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-rw-r--r--util/amdfwtool/Makefile2
-rw-r--r--util/amdfwtool/Makefile.inc2
-rw-r--r--util/amdfwtool/amdfwtool.c57
-rw-r--r--util/amdfwtool/amdfwtool.h13
4 files changed, 62 insertions, 12 deletions
diff --git a/util/amdfwtool/Makefile b/util/amdfwtool/Makefile
index 18054593f5..7b7793535a 100644
--- a/util/amdfwtool/Makefile
+++ b/util/amdfwtool/Makefile
@@ -5,7 +5,7 @@ HOSTCC ?= cc
SRC = amdfwtool.c data_parse.c
OBJ = $(SRC:%.c=%.o)
TARGET = amdfwtool
-WERROR=-Werror -Wno-unused-function
+WERROR=-Werror
CFLAGS=-O2 -Wall -Wextra -Wshadow ${WERROR}
all: $(TARGET)
diff --git a/util/amdfwtool/Makefile.inc b/util/amdfwtool/Makefile.inc
index f7722992ae..4b7db76e4d 100644
--- a/util/amdfwtool/Makefile.inc
+++ b/util/amdfwtool/Makefile.inc
@@ -2,7 +2,7 @@
amdfwtoolobj = amdfwtool.o data_parse.o
-AMDFWTOOLCFLAGS=-O2 -Wall -Wextra -Wshadow -Werror -Wno-unused-function
+AMDFWTOOLCFLAGS=-O2 -Wall -Wextra -Wshadow -Werror
$(objutil)/amdfwtool/%.o: $(top)/util/amdfwtool/%.c # $(HEADER)
$(HOSTCC) $(AMDFWTOOLCFLAGS) $(HOSTCFLAGS) -c -o $@ $<
diff --git a/util/amdfwtool/amdfwtool.c b/util/amdfwtool/amdfwtool.c
index 263336a7f1..f0fdd0af93 100644
--- a/util/amdfwtool/amdfwtool.c
+++ b/util/amdfwtool/amdfwtool.c
@@ -421,6 +421,15 @@ static void *new_psp_dir(context *ctx, int multi)
return ptr;
}
+static void *new_ish_dir(context *ctx)
+{
+ void *ptr;
+ ctx->current = ALIGN(ctx->current, TABLE_ALIGNMENT);
+ ptr = BUFF_CURRENT(*ctx);
+ ctx->current += TABLE_ALIGNMENT;
+ return ptr;
+}
+
#if PSP_COMBO
static void *new_combo_dir(context *ctx)
{
@@ -672,7 +681,8 @@ static void free_bdt_firmware_filenames(amd_bios_entry *fw_table)
}
static void integrate_psp_ab(context *ctx, psp_directory_table *pspdir,
- psp_directory_table *pspdir2, amd_fw_type ab)
+ psp_directory_table *pspdir2, ish_directory_table *ish,
+ amd_fw_type ab, enum platform soc_id)
{
uint32_t count;
uint32_t current_table_save;
@@ -684,11 +694,28 @@ static void integrate_psp_ab(context *ctx, psp_directory_table *pspdir,
pspdir->entries[count].type = (uint8_t)ab;
pspdir->entries[count].subprog = 0;
pspdir->entries[count].rsvd = 0;
- pspdir->entries[count].addr = BUFF_TO_RUN_MODE(*ctx, pspdir2, ADDRESS_MODE_1_REL_BIOS);
- pspdir->entries[count].address_mode = SET_ADDR_MODE(pspdir, ADDRESS_MODE_1_REL_BIOS);
- pspdir->entries[count].size = pspdir2->header.num_entries *
+ if (ish != NULL) {
+ ish->pl2_location = BUFF_TO_RUN_MODE(*ctx, pspdir2, ADDRESS_MODE_1_REL_BIOS);
+ ish->boot_priority = ab == AMD_FW_RECOVERYAB_A ? 0xFFFFFFFF : 1;
+ ish->update_retry_count = 2;
+ ish->glitch_retry_count = 0;
+ ish->psp_id = get_psp_id(soc_id);
+ ish->checksum = fletcher32(&ish->boot_priority,
+ sizeof(ish_directory_table) - sizeof(uint32_t));
+ pspdir->entries[count].addr =
+ BUFF_TO_RUN_MODE(*ctx, ish, ADDRESS_MODE_1_REL_BIOS);
+ pspdir->entries[count].address_mode =
+ SET_ADDR_MODE(pspdir, ADDRESS_MODE_1_REL_BIOS);
+ pspdir->entries[count].size = TABLE_ALIGNMENT;
+ } else {
+ pspdir->entries[count].addr =
+ BUFF_TO_RUN_MODE(*ctx, pspdir2, ADDRESS_MODE_1_REL_BIOS);
+ pspdir->entries[count].address_mode =
+ SET_ADDR_MODE(pspdir, ADDRESS_MODE_1_REL_BIOS);
+ pspdir->entries[count].size = pspdir2->header.num_entries *
sizeof(psp_directory_entry) +
sizeof(psp_directory_header);
+ }
count++;
pspdir->header.num_entries = count;
@@ -701,6 +728,7 @@ static void integrate_psp_firmwares(context *ctx,
psp_directory_table *pspdir2_b,
amd_fw_entry *fw_table,
uint32_t cookie,
