sravan/system76-coreboot
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

amdfwtool: Move PSP FWs padding into a loop for combo

Browse Source 
Move main body of PSP padding into a loop which can add a new combo
entry. In the loop, get the FW files from each fw.cfg, create new pack
of PSP, and fill the combo header. Currently Feature COMBO is still
not fully functional. But the non-combo case will not be affected for
sure.

The real changes are
1. Add a do-while loop.
2. Remove a "TODO" comment.
All other changes are re-indenting and re-filling.

Change-Id: I351192a4bc5ed9ec0bfa3f2073c9633b8b44246d
Signed-off-by: Zheng Bao <fishbaozi@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/58554
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This commit is contained in:
Zheng Bao
2023-03-09 11:28:47 +08:00
committed by Fred Reitberger
parent fe2f50f496
commit 4b6aa195b4
1 changed files with 110 additions and 96 deletions
Download Patch File Download Diff File Expand all files Collapse all files

206
util/amdfwtool/amdfwtool.c
View File

@@ -2627,112 +2627,126 @@ int main(int argc, char **argv)
if (config)
combo_config[0] = config;
/* TODO: For now the combo_index is always 0. The combo entries will be processed
* in the loop which has not been added yet. */
/* for non-combo image, combo_config[0] == config, and it already is processed.
* Actually "combo_index > 0" is enough. Put both of them here to make sure and make
* it clear this will not affect non-combo case. */
if (cb_config.use_combo && combo_index > 0) {
open_process_config(combo_config[combo_index], &cb_config, list_deps, debug);
do {
/* for non-combo image, combo_config[0] == config, and
* it already is processed. Actually "combo_index >
* 0" is enough. Put both of them here to make sure
* and make it clear this will not affect non-combo
* case.
*/
if (cb_config.use_combo && combo_index > 0) {
open_process_config(combo_config[combo_index], &cb_config,
list_deps, debug);
/* In most cases, the address modes are same. */
if (cb_config.need_ish)
ctx.address_mode = AMD_ADDR_REL_TAB;
else if (cb_config.second_gen)
ctx.address_mode = AMD_ADDR_REL_BIOS;
else
ctx.address_mode = AMD_ADDR_PHYSICAL;
}
if (cb_config.multi_level) {
/* 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);
if (cb_config.recovery_ab && !cb_config.recovery_ab_single_copy) {
/* Create a copy of PSP Directory 2 in the backup slot B.
Related biosdir2_b copy will be created later. */
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);
} else {
/*
* Either the platform is using only one slot or 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 = NULL; /* More explicitly */
/* In most cases, the address modes are same. */
if (cb_config.need_ish)
ctx.address_mode = AMD_ADDR_REL_TAB;
else if (cb_config.second_gen)
ctx.address_mode = AMD_ADDR_REL_BIOS;
else
ctx.address_mode = AMD_ADDR_PHYSICAL;
}
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);
} 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);
}
if (!cb_config.use_combo) {
fill_psp_directory_to_efs(amd_romsig, pspdir, &ctx, &cb_config);
} else {
fill_psp_directory_to_efs(amd_romsig, psp_combo_dir, &ctx, &cb_config);
/* 0 -Compare PSP ID, 1 -Compare chip family ID */
assert_fw_entry(combo_index, MAX_COMBO_ENTRIES, &ctx);
psp_combo_dir->entries[combo_index].id_sel = 0;
psp_combo_dir->entries[combo_index].id = get_psp_id(cb_config.soc_id);
psp_combo_dir->entries[combo_index].lvl2_addr =
BUFF_TO_RUN_MODE(ctx, pspdir, AMD_ADDR_REL_BIOS);
fill_dir_header(psp_combo_dir, combo_index + 1, PSP2_COOKIE, &ctx);
}
if (have_bios_tables(amd_bios_table)) {
bios_directory_table *biosdir = NULL;
if (cb_config.multi_level) {
/* Do 2nd level BIOS directory followed by 1st */
bios_directory_table *biosdir2 = NULL;
bios_directory_table *biosdir2_b = NULL;
biosdir2 = new_bios_dir(&ctx, cb_config.multi_level);
integrate_bios_firmwares(&ctx, biosdir2, NULL,
amd_bios_table, BHDL2_COOKIE, &cb_config);
if (cb_config.recovery_ab) {
if (pspdir2_b != NULL) {
biosdir2_b = new_bios_dir(&ctx, cb_config.multi_level);
