]; - - /* alloc data data */ - buffer = calloc(1, section->sh_size); - if (buffer == NULL) - return -ENOMEM; - - /* read in section string data */ - ret = fseek(module->fd, section->sh_offset, SEEK_SET); - if (ret < 0) { - fprintf(stderr, "error: cant seek to string section %d\n", ret); - goto out; - } - - count = fread(buffer, 1, section->sh_size, module->fd); - if (count != section->sh_size) { - fprintf(stderr, "error: can't read string section %d\n", -errno); - ret = -errno; - goto out; - } - - /* find section with name */ - for (i = 0; i < hdr->e_shnum; i++) { - s = &module->section[i]; - if (!strcmp(name, buffer + s->sh_name)) { - ret = i; - goto out; - } - } - - fprintf(stderr, "error: can't find section %s in module %s\n", name, - module->elf_file); - ret = -EINVAL; - -out: - free(buffer); - return ret; -} - -int elf_parse_module(struct image *image, int module_index, const char *name) -{ - const struct adsp *adsp = image->adsp; - struct module *module; - uint32_t rem; - int ret = 0; - - /* validate module index */ - if (module_index >= MAX_MODULES) { - fprintf(stderr, "error: too any modules\n"); - return -EINVAL; - } - - module = &image->module[module_index]; - - /* open the elf input file */ - module->fd = fopen(name, "r"); - if (module->fd == NULL) { - fprintf(stderr, "error: unable to open %s for reading %d\n", - name, errno); - return -EINVAL; - } - module->elf_file = name; - - /* read in elf header */ - ret = elf_read_hdr(image, module); - if (ret < 0) - goto hdr_err; - - /* read in programs */ - ret = elf_read_programs(image, module); - if (ret < 0) { - fprintf(stderr, "error: failed to read program sections %d\n", - ret); - goto hdr_err; - } - - /* read sections */ - ret = elf_read_sections(image, module); - if (ret < 0) { - fprintf(stderr, "error: failed to read base sections %d\n", - ret); - goto sec_err; - } - - /* check limits */ - elf_module_limits(image, module); - - elf_find_section(image, module, ""); - - fprintf(stdout, " module: input size %d (0x%x) bytes %d sections\n", - module->fw_size, module->fw_size, module->num_sections); - fprintf(stdout, " module: text %d (0x%x) bytes\n" - " data %d (0x%x) bytes\n" - " bss %d (0x%x) bytes\n\n", - module->text_size, module->text_size, - module->data_size, module->data_size, - module->bss_size, module->bss_size); - - /* file sizes round up to nearest page */ - module->text_file_size = module->text_end - module->text_start; - rem = module->text_file_size % MAN_PAGE_SIZE; - if (rem) - module->text_file_size += MAN_PAGE_SIZE - rem; - - - /* apply any base FW fixups */ - if (image->adsp->base_fw_text_size_fixup && - module->text_start == image->adsp->sram_base) { - module->text_file_size += image->adsp->base_fw_text_size_fixup; - } - - /* data section */ - module->data_file_size = module->data_end - module->data_start; - rem = module->data_file_size % MAN_PAGE_SIZE; - if (rem) - module->data_file_size += MAN_PAGE_SIZE - rem; - - /* bss section */ - module->bss_file_size = module->bss_end - module->bss_start; - rem = module->bss_file_size % MAN_PAGE_SIZE; - if (rem) - module->bss_file_size += MAN_PAGE_SIZE - rem; - - return 0; - -sec_err: - free(module->prg); -hdr_err: - fclose(module->fd); - - return ret; -} - -void elf_free_module(struct image *image, int module_index) -{ - struct module *module = &image->module[module_index]; - - free(module->prg); - free(module->section); - fclose(module->fd); -} diff --git a/rimage/file_format.h b/rimage/file_format.h deleted file mode 100644 index 1530258..0000000 --- a/rimage/file_format.h +++ /dev/null @@ -1,117 +0,0 @@ -/* - * This file is provided under a dual BSD/GPLv2 license. When using or - * redistributing this file, you may do so under either license. - * - * GPL LICENSE SUMMARY - * - * Copyright(c) 2017 Intel Corporation. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of version 2 of the GNU General Public License as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA. - * The full GNU General Public License is included in this distribution - * in the file called LICENSE.GPL. - * - * BSD LICENSE - * - * Copyright(c) 2017 Intel Corporation. All rights reserved. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in - * the documentation and/or other materials provided with the - * distribution. - * * Neither the name of Intel Corporation nor the names of its - * contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT - * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT - * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * Author: Liam Girdwood <liam.r.girdwood(a)linux.intel.com> - */ - - -/* - * Firmware file format . - */ - -#ifndef __INCLUDE_UAPI_SOF_FW_H__ -#define __INCLUDE_UAPI_SOF_FW_H__ - -#define SND_SOF_FW_SIG_SIZE 4 -#define SND_SOF_FW_ABI 1 -#define SND_SOF_FW_SIG "Reef" - -/* - * Firmware module is made up of 1 . N blocks of different types. The - * Block header is used to determine where and how block is to be copied in the - * DSP/host memory space. - */ -enum snd_sof_fw_blk_type { - SOF_BLK_IMAGE = 0, /* whole image - parsed by ROMs */ - SOF_BLK_TEXT = 1, - SOF_BLK_DATA = 2, - SOF_BLK_CACHE = 3, - SOF_BLK_REGS = 4, - SOF_BLK_SIG = 5, - SOF_BLK_ROM = 6, - /* add new block types here */ -}; - -struct snd_sof_blk_hdr { - enum snd_sof_fw_blk_type type; - uint32_t size; /* bytes minus this header */ - uint32_t offset; /* offset from base */ -} __attribute__((packed)); - -/* - * Firmware file is made up of 1 .. N different modules types. The module - * type is used to determine how to load and parse the module. - */ -enum snd_sof_fw_mod_type { - SOF_FW_BASE = 0, /* base firmware image */ - SOF_FW_MODULE = 1, /* firmware module */ -}; - -struct snd_sof_mod_hdr { - enum snd_sof_fw_mod_type type; - uint32_t size; /* bytes minus this header */ - uint32_t num_blocks; /* number of blocks */ -} __attribute__((packed)); - -/* - * Firmware file header. - */ -struct snd_sof_fw_header { - unsigned char sig[SND_SOF_FW_SIG_SIZE]; /* "Reef" */ - uint32_t file_size; /* size of file minus this header */ - uint32_t num_modules; /* number of modules */ - uint32_t abi; /* version of header format */ -} __attribute__((packed)); - -#endif diff --git a/rimage/file_simple.c b/rimage/file_simple.c deleted file mode 100644 index 2c85a76..0000000 --- a/rimage/file_simple.c +++ /dev/null @@ -1,308 +0,0 @@ -/* - * ELF to firmware image creator. - * - * Copyright (c) 2015, Intel Corporation. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - */ - - -#include <stdlib.h> -#include <stdio.h> -#include <unistd.h> -#include <errno.h> -#include <string.h> - -#include "rimage.h" -#include "file_format.h" - -#define BYT_IRAM_BASE 0xff2c0000 -#define BYT_IRAM_HOST_OFFSET 0x0C0000 -#define BYT_IRAM_SIZE (80 * 1024) -#define BYT_DRAM_BASE 0xff300000 -#define BYT_DRAM_HOST_OFFSET 0x100000 -#define BYT_DRAM_SIZE (160 * 1024) - -#define HSW_IRAM_BASE 0x00000000 -#define HSW_IRAM_HOST_OFFSET 0x00080000 -#define HSW_IRAM_SIZE (384 * 1024) -#define HSW_DRAM_BASE 0x00400000 -#define HSW_DRAM_HOST_OFFSET 0x00000000 -#define HSW_DRAM_SIZE (512 * 1024) - -#define BDW_IRAM_BASE 0x00000000 -#define BDW_IRAM_HOST_OFFSET 0x000A0000 -#define BDW_IRAM_SIZE (320 * 1024) -#define BDW_DRAM_BASE 0x00400000 -#define BDW_DRAM_HOST_OFFSET 0x00000000 -#define BDW_DRAM_SIZE (640 * 1024) - -static int is_iram(struct image *image, Elf32_Shdr *section) -{ - const struct adsp *adsp = image->adsp; - uint32_t start, end; - - start = section->sh_addr; - end = section->sh_addr + section->sh_size; - - if (start < adsp->iram_base) - return 0; - if (start >= adsp->iram_base + adsp->iram_size) - return 0; - return 1; -} - -static int is_dram(struct image *image, Elf32_Shdr *section) -{ - const struct adsp *adsp = image->adsp; - uint32_t start, end; - - start = section->sh_addr; - end = section->sh_addr + section->sh_size; - - if (start < adsp->dram_base) - return 0; - if (start >= adsp->dram_base + adsp->dram_size) - return 0; - return 1; -} - -static int block_idx = 0; - -static int write_block(struct image *image, struct module *module, - Elf32_Shdr *section) -{ - const struct adsp *adsp = image->adsp; - struct snd_sof_blk_hdr block; - size_t count; - void *buffer; - int ret; - - block.size = section->sh_size; - - if (is_iram(image, section)) { - block.type = SOF_BLK_TEXT; - block.offset = section->sh_addr - adsp->iram_base - + adsp->host_iram_offset; - } else if (is_dram(image, section)) { - block.type = SOF_BLK_DATA; - block.offset = section->sh_addr - adsp->dram_base - + adsp->host_dram_offset; - } else { - fprintf(stderr, "error: invalid block address/size 0x%x/0x%x\n", - section->sh_addr, section->sh_size); - return -EINVAL; - } - - /* write header */ - count = fwrite(&block, sizeof(block), 1, image->out_fd); - if (count != 1) - return -errno; - - /* alloc data data */ - buffer = calloc(1, section->sh_size); - if (buffer == NULL) - return -ENOMEM; - - /* read in section data */ - ret = fseek(module->fd, section->sh_offset, SEEK_SET); - if (ret < 0) { - fprintf(stderr, "error: cant seek to section %d\n", ret); - goto out; - } - count = fread(buffer, 1, section->sh_size, module->fd); - if (count != section->sh_size) { - fprintf(stderr, "error: cant read section %d\n", -errno); - ret = -errno; - goto out; - } - - /* write out section data */ - count = fwrite(buffer, 1, section->sh_size, image->out_fd); - if (count != section->sh_size) { - fprintf(stderr, "error: cant write section %d\n", -errno); - fprintf(stderr, " foffset %d size 0x%x mem addr 0x%x\n", - section->sh_offset, section->sh_size, section->sh_addr); - ret = -errno; - goto out; - } - - fprintf(stdout, "\t%d\t0x%8.8x\t0x%8.8x\t0x%8.8lx\t%s\n", block_idx++, - section->sh_addr, section->sh_size, ftell(image->out_fd), - block.type == SOF_BLK_TEXT ? "TEXT" : "DATA"); - -out: - free(buffer); - return ret; -} - -static int simple_write_module(struct image *image, struct module *module) -{ - const struct adsp *adsp = image->adsp; - struct snd_sof_mod_hdr hdr; - Elf32_Shdr *section; - size_t count; - int i, err; - uint32_t valid = (SHF_WRITE | SHF_ALLOC | SHF_EXECINSTR); - - hdr.num_blocks = module->num_sections - module->num_bss; - hdr.size = module->text_size + module->data_size + - sizeof(struct snd_sof_blk_hdr) * hdr.num_blocks; - hdr.type = SOF_FW_BASE; - - count = fwrite(&hdr, sizeof(hdr), 1, image->out_fd); - if (count != 1) { - fprintf(stderr, "error: failed to write section header %d\n", - -errno); - return -errno ; - } - - fprintf(stdout, "\n\tTotals\tStart\t\tEnd\t\tSize"); - - fprintf(stdout, "\n\tTEXT\t0x%8.8x\t0x%8.8x\t0x%x\n", - module->text_start, module->text_end, - module->text_end - module->text_start); - fprintf(stdout, "\tDATA\t0x%8.8x\t0x%8.8x\t0x%x\n", - module->data_start, module->data_end, - module->data_end - module->data_start); - fprintf(stdout, "\tBSS\t0x%8.8x\t0x%8.8x\t0x%x\n\n ", - module->bss_start, module->bss_end, - module->bss_end - module->bss_start); - - fprintf(stdout, "\tNo\tAddress\t\tSize\t\tFile\t\tType\n"); - - for (i = 0; i < module->hdr.e_shnum; i++) { - - section = &module->section[i]; - - /* only write valid sections */ - if (!(module->section[i].sh_flags & valid)) - continue; - - /* dont write bss */ - if (section->sh_type == SHT_NOBITS) - continue; - - err = write_block(image, module, section); - if (err < 0) { - fprintf(stderr, "error: failed to write section #%d\n", i); - return err; - } - } - - fprintf(stdout, "\n"); - return 0; -} - -/* used by others */ -static int simple_write_firmware(struct image *image) -{ - struct snd_sof_fw_header hdr; - struct module *module; - size_t count; - int i, ret; - - memcpy(hdr.sig, SND_SOF_FW_SIG, SND_SOF_FW_SIG_SIZE); - - hdr.num_modules = image->num_modules; - hdr.abi = SND_SOF_FW_ABI; - hdr.file_size = 0; - - for (i = 0; i < image->num_modules; i++) { - module = &image->module[i]; - module->fw_size += sizeof(struct snd_sof_blk_hdr) * - (module->num_sections - module->num_bss); - module->fw_size += sizeof(struct snd_sof_mod_hdr) * hdr.num_modules; - hdr.file_size += module->fw_size; - } - - count = fwrite(&hdr, sizeof(hdr), 1, image->out_fd); - if (count != 1) - return -errno; - - for (i = 0; i < image->num_modules; i++) { - module = &image->module[i]; - - fprintf(stdout, "writing module %d %s\n", i, module->elf_file); - - ret = simple_write_module(image, module); - if (ret < 0) { - fprintf(stderr, "error: failed to write module %d\n", - i); - return ret; - } - } - - fprintf(stdout, "firmware: image size %ld (0x%lx) bytes %d modules\n\n", - hdr.file_size + sizeof(hdr), hdr.file_size + sizeof(hdr), - hdr.num_modules); - - return 0; -} - -const struct adsp machine_byt = { - .name = "byt", - .iram_base = BYT_IRAM_BASE, - .iram_size = BYT_IRAM_SIZE, - .host_iram_offset = BYT_IRAM_HOST_OFFSET, - .dram_base = BYT_DRAM_BASE, - .dram_size = BYT_DRAM_SIZE, - .host_dram_offset = BYT_DRAM_HOST_OFFSET, - .machine_id = MACHINE_BAYTRAIL, - .write_firmware = simple_write_firmware, -}; - -const struct adsp machine_cht = { - .name = "cht", - .iram_base = BYT_IRAM_BASE, - .iram_size = BYT_IRAM_SIZE, - .host_iram_offset = BYT_IRAM_HOST_OFFSET, - .dram_base = BYT_DRAM_BASE, - .dram_size = BYT_DRAM_SIZE, - .host_dram_offset = BYT_DRAM_HOST_OFFSET, - .machine_id = MACHINE_CHERRYTRAIL, - .write_firmware = simple_write_firmware, -}; - -const struct adsp machine_bsw = { - .name = "bsw", - .iram_base = BYT_IRAM_BASE, - .iram_size = BYT_IRAM_SIZE, - .host_iram_offset = BYT_IRAM_HOST_OFFSET, - .dram_base = BYT_DRAM_BASE, - .dram_size = BYT_DRAM_SIZE, - .host_dram_offset = BYT_DRAM_HOST_OFFSET, - .machine_id = MACHINE_BRASWELL, - .write_firmware = simple_write_firmware, -}; - -const struct adsp machine_hsw = { - .name = "hsw", - .iram_base = HSW_IRAM_BASE, - .iram_size = HSW_IRAM_SIZE, - .host_iram_offset = HSW_IRAM_HOST_OFFSET, - .dram_base = HSW_DRAM_BASE, - .dram_size = HSW_DRAM_SIZE, - .host_dram_offset = HSW_DRAM_HOST_OFFSET, - .machine_id = MACHINE_HASWELL, - .write_firmware = simple_write_firmware, -}; - -const struct adsp machine_bdw = { - .name = "bdw", - .iram_base = BDW_IRAM_BASE, - .iram_size = BDW_IRAM_SIZE, - .host_iram_offset = BDW_IRAM_HOST_OFFSET, - .dram_base = BDW_DRAM_BASE, - .dram_size = BDW_DRAM_SIZE, - .host_dram_offset = BDW_DRAM_HOST_OFFSET, - .machine_id = MACHINE_BROADWELL, - .write_firmware = simple_write_firmware, -}; diff --git a/rimage/hash.c b/rimage/hash.c deleted file mode 100644 index 3acf1b3..0000000 --- a/rimage/hash.c +++ /dev/null @@ -1,72 +0,0 @@ -/* - * Copyright (c) 2017, Intel Corporation. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * Author: Liam Girdwood <liam.r.girdwood(a)linux.intel.com> - * Keyon Jie <yang.jie(a)linux.intel.com> - */ - -#include <stdlib.h> -#include <stdio.h> -#include <unistd.h> -#include <errno.h> -#include <string.h> -#include <time.h> -#include <sys/time.h> - -#include <openssl/conf.h> -#include <openssl/evp.h> -#include <openssl/err.h> - -#include "rimage.h" -#include "file_format.h" -#include "manifest.h" - -#define DEBUG_HASH 0 - -void module_sha256_create(struct image *image) -{ - image->md = EVP_sha256(); - image->mdctx = EVP_MD_CTX_create(); - - EVP_DigestInit_ex(image->mdctx, image->md, NULL); -} - -void module_sha256_update(struct image *image, uint8_t *data, size_t bytes) -{ - EVP_DigestUpdate(image->mdctx, data, bytes); -} - -void module_sha256_complete(struct image *image, uint8_t *hash) -{ - unsigned char md_value[EVP_MAX_MD_SIZE]; - int md_len; -#if DEBUG_HASH - int i; -#endif - EVP_DigestFinal_ex(image->mdctx, md_value, &md_len); - EVP_MD_CTX_destroy(image->mdctx); - - memcpy(hash, md_value, md_len); -#if DEBUG_HASH - fprintf(stdout, "Module digest is: "); - for (i = 0; i < md_len; i++) - fprintf(stdout, "%02x", md_value[i]); - fprintf(stdout, "\n"); -#endif -} - -void ri_hash(struct image *image, unsigned offset, unsigned size, char *hash) -{ - module_sha256_create(image); - module_sha256_update(image, image->fw_image + offset, size); - module_sha256_complete(image, hash); -} diff --git a/rimage/man_apl.c b/rimage/man_apl.c deleted file mode 100644 index 7b32ea1..0000000 --- a/rimage/man_apl.c +++ /dev/null @@ -1,144 +0,0 @@ -/* - * Copyright (c) 2017, Intel Corporation. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - */ - -#include "css.h" -#include "cse.h" -#include "plat_auth.h" -#include "manifest.h" - -/* hard coded atm - will pass this in from cmd line and git */ -#define MAN_FW_HDR_VERSION_MAJOR 9 -#define MAN_FW_HDR_VERSION_MINOR 22 -#define MAN_FW_HDR_VERSION_HOTFIX 1 -#define MAN_FW_HDR_VERSION_BUILD 0x7da - -/* manifest template */ -struct fw_image_manifest apl_manifest = { - - .cse_partition_dir_header = { - .header_marker = CSE_HEADER_MAKER, - .nb_entries = MAN_CSE_PARTS, - .header_version = 1, - .entry_version = 1, - .header_length = sizeof(struct CsePartitionDirHeader), - .checksum = 0, - .partition_name = "ADSP", - }, - - .cse_partition_dir_entry = { - { - /* CssHeader + platformFirmwareAuthenticationExtension - padding */ - .entry_name = "ADSP.man", - .offset = MAN_CSS_HDR_OFFSET, - .length = sizeof(struct css_header) + - PLAT_AUTH_SIZE, - }, - { /* ADSPMetadataFileExtension */ - .entry_name = "cavs0015.met", - .offset = MAN_META_EXT_OFFSET, - .length = sizeof(struct sof_man_adsp_meta_file_ext), - }, - { /* AdspFwBinaryDesc */ - .entry_name = "cavs0015", - .offset = MAN_FW_DESC_OFFSET, - .length = 0, /* calculated by rimage - */ - }, - - }, - - .css = { - .header_type = MAN_CSS_MOD_TYPE, - .header_len = MAN_CSS_HDR_SIZE, - .header_version = MAN_CSS_HDR_VERSION, - .module_vendor = MAN_CSS_MOD_VENDOR, - .size = 222, - .header_id = MAN_CSS_HDR_ID, - .padding = 0, - .version = { - .major_version = MAN_FW_HDR_VERSION_MAJOR, - .minor_version = MAN_FW_HDR_VERSION_MINOR, - .hotfix_version = MAN_FW_HDR_VERSION_HOTFIX, - .build_version = MAN_FW_HDR_VERSION_BUILD, - }, - .modulus_size = MAN_CSS_MOD_SIZE, - .exponent_size = MAN_CSS_EXP_SIZE, - }, - - .signed_pkg = { - .ext_type = SIGN_PKG_EXT_TYPE, - .ext_len = sizeof(struct signed_pkg_info_ext), - .name = "ADSP", - .vcn = 0, - .bitmap = {0, 0, 0, 0, 8}, - - .module[0] = { - .name = "cavs0015.met", - .meta_size = 96, - .type = 0x03, - .hash_algo = 0x02, /* SHA 256 */ - .hash_size = 0x20, - }, - }, - - .partition_info = { - - .ext_type = PART_INFO_EXT_TYPE, - .ext_len = sizeof(struct partition_info_ext), - - .name = "ADSP", - .length = 0, /* calculated by rimage - rounded up to nearest PAGE */ - .part_version = 0x10000000, - .instance_id = 1, - .reserved[0 ... 19] = 0xff, - - .module[0] = { - .name = "cavs0015.met", - .meta_size = 96, - .type = 0x03, - .reserved = {0x00, 0xff, 0xff}, - }, - - }, - - .cse_padding[0 ... 47] = 0xff, - - .adsp_file_ext = { - .ext_type = 17, - .ext_len = sizeof(struct sof_man_adsp_meta_file_ext), - .imr_type = 3, - .comp_desc[0] = { - .version = 0, - .base_offset = MAN_DESC_OFFSET, - .limit_offset = 0, /* calculated length + MAN_DESC_OFFSET */ - }, - - }, - - .reserved[0 ... 31] = 0xff, - - .desc = { - .header = { - .header_id = SOF_MAN_FW_HDR_ID, - .header_len = sizeof(struct sof_man_fw_header), - .name = SOF_MAN_FW_HDR_NAME, - .preload_page_count = 0, /* size in pages from $CPD */ - .fw_image_flags = SOF_MAN_FW_HDR_FLAGS, - .feature_mask = SOF_MAN_FW_HDR_FEATURES, - .major_version = MAN_FW_HDR_VERSION_MAJOR, - .minor_version = MAN_FW_HDR_VERSION_MINOR, - .hotfix_version = MAN_FW_HDR_VERSION_HOTFIX, - .build_version = MAN_FW_HDR_VERSION_BUILD, - .load_offset = MAN_DESC_OFFSET, - }, - }, -}; diff --git a/rimage/man_cnl.c b/rimage/man_cnl.c deleted file mode 100644 index 2aec2a7..0000000 --- a/rimage/man_cnl.c +++ /dev/null @@ -1,143 +0,0 @@ -/* - * Copyright (c) 2017, Intel Corporation. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - */ - -#include "css.h" -#include "cse.h" -#include "plat_auth.h" -#include "manifest.h" - -/* hard coded atm - will pass this in from cmd line and git */ -#define MAN_FW_HDR_VERSION_MAJOR 10 -#define MAN_FW_HDR_VERSION_MINOR 23 -#define MAN_FW_HDR_VERSION_HOTFIX 0 -#define MAN_FW_HDR_VERSION_BUILD 0x2a4 - -/* manifest template */ -struct fw_image_manifest cnl_manifest = { - - .cse_partition_dir_header = { - .header_marker = CSE_HEADER_MAKER, - .nb_entries = MAN_CSE_PARTS, - .header_version = 1, - .entry_version = 1, - .header_length = sizeof(struct CsePartitionDirHeader), - .partition_name = "ADSP", - }, - - .cse_partition_dir_entry = { - { - /* CssHeader + platformFirmwareAuthenticationExtension - padding */ - .entry_name = "ADSP.man", - .offset = MAN_CSS_HDR_OFFSET, - .length = sizeof(struct css_header) + - PLAT_AUTH_SIZE, - }, - { /* ADSPMetadataFileExtension */ - .entry_name = "cavs0015.met", - .offset = MAN_META_EXT_OFFSET, - .length = sizeof(struct sof_man_adsp_meta_file_ext), - }, - { /* AdspFwBinaryDesc */ - .entry_name = "cavs0015", - .offset = MAN_FW_DESC_OFFSET, - .length = 0, /* calculated by rimage - */ - }, - - }, - - .css = { - .header_type = MAN_CSS_MOD_TYPE, - .header_len = MAN_CSS_HDR_SIZE, - .header_version = MAN_CSS_HDR_VERSION, - .module_vendor = MAN_CSS_MOD_VENDOR, - .size = 222, - .header_id = MAN_CSS_HDR_ID, - .padding = 0, - .version = { - .major_version = MAN_FW_HDR_VERSION_MAJOR, - .minor_version = MAN_FW_HDR_VERSION_MINOR, - .hotfix_version = MAN_FW_HDR_VERSION_HOTFIX, - .build_version = MAN_FW_HDR_VERSION_BUILD, - }, - .modulus_size = MAN_CSS_MOD_SIZE, - .exponent_size = MAN_CSS_EXP_SIZE, - }, - - .signed_pkg = { - .ext_type = SIGN_PKG_EXT_TYPE, - .ext_len = sizeof(struct signed_pkg_info_ext), - .name = "ADSP", - .vcn = 0, - .bitmap = {0, 0, 0, 0, 8}, - - .module[0] = { - .name = "cavs0015.met", - .meta_size = 96, - .type = 0x03, - .hash_algo = 0x02, /* SHA 256 */ - .hash_size = 0x20, - }, - }, - - .partition_info = { - - .ext_type = PART_INFO_EXT_TYPE, - .ext_len = sizeof(struct partition_info_ext), - - .name = "ADSP", - .length = 0, /* calculated by rimage - rounded up to nearest PAGE */ - .part_version = 0x10000000, - .instance_id = 1, - .reserved[0 ... 19] = 0xff, - - .module[0] = { - .name = "cavs0015.met", - .meta_size = 96, - .type = 0x03, - .reserved = {0x00, 0xff, 0xff}, - }, - - }, - - .cse_padding[0 ... 47] = 0xff, - - .adsp_file_ext = { - .ext_type = 17, - .ext_len = sizeof(struct sof_man_adsp_meta_file_ext), - .imr_type = 3, - .comp_desc[0] = { - .version = 0, - .base_offset = MAN_DESC_OFFSET, - .limit_offset = 0, /* calculated length + MAN_DESC_OFFSET */ - }, - - }, - - .reserved[0 ... 31] = 0xff, - - .desc = { - .header = { - .header_id = SOF_MAN_FW_HDR_ID, - .header_len = sizeof(struct sof_man_fw_header), - .name = SOF_MAN_FW_HDR_NAME, - .preload_page_count = 0, /* size in pages from $CPD */ - .fw_image_flags = SOF_MAN_FW_HDR_FLAGS, - .feature_mask = SOF_MAN_FW_HDR_FEATURES, - .major_version = MAN_FW_HDR_VERSION_MAJOR, - .minor_version = MAN_FW_HDR_VERSION_MINOR, - .hotfix_version = MAN_FW_HDR_VERSION_HOTFIX, - .build_version = MAN_FW_HDR_VERSION_BUILD, - .load_offset = 0x30000, - }, - }, -}; diff --git a/rimage/manifest.c b/rimage/manifest.c deleted file mode 100644 index 68e6d8b..0000000 --- a/rimage/manifest.c +++ /dev/null @@ -1,532 +0,0 @@ -/* - * Copyright (c) 2017, Intel Corporation. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * Author: Liam Girdwood <liam.r.girdwood(a)linux.intel.com> - * Keyon Jie <yang.jie(a)linux.intel.com> - */ - - -#include <stdlib.h> -#include <stdio.h> -#include <unistd.h> -#include <errno.h> -#include <string.h> -#include <time.h> -#include <sys/time.h> -#include <sof/uapi/manifest.h> - -#include "rimage.h" -#include "file_format.h" -#include "css.h" -#include "cse.h" -#include "plat_auth.h" -#include "manifest.h" - -static int man_open_rom_file(struct image *image) -{ - sprintf(image->out_rom_file, "%s.rom", image->out_file); - unlink(image->out_rom_file); - - /* allocate ROM image */ - image->rom_image = calloc(image->adsp->rom_size, 1); - if (image->rom_image == NULL) - return -ENOMEM; - - /* open ROM outfile for writing */ - image->out_rom_fd = fopen(image->out_rom_file, "w"); - if (image->out_rom_fd == NULL) { - fprintf(stderr, "error: unable to open %s for writing %d\n", - image->out_rom_file, errno); - } - - return 0; -} - -static int man_open_manifest_file(struct image *image) -{ - /* open manifest outfile for writing */ - sprintf(image->out_man_file, "%s.met", image->out_file); - unlink(image->out_man_file); - - image->out_man_fd = fopen(image->out_man_file, "w"); - if (image->out_man_fd == NULL) { - fprintf(stderr, "error: unable to open %s for writing %d\n", - image->out_man_file, errno); - } - - return 0; -} - -static int man_init_image(struct image *image) -{ - /* allocate image and copy template manifest */ - image->fw_image = calloc(image->adsp->image_size, 1); - if (image->fw_image == NULL) - return -ENOMEM; - - memcpy(image->fw_image, image->adsp->man, - sizeof(struct fw_image_manifest)); - - return 0; -} - -/* we should call this after all segments size set up via iterate */ -static uint32_t elf_to_file_offset(struct image *image, - struct module *module, struct sof_man_module *man_module, - Elf32_Shdr *section) -{ - uint32_t elf_addr = section->sh_addr, file_offset = 0; - - if (section->sh_type == SHT_PROGBITS) { - if (section->sh_flags & SHF_EXECINSTR) { - /* text segment */ - file_offset = elf_addr - module->text_start + - module->foffset; - } - else { - /* rodata segment, append to text segment */ - file_offset = elf_addr - module->data_start + - module->foffset + module->text_file_size; - - } - } else if (section->sh_type == SHT_NOBITS) { - /* bss segment */ - file_offset = 0; - } - - return file_offset; -} - -/* write SRAM sections */ -static int man_copy_sram(struct image *image, Elf32_Shdr *section, - struct module *module, struct sof_man_module *man_module, - int section_idx) -{ - uint32_t offset = elf_to_file_offset(image, module, - man_module, section); - uint32_t end = offset + section->sh_size; - int seg_type = -1; - void *buffer = image->fw_image + offset; - size_t count; - - switch (section->sh_type) { - case SHT_PROGBITS: - /* text or data */ - if (section->sh_flags & SHF_EXECINSTR) - seg_type = SOF_MAN_SEGMENT_TEXT; - else - seg_type = SOF_MAN_SEGMENT_RODATA; - break; - case SHT_NOBITS: - seg_type = SOF_MAN_SEGMENT_BSS; - default: - return 0; - } - - /* file_offset for segment should not be 0s, we set it to - * the smallest offset of its modules ATM. - */ - if (man_module->segment[seg_type].file_offset > offset || - man_module->segment[seg_type].file_offset == 0) - man_module->segment[seg_type].file_offset = offset; - - count = fread(buffer, 1, section->sh_size, module->fd); - if (count != section->sh_size) { - fprintf(stderr, "error: cant read section %d\n", -errno); - return -errno; - } - - /* get module end offset ? */ - if (end > image->image_end) - image->image_end = end; - - fprintf(stdout, "\t%d\t0x%x\t0x%x\t0x%x\t%s\n", section_idx, - section->sh_addr, section->sh_size, offset, - seg_type == SOF_MAN_SEGMENT_TEXT ? "TEXT" : "DATA"); - - return 0; -} - -static int man_copy_elf_section(struct image *image, Elf32_Shdr *section, - struct module *module, struct sof_man_module *man_module, int idx) -{ - int ret; - - /* seek to ELF section */ - ret = fseek(module->fd, section->sh_offset, SEEK_SET); - if (ret < 0) { - fprintf(stderr, "error: can't seek to section %d\n", ret); - return ret; - } - - /* write data to DRAM or ROM image */ - if (!elf_is_rom(image, section)) - return man_copy_sram(image, section, module, man_module, idx); - - return 0; -} - -static int man_get_module_manifest(struct image *image, struct module *module, - struct sof_man_module *man_module) -{ - Elf32_Shdr *section; - struct sof_man_segment_desc *segment; - struct sof_man_module sof_mod; - size_t count; - int ret, man_section_idx; - - fprintf(stdout, "Module Write: %s\n", module->elf_file); - - /* find manifest module data */ - man_section_idx = elf_find_section(image, module, ".module"); - if (man_section_idx < 0) { - return -EINVAL; - } - - fprintf(stdout, " Manifest module metadata section at index %d\n", - man_section_idx); - section = &module->section[man_section_idx]; - - /* load in manifest data */ - ret = fseek(module->fd, section->sh_offset, SEEK_SET); - if (ret < 0) { - fprintf(stderr, "error: can't seek to section %d\n", ret); - return ret; - } - count = fread(&sof_mod, 1, sizeof(sof_mod), module->fd); - if (count != sizeof(sof_mod)) { - fprintf(stderr, "error: can't read section %d\n", -errno); - return -errno; - } - - /* configure man_module with sofmod data */ - strncpy(man_module->struct_id, "$AME", 4); - man_module->entry_point = sof_mod.entry_point; - strncpy(man_module->name, sof_mod.name, SOF_MAN_MOD_NAME_LEN); - memcpy(man_module->uuid, sof_mod.uuid, 16); - man_module->affinity_mask = sof_mod.affinity_mask; - man_module->type.auto_start = sof_mod.type.auto_start; - man_module->type.domain_dp = sof_mod.type.domain_dp; - man_module->type.domain_ll = sof_mod.type.domain_ll; - man_module->type.load_type = sof_mod.type.load_type; - - /* text segment */ - segment = &man_module->segment[SOF_MAN_SEGMENT_TEXT]; - segment->flags.r.contents = 1; - segment->flags.r.alloc = 1; - segment->flags.r.load = 1; - segment->flags.r.readonly = 1; - segment->flags.r.code = 1; - - /* data segment */ - segment = &man_module->segment[SOF_MAN_SEGMENT_RODATA]; - segment->flags.r.contents = 1; - segment->flags.r.alloc = 1; - segment->flags.r.load = 1; - segment->flags.r.readonly = 1; - segment->flags.r.data = 1; - segment->flags.r.type = 1; - - /* bss segment */ - segment = &man_module->segment[SOF_MAN_SEGMENT_BSS]; - segment->flags.r.alloc = 1; - segment->flags.r.type = 2; - - fprintf(stdout, " Entry point 0x%8.8x\n", man_module->entry_point); - - return 0; -} - -static int man_module_create(struct image *image, struct module *module, - struct sof_man_module *man_module) -{ - /* create module and segments */ - uint32_t valid = (SHF_WRITE | SHF_ALLOC | SHF_EXECINSTR); - const struct adsp *adsp = image->adsp; - Elf32_Shdr *section; - size_t count; - int i, err; - unsigned pages; - - image->image_end = 0; - - err = man_get_module_manifest(image, module, man_module); - if (err < 0) - return err; - - /* stack size ??? convert sizes to PAGES */ - man_module->instance_bss_size = 1; - - /* max number of instances of this module ?? */ - man_module->instance_max_count = 1; - - fprintf(stdout, "\n\tTotals\tStart\t\tEnd\t\tSize"); - - fprintf(stdout, "\n\tTEXT\t0x%x\t0x%x\t0x%x\n", - module->text_start, module->text_end, - module->text_end - module->text_start); - fprintf(stdout, "\tDATA\t0x%x\t0x%x\t0x%x\n", - module->data_start, module->data_end, - module->data_end - module->data_start); - fprintf(stdout, "\tBSS\t0x%x\t0x%x\t0x%x\n\n ", - module->bss_start, module->bss_end, - module->bss_end - module->bss_start); - - /* main module */ - /* text section is first */ - man_module->segment[SOF_MAN_SEGMENT_TEXT].file_offset = - module->foffset; - man_module->segment[SOF_MAN_SEGMENT_TEXT].v_base_addr = - module->text_start; - - /* calculates those padding 0s by the start of next segment */ - pages = module->text_file_size / MAN_PAGE_SIZE; - if (module->text_file_size % MAN_PAGE_SIZE) - pages += 1; - - man_module->segment[SOF_MAN_SEGMENT_TEXT].flags.r.length = pages; - - /* data section */ - man_module->segment[SOF_MAN_SEGMENT_RODATA].v_base_addr = - module->data_start; - man_module->segment[SOF_MAN_SEGMENT_RODATA].file_offset = - module->foffset + module->text_file_size; - pages = module->data_file_size / MAN_PAGE_SIZE; - if (module->data_file_size % MAN_PAGE_SIZE) - pages += 1; - - man_module->segment[SOF_MAN_SEGMENT_RODATA].flags.r.length = pages; - - /* bss is last */ - man_module->segment[SOF_MAN_SEGMENT_BSS].file_offset = 0; - man_module->segment[SOF_MAN_SEGMENT_BSS].v_base_addr = module->bss_start; - pages = (module->bss_end - module->bss_start) / MAN_PAGE_SIZE; - if ((module->bss_end - module->bss_start) % MAN_PAGE_SIZE) - pages += 1; - man_module->segment[SOF_MAN_SEGMENT_BSS].flags.r.length = pages; - - fprintf(stdout, "\tNo\tAddress\t\tSize\tFile\tType\n"); - - /* find all sections and copy to corresponding segments */ - for (i = 0; i < module->hdr.e_shnum; i++) { - - section = &module->section[i]; - - /* only check valid sections */ - if (!(section->sh_flags & valid)) - continue; - - if (section->sh_size == 0) - continue; - - /* text or data section */ - if (!elf_is_rom(image, section)) - err = man_copy_elf_section(image, section, module, - man_module, i); - - if (err < 0) { - fprintf(stderr, "error: failed to write section #%d\n", i); - return err; - } - } - fprintf(stdout, "\n"); - - /* round module end upto nearest page */ - if (image->image_end % MAN_PAGE_SIZE) { - image->image_end = (image->image_end / MAN_PAGE_SIZE) + 1; - image->image_end *= MAN_PAGE_SIZE; - } - - fprintf(stdout, " Total pages text %d data %d bss %d module file limit: 0x%x\n\n", - man_module->segment[SOF_MAN_SEGMENT_TEXT].flags.r.length, - man_module->segment[SOF_MAN_SEGMENT_RODATA].flags.r.length, - man_module->segment[SOF_MAN_SEGMENT_BSS].flags.r.length, - image->image_end); - return 0; -} - -static int man_write_fw_mod(struct image *image) -{ - int count; - long unsigned int size = 0; - - /* write ROM - for VM use only */ - count = fwrite(image->rom_image, image->adsp->rom_size, 1, - image->out_rom_fd); - if (count != 1) { - fprintf(stderr, "error: failed to write rom %s %d\n", - image->out_rom_file, -errno); - return -errno; - } - fclose(image->out_rom_fd); - - /* write manifest and signed image */ - count = fwrite(image->fw_image, - image->image_end, - 1, image->out_fd); - - /* did the image write succeed ? */ - if (count != 1) { - fprintf(stderr, "error: failed to write signed firmware %s %d\n", - image->out_file, -errno); - return -errno; - } - - return 0; -} - -/* used by others */ -static int man_write_fw(struct image *image) -{ - struct sof_man_fw_desc *desc; - struct fw_image_manifest *m; - struct module *module; - struct sof_man_module *man_module; - uint8_t hash[SOF_MAN_MOD_SHA256_LEN]; - int ret, count, i, man_section_idx; - - /* init image */ - ret = man_init_image(image); - if (ret < 0) - goto err; - - /* open ROM image */ - ret = man_open_rom_file(image); - if (ret < 0) - goto err; - - /* create the manifest */ - ret = man_open_manifest_file(image); - if (ret < 0) - goto err; - - /* create the module */ - m = image->fw_image; - desc = image->fw_image + MAN_DESC_OFFSET; - - /* create each module */ - m->desc.header.num_module_entries = image->num_modules; - for (i = 0; i < image->num_modules; i++) { - - man_module = sof_man_get_module(desc, i); - module = &image->module[i]; - - /* set module file offset */ - if (i == 0) { - module->foffset = FILE_TEXT_OFFSET; - } else { - module->foffset = image->image_end; - } - - ret = man_module_create(image, module, man_module); - if (ret < 0) - goto err; - } - - fprintf(stdout, "Firmware completing manifest\n"); - - /* create structures from end of file to start of file */ - ri_adsp_meta_data_create(image); - ri_plat_ext_data_create(image); - ri_css_hdr_create(image); - ri_cse_create(image); - - fprintf(stdout, "Firmware file size 0x%x page count %d\n", - FILE_TEXT_OFFSET - MAN_DESC_OFFSET + image->image_end, - desc->header.preload_page_count); - - /* calculate hash for each module */ - for (i = 0; i < image->num_modules; i++) { - - module = &image->module[i]; - man_module = sof_man_get_module(desc, i); - - ri_hash(image, man_module->segment[SOF_MAN_SEGMENT_TEXT].file_offset, - (man_module->segment[SOF_MAN_SEGMENT_TEXT].flags.r.length + - man_module->segment[SOF_MAN_SEGMENT_RODATA].flags.r.length) * - MAN_PAGE_SIZE, man_module->hash); - } - - /* calculate hash for ADSP meta data extension - 0x480 to end */ - ri_hash(image, MAN_FW_DESC_OFFSET, image->image_end - - MAN_FW_DESC_OFFSET, m->adsp_file_ext.comp_desc[0].hash); - - /* calculate hash for platform auth data - repeated in hash 2 and 4 */ - ri_hash(image, MAN_META_EXT_OFFSET, - sizeof(struct sof_man_adsp_meta_file_ext), hash); - - /* hash values in reverse order */ - for (i = 0; i < SOF_MAN_MOD_SHA256_LEN; i++) { - m->signed_pkg.module[0].hash[i] = - m->partition_info.module[0].hash[i] = - hash[SOF_MAN_MOD_SHA256_LEN - 1 - i]; - } - - /* sign manifest */ - ret = ri_manifest_sign(image); - if (ret < 0) - goto err; - - /* write the firmware */ - ret = man_write_fw_mod(image); - if (ret < 0) - goto err; - - fprintf(stdout, "Firmware manifest and signing completed !\n"); - return 0; - -err: - free(image->rom_image); - free(image->fw_image); - unlink(image->out_file); - unlink(image->out_rom_file); - return ret; -} - -#define ADSP_APL_DSP_ROM_BASE 0xBEFE0000 -#define ADSP_APL_DSP_ROM_SIZE 0x00002000 -#define APL_DSP_BASE_ENTRY 0xa000a000 - -#define ADSP_CNL_DSP_ROM_BASE 0xBEFE0000 -#define ADSP_CNL_DSP_ROM_SIZE 0x00002000 -#define CNL_DSP_IMR_BASE_ENTRY 0xb0038000 -#define CNL_DSP_HP_BASE_ENTRY 0xbe040000 - -/* list of supported adsp */ -const struct adsp machine_apl = { - .name = "apl", - .rom_base = ADSP_APL_DSP_ROM_BASE, - .rom_size = ADSP_APL_DSP_ROM_SIZE, - .sram_base = APL_DSP_BASE_ENTRY, - .sram_size = 0x100000, - .image_size = 0x100000, - .dram_offset = 0, - .machine_id = MACHINE_APOLLOLAKE, - .write_firmware = man_write_fw, - .man = &apl_manifest, - .base_fw_text_size_fixup = 0xa000, -}; - -const struct adsp machine_cnl = { - .name = "cnl", - .rom_base = ADSP_CNL_DSP_ROM_BASE, - .rom_size = ADSP_CNL_DSP_ROM_SIZE, - .imr_base = CNL_DSP_IMR_BASE_ENTRY, - .imr_size = 0x100000, - .sram_base = CNL_DSP_HP_BASE_ENTRY, - .sram_size = 0x100000, - .image_size = 0x100000, - .dram_offset = 0, - .machine_id = MACHINE_CANNONLAKE, - .write_firmware = man_write_fw, - .man = &cnl_manifest, -}; diff --git a/rimage/manifest.h b/rimage/manifest.h deleted file mode 100644 index 655963f..0000000 --- a/rimage/manifest.h +++ /dev/null @@ -1,90 +0,0 @@ -/* - * Copyright (c) 2017, Intel Corporation. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - */ - -#ifndef __MANIFEST_H__ -#define __MANIFEST_H__ - -#include <stdint.h> -#include <sof/uapi/manifest.h> -#include "css.h" -#include "cse.h" -#include "plat_auth.h" - -#define MAN_PAGE_SIZE 4096 - -/* start offset for base FW module */ -#define FILE_TEXT_OFFSET 0x8000 - -/* - * CSE values for CNL - */ -#define MAN_CSE_PARTS 3 - - -#define MAN_CSE_HDR_OFFSET 0 -#define MAN_CSE_PADDING_SIZE 0x30 -#define MAN_EXT_PADDING 0x20 -#define MAN_DESC_OFFSET 0x2000 - -#define MAN_CSS_HDR_OFFSET \ - (MAN_CSE_HDR_OFFSET + \ - sizeof(struct CsePartitionDirHeader) + \ - MAN_CSE_PARTS * sizeof(struct CsePartitionDirEntry)) - -#define MAN_SIG_PKG_OFFSET \ - (MAN_CSS_HDR_OFFSET + \ - sizeof(struct css_header)) - -#define MAN_PART_INFO_OFFSET \ - (MAN_SIG_PKG_OFFSET + \ - sizeof(struct signed_pkg_info_ext)) - -#define MAN_META_EXT_OFFSET \ - (MAN_SIG_PKG_OFFSET + \ - sizeof(struct signed_pkg_info_ext) + \ - sizeof(struct partition_info_ext) + \ - MAN_CSE_PADDING_SIZE) - -#define MAN_FW_DESC_OFFSET \ - (MAN_META_EXT_OFFSET + \ - sizeof(struct sof_man_adsp_meta_file_ext) + \ - MAN_EXT_PADDING) - -#define MAN_DESC_PADDING_SIZE \ - (MAN_DESC_OFFSET - MAN_FW_DESC_OFFSET) - -/* - * Firmware manifest header. - */ -struct fw_image_manifest { - /* MEU tool needs these sections to be 0s */ - struct CsePartitionDirHeader cse_partition_dir_header; - struct CsePartitionDirEntry cse_partition_dir_entry[MAN_CSE_PARTS]; - struct css_header css; - struct signed_pkg_info_ext signed_pkg; - struct partition_info_ext partition_info; - uint8_t cse_padding[MAN_CSE_PADDING_SIZE]; - struct sof_man_adsp_meta_file_ext adsp_file_ext; - - /* reserved / pading at end of ext data - all 0s*/ - uint8_t reserved[MAN_EXT_PADDING]; - - /* start of the unsigned binary for MEU input must start at MAN_DESC_OFFSET */ - uint8_t padding[MAN_DESC_PADDING_SIZE]; - - struct sof_man_fw_desc desc; /* at offset MAN_DESC_OFFSET */ -} __attribute__((packed)); - -extern struct fw_image_manifest apl_manifest; -extern struct fw_image_manifest cnl_manifest; -#endif diff --git a/rimage/pkcs1_5.c b/rimage/pkcs1_5.c deleted file mode 100644 index 0c5806b..0000000 --- a/rimage/pkcs1_5.c +++ /dev/null @@ -1,141 +0,0 @@ -/* - * Copyright (c) 2017, Intel Corporation. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * Author: Liam Girdwood <liam.r.girdwood(a)linux.intel.com> - * Keyon Jie <yang.jie(a)linux.intel.com> - */ - -#include <openssl/pem.h> -#include <openssl/ssl.h> -#include <openssl/rsa.h> -#include <openssl/evp.h> -#include <openssl/bio.h> -#include <openssl/sha.h> -#include <openssl/objects.h> -#include <stdio.h> -#include <errno.h> - -#include "config.h" -#include "rimage.h" -#include "css.h" -#include "manifest.h" - -#define DEBUG_PKCS 0 - -static void bytes_swap(uint8_t *ptr, uint32_t size) -{ - uint8_t tmp; - uint32_t index; - - for (index = 0; index < (size / 2); index++) { - tmp = ptr[index]; - ptr[index] = ptr[size - 1 - index]; - ptr[size - 1 - index] = tmp; - } -} - -/* - * RSA signature of manifest. The signature is an PKCS - * #1-v1_5 of the entire manifest structure, including all - * extensions, and excluding the last 3 fields of the - * manifest header (Public Key, Exponent and Signature). -*/ - -int pkcs_sign(struct image *image, struct fw_image_manifest *man, - void *ptr1, unsigned size1, void *ptr2, unsigned size2) -{ - RSA *priv_rsa = NULL; - EVP_PKEY *privkey; - FILE *fp; - unsigned char digest[SHA256_DIGEST_LENGTH], path[256], mod[MAN_RSA_KEY_MODULUS_LEN]; - unsigned int siglen = MAN_RSA_SIGNATURE_LEN; - int ret = -EINVAL, i; - -#if DEBUG_PKCS - fprintf(stdout, "offsets 0x%lx size 0x%x offset 0x%lx size 0x%x\n", - ptr1 - (void*)man, size1, ptr2 - (void*)man, size2); -#endif - - /* create new key */ - privkey = EVP_PKEY_new(); - if (privkey == NULL) - return -ENOMEM; - - /* load in RSA private key from PEM file */ - if (image->key_name == NULL) { - sprintf(path, "%s/otc_private_key.pem", PEM_KEY_PREFIX); - image->key_name = path; - } - - fprintf(stdout, " pkcs: signing with key %s\n", image->key_name); - fp = fopen(image->key_name, "r"); - if (fp == NULL) { - fprintf(stderr, "error: can't open file %s %d\n", path, -errno); - return -errno; - } - PEM_read_PrivateKey(fp, &privkey, NULL, NULL); - fclose(fp); - - /* validate RSA private key */ - priv_rsa = EVP_PKEY_get1_RSA(privkey); - if (RSA_check_key(priv_rsa)) { - fprintf(stdout, " pkcs: RSA private key is valid.\n"); - } else { - fprintf(stderr, "error: validating RSA private key.\n"); - return -EINVAL; - } - - /* calculate the digest */ - module_sha256_create(image); - module_sha256_update(image, ptr1, size1); - module_sha256_update(image, ptr2, size2); - module_sha256_complete(image, digest); - - fprintf(stdout, " pkcs: digest for manifest is "); - for (i = 0; i < SHA256_DIGEST_LENGTH; i++) - fprintf(stdout, "%02x", digest[i]); - fprintf(stdout, "\n"); - - /* sign the manifest */ - ret = RSA_sign(NID_sha256, digest, SHA256_DIGEST_LENGTH, - (unsigned char *)man->css.signature, - &siglen, priv_rsa); - if (ret < 0) - fprintf(stderr, "error: failed to sign manifest\n"); - - /* copy public key modulus and exponent to manifest */ - BN_bn2bin(priv_rsa->n, mod); - BN_bn2bin(priv_rsa->e, (unsigned char*)man->css.exponent); - - /* modulus is reveresd */ - for (i = 0; i < MAN_RSA_KEY_MODULUS_LEN; i++) - man->css.modulus[i] = mod[MAN_RSA_KEY_MODULUS_LEN - (1 + i)]; - - /* signature is reveresd, swap it */ - bytes_swap(man->css.signature, sizeof(man->css.signature)); - - EVP_PKEY_free(privkey); - return ret; -} - -int ri_manifest_sign(struct image *image) -{ - struct fw_image_manifest *man = image->fw_image; - - pkcs_sign(image, man, (void *)man + MAN_CSS_HDR_OFFSET, - sizeof(struct css_header) - - (MAN_RSA_KEY_MODULUS_LEN + MAN_RSA_KEY_EXPONENT_LEN + - MAN_RSA_SIGNATURE_LEN), - (void *)man + MAN_SIG_PKG_OFFSET, - (man->css.size - man->css.header_len) * sizeof(uint32_t)); - return 0; -} diff --git a/rimage/plat_auth.c b/rimage/plat_auth.c deleted file mode 100644 index 21c7138..0000000 --- a/rimage/plat_auth.c +++ /dev/null @@ -1,50 +0,0 @@ -/* - * Copyright (c) 2017, Intel Corporation. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * Author: Liam Girdwood <liam.r.girdwood(a)linux.intel.com> - * Keyon Jie <yang.jie(a)linux.intel.com> - */ - -#include "rimage.h" -#include "manifest.h" -#include "plat_auth.h" - -void ri_adsp_meta_data_create(struct image *image) -{ - struct sof_man_adsp_meta_file_ext *meta = - image->fw_image + MAN_META_EXT_OFFSET; - - fprintf(stdout, " meta: completing ADSP manifest\n"); - - meta->comp_desc[0].limit_offset = MAN_DESC_OFFSET + image->image_end - - MAN_FW_DESC_OFFSET; - - fprintf(stdout, " meta: limit is 0x%x\n", - meta->comp_desc[0].limit_offset); - /* now hash the AdspFwBinaryDesc -> EOF */ -} - -void ri_plat_ext_data_create(struct image *image) -{ - struct partition_info_ext *part = image->fw_image + MAN_PART_INFO_OFFSET; - struct sof_man_adsp_meta_file_ext *meta = - image->fw_image + MAN_META_EXT_OFFSET; - struct sof_man_fw_desc *desc = image->fw_image + MAN_DESC_OFFSET; - - fprintf(stdout, " auth: completing authentication manifest\n"); - - part->length = meta->comp_desc[0].limit_offset - MAN_DESC_OFFSET; - part->length += MAN_PAGE_SIZE - (part->length % MAN_PAGE_SIZE); - - /* do this here atm */ - desc->header.preload_page_count = part->length / MAN_PAGE_SIZE; -} diff --git a/rimage/plat_auth.h b/rimage/plat_auth.h deleted file mode 100644 index 135f2d1..0000000 --- a/rimage/plat_auth.h +++ /dev/null @@ -1,92 +0,0 @@ -/* - * Copyright (c) 2017, Intel Corporation. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - */ - -#ifndef __PLAT_AUTH_H__ -#define __PLAT_AUTH_H__ - -#include <stdint.h> - -struct image; - -#define PLAT_AUTH_SHA256_LEN 32 -#define PLAT_AUTH_NAME_LEN 12 -#define PLAT_AUTH_PADDING 48 /* pad at end of struct */ - -#define SIGN_PKG_EXT_TYPE 15 -#define SIGN_PKG_NUM_MODULE 1 - -struct signed_pkg_info_module { - uint8_t name[PLAT_AUTH_NAME_LEN]; /* must be padded with 0 */ - uint8_t type; - uint8_t hash_algo; - uint16_t hash_size; - uint32_t meta_size; - uint8_t hash[PLAT_AUTH_SHA256_LEN]; -} __attribute__((packed)); - -struct signed_pkg_info_ext { - uint32_t ext_type; - uint32_t ext_len; - - uint8_t name[4]; - uint32_t vcn; - uint8_t bitmap[16]; - uint32_t svn; - uint8_t fw_type; - uint8_t fw_sub_type; - uint8_t reserved[14]; /* must be 0 */ - - /* variable length of modules */ - struct signed_pkg_info_module module[SIGN_PKG_NUM_MODULE]; -} __attribute__((packed)); - - -#define PART_INFO_EXT_TYPE 3 -#define PART_INFO_NUM_MODULE 1 - -struct partition_info_module { - uint8_t name[PLAT_AUTH_NAME_LEN]; /* must be padded with 0 */ - uint8_t type; - uint8_t reserved[3]; - uint32_t meta_size; - uint8_t hash[PLAT_AUTH_SHA256_LEN]; -} __attribute__((packed)); - -struct partition_info_ext { - uint32_t ext_type; - uint32_t ext_len; - - uint8_t name[4]; /* "ADSP" */ - uint32_t length; - uint8_t hash[PLAT_AUTH_SHA256_LEN]; - - uint32_t vcn; - uint32_t part_version; - uint32_t fmt_version; - uint32_t instance_id; - uint32_t part_flags; - uint8_t reserved[20]; /* must be 0 */ - - /* variable length of modules */ - struct partition_info_module module[PART_INFO_NUM_MODULE]; -} __attribute__((packed)); - - -#define PLAT_AUTH_SIZE \ - (sizeof(struct partition_info_ext) + \ - sizeof(struct signed_pkg_info_ext)) - -void ri_adsp_meta_data_create(struct image *image); -void ri_plat_ext_data_create(struct image *image); - -#endif diff --git a/rimage/rimage.c b/rimage/rimage.c deleted file mode 100644 index f407a42..0000000 --- a/rimage/rimage.c +++ /dev/null @@ -1,139 +0,0 @@ -/* - * ELF to firmware image creator. - * - * Copyright (c) 2015, Intel Corporation. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - */ - -#include <stdlib.h> -#include <stdio.h> -#include <unistd.h> -#include <errno.h> -#include <string.h> - -#include "rimage.h" -#include "file_format.h" -#include "manifest.h" - -static const struct adsp *machine[] = { - &machine_byt, - &machine_cht, - &machine_bsw, - &machine_hsw, - &machine_bdw, - &machine_apl, - &machine_cnl, -}; - -static void usage(char *name) -{ - fprintf(stdout, "%s:\t -m machine -o outfile -k [key] ELF files\n", name); - fprintf(stdout, "\t -v enable verbose output\n"); - exit(0); -} - -int main(int argc, char *argv[]) -{ - struct image image; - const char *mach = NULL; - int opt, ret, i, binary = 0, elf_argc = 0; - - memset(&image, 0, sizeof(image)); - - while ((opt = getopt(argc, argv, "ho:m:vba:sk:l:")) != -1) { - switch (opt) { - case 'o': - image.out_file = optarg; - break; - case 'm': - mach = optarg; - break; - case 'v': - image.verbose = 1; - break; - case 'b': - binary = 1; - break; - case 's': - image.dump_sections = 1; - break; - case 'a': - image.abi = atoi(optarg); - break; - case 'k': - image.key_name = optarg; - break; - case 'h': - usage(argv[0]); - break; - default: - break; - } - } - - elf_argc = optind; - - /* make sure we have an outfile and machine */ - if (image.out_file == NULL || mach == NULL) - usage(argv[0]); - - - /* find machine */ - for (i = 0; i < ARRAY_SIZE(machine); i++) { - if (!strcmp(mach, machine[i]->name)) { - image.adsp = machine[i]; - goto found; - } - } - fprintf(stderr, "error: machine %s not found\n", mach); - fprintf(stderr, "error: available machines "); - for (i = 0; i < ARRAY_SIZE(machine); i++) - fprintf(stderr, "%s, ", machine[i]->name); - fprintf(stderr, "\n"); - - return -EINVAL; - -found: - - /* parse input ELF files */ - image.num_modules = argc - elf_argc; - for (i = elf_argc; i < argc; i++) { - fprintf(stdout, "\nModule Reading %s\n", argv[i]); - ret = elf_parse_module(&image, i - elf_argc, argv[i]); - if (ret < 0) - goto out; - } - - /* validate all modules */ - ret = elf_validate_modules(&image); - if (ret < 0) - goto out; - - /* open outfile for writing */ - unlink(image.out_file); - image.out_fd = fopen(image.out_file, "w"); - if (image.out_fd == NULL) { - fprintf(stderr, "error: unable to open %s for writing %d\n", - image.out_file, errno); - ret = -EINVAL; - goto out; - } - - /* process and write output */ - ret = image.adsp->write_firmware(&image); -out: - /* close files */ - if (image.out_fd) - fclose(image.out_fd); - - - return ret; -} diff --git a/rimage/rimage.h b/rimage/rimage.h deleted file mode 100644 index a68f1a8..0000000 --- a/rimage/rimage.h +++ /dev/null @@ -1,165 +0,0 @@ -/* - * ELF to firmware image creator. - * - * Copyright (c) 2015-2018 Intel Corporation. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - */ - -#ifndef __RIMAGE_H__ -#define __RIMAGE_H__ - -#include <stdint.h> -#include <elf.h> -#include <stdio.h> - -#include <openssl/conf.h> -#include <openssl/evp.h> -#include <openssl/err.h> - -#define ARRAY_SIZE(x) (sizeof(x) / sizeof(x[0])) -#define MAX_MODULES 32 - -struct adsp; -struct manifest; -struct man_module; - -/* list of supported targets */ -enum machine_id { - MACHINE_BAYTRAIL = 0, - MACHINE_CHERRYTRAIL, - MACHINE_BRASWELL, - MACHINE_HASWELL, - MACHINE_BROADWELL, - MACHINE_APOLLOLAKE, - MACHINE_CANNONLAKE, - MACHINE_MAX -}; - -/* - * ELF module data - */ -struct module { - const char *elf_file; - FILE *fd; - - Elf32_Ehdr hdr; - Elf32_Shdr *section; - Elf32_Phdr *prg; - - uint32_t text_start; - uint32_t text_end; - uint32_t data_start; - uint32_t data_end; - uint32_t bss_start; - uint32_t bss_end; - uint32_t foffset; - - int num_sections; - int num_bss; - int fw_size; - int bss_index; - - /* sizes do not include any gaps */ - int bss_size; - int text_size; - int data_size; - - /* sizes do include gaps to nearest page */ - int bss_file_size; - int text_file_size; - int data_file_size; -}; - -/* - * Firmware image context. - */ -struct image { - - const char *out_file; - FILE *out_fd; - void *pos; - - const struct adsp *adsp; - int abi; - int verbose; - int num_modules; - struct module module[MAX_MODULES]; - uint32_t image_end;/* module end, equal to output image size */ - int dump_sections; - - /* SHA 256 */ - const char *key_name; - EVP_MD_CTX *mdctx; - const EVP_MD *md; - - /* file IO */ - void *fw_image; - void *rom_image; - FILE *out_rom_fd; - FILE *out_man_fd; - FILE *out_unsigned_fd; - char out_rom_file[256]; - char out_man_file[256]; - char out_unsigned_file[256]; -}; - -/* - * Audio DSP descriptor and operations. - */ -struct adsp { - const char *name; - uint32_t iram_base; - uint32_t iram_size; - uint32_t dram_base; - uint32_t dram_size; - uint32_t sram_base; - uint32_t sram_size; - uint32_t host_iram_offset; - uint32_t host_dram_offset; - uint32_t rom_base; - uint32_t rom_size; - uint32_t imr_base; - uint32_t imr_size; - - uint32_t image_size; - uint32_t dram_offset; - - enum machine_id machine_id; - int (*write_firmware)(struct image *image); - struct fw_image_manifest *man; - - /* fixups */ - uint32_t base_fw_text_size_fixup; /* added to BASEFW text size */ -}; - -void module_sha256_create(struct image *image); -void module_sha256_update(struct image *image, uint8_t *data, size_t bytes); -void module_sha256_complete(struct image *image, uint8_t *hash); -int ri_manifest_sign(struct image *image); -void ri_hash(struct image *image, unsigned offset, unsigned size, char *hash); - -int elf_parse_module(struct image *image, int module_index, const char *name); -void elf_free_module(struct image *image, int module_index); -int elf_is_rom(struct image *image, Elf32_Shdr *section); -int elf_validate_modules(struct image *image); -int elf_find_section(struct image *image, struct module *module, - const char *name); - -/* supported machines */ -extern const struct adsp machine_byt; -extern const struct adsp machine_cht; -extern const struct adsp machine_bsw; -extern const struct adsp machine_hsw; -extern const struct adsp machine_bdw; -extern const struct adsp machine_apl; -extern const struct adsp machine_cnl; - -#endif -- 2.14.1

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