+ enum platform soc_id,
amd_cb_config *cb_config)
{
ssize_t bytes;
@@ -708,6 +736,7 @@ static void integrate_psp_firmwares(context *ctx,
int level;
uint32_t current_table_save;
bool recovery_ab = cb_config->recovery_ab;
+ ish_directory_table *ish_a_dir = NULL, *ish_b_dir = NULL;
/* This function can create a primary table, a secondary table, or a
* flattened table which contains all applicable types. These if-else
@@ -815,10 +844,17 @@ static void integrate_psp_firmwares(context *ctx,
}
if (recovery_ab && (pspdir2 != NULL)) {
+ if (cb_config->need_ish) { /* Need ISH */
+ ish_a_dir = new_ish_dir(ctx);
+ if (pspdir2_b != NULL)
+ ish_b_dir = new_ish_dir(ctx);
+ }
pspdir->header.num_entries = count;
- integrate_psp_ab(ctx, pspdir, pspdir2, AMD_FW_RECOVERYAB_A);
+ integrate_psp_ab(ctx, pspdir, pspdir2, ish_a_dir,
+ AMD_FW_RECOVERYAB_A, soc_id);
if (pspdir2_b != NULL)
- integrate_psp_ab(ctx, pspdir, pspdir2_b, AMD_FW_RECOVERYAB_B);
+ integrate_psp_ab(ctx, pspdir, pspdir2_b, ish_b_dir,
+ AMD_FW_RECOVERYAB_B, soc_id);
count = pspdir->header.num_entries;
} else if (pspdir2 != NULL) {
assert_fw_entry(count, MAX_PSP_ENTRIES, ctx);
@@ -1455,6 +1491,7 @@ int main(int argc, char **argv)
cb_config.s0i3 = false;
cb_config.multi_level = false;
cb_config.recovery_ab = false;
+ cb_config.need_ish = false;
while (1) {
int optindex = 0;
@@ -1777,25 +1814,25 @@ int main(int argc, char **argv)
/* Do 2nd PSP directory followed by 1st */
pspdir2 = new_psp_dir(&ctx, cb_config.multi_level);
integrate_psp_firmwares(&ctx, pspdir2, NULL, NULL,
- amd_psp_fw_table, PSPL2_COOKIE, &cb_config);
+ amd_psp_fw_table, PSPL2_COOKIE, soc_id, &cb_config);
if (cb_config.recovery_ab) {
/* B is same as above directories for A */
/* Skip creating pspdir2_b here to save flash space. Related
* biosdir2_b will be skipped automatically. */
pspdir2_b = new_psp_dir(&ctx, cb_config.multi_level);
integrate_psp_firmwares(&ctx, pspdir2_b, NULL, NULL,
- amd_psp_fw_table, PSPL2_COOKIE, &cb_config);
+ amd_psp_fw_table, PSPL2_COOKIE, soc_id, &cb_config);
} else {
pspdir2_b = NULL; /* More explicitly */
}
pspdir = new_psp_dir(&ctx, cb_config.multi_level);
integrate_psp_firmwares(&ctx, pspdir, pspdir2, pspdir2_b,
- amd_psp_fw_table, PSP_COOKIE, &cb_config);
+ amd_psp_fw_table, PSP_COOKIE, soc_id, &cb_config);
} else {
/* flat: PSP 1 cookie and no pointer to 2nd table */
pspdir = new_psp_dir(&ctx, cb_config.multi_level);
integrate_psp_firmwares(&ctx, pspdir, NULL, NULL,
- amd_psp_fw_table, PSP_COOKIE, &cb_config);
+ amd_psp_fw_table, PSP_COOKIE, soc_id, &cb_config);
}
if (comboable)
diff --git a/util/amdfwtool/amdfwtool.h b/util/amdfwtool/amdfwtool.h
index ff2f63bb8f..a241316cbb 100644
--- a/util/amdfwtool/amdfwtool.h
+++ b/util/amdfwtool/amdfwtool.h
@@ -235,6 +235,18 @@ typedef struct _amd_bios_entry {
int level;
} amd_bios_entry;
+typedef struct _ish_directory_table {
+ uint32_t checksum;
+ uint32_t boot_priority;
+ uint32_t update_retry_count;
+ uint8_t glitch_retry_count;
+ uint8_t glitch_higherbits_reserved[3];
+ uint32_t pl2_location;
+ uint32_t psp_id;
+ uint32_t slot_max_size;
+ uint32_t reserved;
+} __attribute__((packed)) ish_directory_table;
+
#define EMBEDDED_FW_SIGNATURE 0x55aa55aa
#define PSP_COOKIE 0x50535024 /* 'PSP$' */
#define PSPL2_COOKIE 0x324c5024 /* '2LP$' */
@@ -265,6 +277,7 @@ typedef struct _amd_cb_config {
bool s0i3;
bool have_mb_spl;
bool recovery_ab;
+ bool need_ish;
} amd_cb_config;
void register_fw_fuse(char *str);
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-13 22:59:58 +0000