integrate_bios_firmwares(&ctx, biosdir2_b, NULL,
amd_bios_table, BHDL2_COOKIE, &cb_config);
}
add_psp_firmware_entry(&ctx, pspdir2, biosdir2,
AMD_FW_BIOS_TABLE, TABLE_ALIGNMENT);
if (pspdir2_b != NULL)
add_psp_firmware_entry(&ctx, pspdir2_b, biosdir2_b,
AMD_FW_BIOS_TABLE, TABLE_ALIGNMENT);
/* 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);
if (cb_config.recovery_ab && !cb_config.recovery_ab_single_copy) {
/* Create a copy of PSP Directory 2 in the backup slot B.
Related biosdir2_b copy will be created later. */
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);
} else {
biosdir = new_bios_dir(&ctx, cb_config.multi_level);
integrate_bios_firmwares(&ctx, biosdir, biosdir2,
amd_bios_table, BHD_COOKIE, &cb_config);
/*
* Either the platform is using only
* one slot or 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 = 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);
} else {
/* flat: BHD1 cookie and no pointer to 2nd table */
biosdir = new_bios_dir(&ctx, cb_config.multi_level);
integrate_bios_firmwares(&ctx, biosdir, NULL,
amd_bios_table, BHD_COOKIE, &cb_config);
/* 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);
}
if (!cb_config.use_combo) {
fill_bios_directory_to_efs(amd_romsig, biosdir, &ctx, &cb_config);
} else {
fill_bios_directory_to_efs(amd_romsig, bhd_combo_dir, &ctx, &cb_config);
assert_fw_entry(combo_index, MAX_COMBO_ENTRIES, &ctx);
bhd_combo_dir->entries[combo_index].id_sel = 0;
bhd_combo_dir->entries[combo_index].id = get_psp_id(cb_config.soc_id);
bhd_combo_dir->entries[combo_index].lvl2_addr =
BUFF_TO_RUN_MODE(ctx, biosdir, AMD_ADDR_REL_BIOS);
fill_dir_header(bhd_combo_dir, combo_index + 1, BHD2_COOKIE, &ctx);
if (!cb_config.use_combo) {
fill_psp_directory_to_efs(amd_romsig, pspdir, &ctx, &cb_config);
} else {
fill_psp_directory_to_efs(amd_romsig, psp_combo_dir, &ctx, &cb_config);
/* 0 -Compare PSP ID, 1 -Compare chip family ID */
assert_fw_entry(combo_index, MAX_COMBO_ENTRIES, &ctx);
psp_combo_dir->entries[combo_index].id_sel = 0;
psp_combo_dir->entries[combo_index].id = get_psp_id(cb_config.soc_id);
psp_combo_dir->entries[combo_index].lvl2_addr =
BUFF_TO_RUN_MODE(ctx, pspdir, AMD_ADDR_REL_BIOS);
fill_dir_header(psp_combo_dir, combo_index + 1, PSP2_COOKIE, &ctx);
}
}
if (have_bios_tables(amd_bios_table)) {
bios_directory_table *biosdir = NULL;
if (cb_config.multi_level) {
/* Do 2nd level BIOS directory followed by 1st */
bios_directory_table *biosdir2 = NULL;
bios_directory_table *biosdir2_b = NULL;
biosdir2 = new_bios_dir(&ctx, cb_config.multi_level);
integrate_bios_firmwares(&ctx, biosdir2, NULL,
amd_bios_table, BHDL2_COOKIE, &cb_config);
if (cb_config.recovery_ab) {
if (pspdir2_b != NULL) {
biosdir2_b = new_bios_dir(&ctx,
cb_config.multi_level);
integrate_bios_firmwares(&ctx, biosdir2_b, NULL,
amd_bios_table, BHDL2_COOKIE,
&cb_config);
}
add_psp_firmware_entry(&ctx, pspdir2, biosdir2,
AMD_FW_BIOS_TABLE, TABLE_ALIGNMENT);
if (pspdir2_b != NULL)
add_psp_firmware_entry(&ctx, pspdir2_b,
biosdir2_b, AMD_FW_BIOS_TABLE,
TABLE_ALIGNMENT);
} else {
biosdir = new_bios_dir(&ctx, cb_config.multi_level);
integrate_bios_firmwares(&ctx, biosdir, biosdir2,
amd_bios_table, BHD_COOKIE, &cb_config);
}
} else {
/* flat: BHD1 cookie and no pointer to 2nd table */
biosdir = new_bios_dir(&ctx, cb_config.multi_level);
integrate_bios_firmwares(&ctx, biosdir, NULL,
amd_bios_table, BHD_COOKIE, &cb_config);
}
if (!cb_config.use_combo) {
fill_bios_directory_to_efs(amd_romsig, biosdir,
&ctx, &cb_config);
} else {
fill_bios_directory_to_efs(amd_romsig, bhd_combo_dir,
&ctx, &cb_config);
assert_fw_entry(combo_index, MAX_COMBO_ENTRIES, &ctx);
bhd_combo_dir->entries[combo_index].id_sel = 0;
bhd_combo_dir->entries[combo_index].id =
get_psp_id(cb_config.soc_id);
bhd_combo_dir->entries[combo_index].lvl2_addr =
BUFF_TO_RUN_MODE(ctx, biosdir, AMD_ADDR_REL_BIOS);
fill_dir_header(bhd_combo_dir, combo_index + 1,
BHD2_COOKIE, &ctx);
}
}
} while (cb_config.use_combo && combo_config[++combo_index] != NULL);
targetfd = open(output, O_RDWR | O_CREAT | O_TRUNC, 0666);
if (targetfd >= 0) {