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amdfwtool: Detect the flag multilevel to decide the actual value 

To save the space for FW, some of the FWs are going to be defined as
LVL2 entries. To be compatible to "flattened" layout, we still drop
the LVL2 entry to level1 if there is only one level.

Change-Id: Ibe8cdd5c14225899352b02bb19aae6059d56d428
Signed-off-by: Zheng Bao <fishbaozi@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/57063
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
This commit is contained in:
Zheng Bao 2021-08-20 14:58:22 +08:00 committed by Felix Held
parent e1269a7f21
commit 2079589999
1 changed files with 16 additions and 10 deletions
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26
util/amdfwtool/amdfwtool.c
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@ -585,7 +585,8 @@ static void integrate_psp_firmwares(context *ctx,
psp_directory_table *pspdir,
psp_directory_table *pspdir2,
amd_fw_entry *fw_table,
uint32_t cookie)
uint32_t cookie,
amd_cb_config *cb_config)
{
ssize_t bytes;
unsigned int i, count;
@ -598,7 +599,9 @@ static void integrate_psp_firmwares(context *ctx,
* 1st-level cookie may indicate level 1 or flattened. If the caller
* passes a pointer to a 2nd-level table, then assume not flat.
*/
if (cookie == PSPL2_COOKIE)
if (cb_config->multi_level == 0)
level = PSP_BOTH;
else if (cookie == PSPL2_COOKIE)
level = PSP_LVL2;
else if (pspdir2)
level = PSP_LVL1;
@ -763,7 +766,8 @@ static void integrate_bios_firmwares(context *ctx,
bios_directory_table *biosdir,
bios_directory_table *biosdir2,
amd_bios_entry *fw_table,
uint32_t cookie)
uint32_t cookie,
amd_cb_config *cb_config)
{
ssize_t bytes;
unsigned int i, count;
@ -779,7 +783,9 @@ static void integrate_bios_firmwares(context *ctx,
* 1st-level cookie may indicate level 1 or flattened. If the caller
* passes a pointer to a 2nd-level table, then assume not flat.
*/
if (cookie == BDT2_COOKIE)
if (cb_config->multi_level == 0)
level = BDT_BOTH;
else if (cookie == BDT2_COOKIE)
level = BDT_LVL2;
else if (biosdir2)
level = BDT_LVL1;
@ -1568,16 +1574,16 @@ int main(int argc, char **argv)
/* Do 2nd PSP directory followed by 1st */
psp_directory_table *pspdir2 = new_psp_dir(&ctx, cb_config.multi_level);
integrate_psp_firmwares(&ctx, pspdir2, 0,
amd_psp_fw_table, PSPL2_COOKIE);
amd_psp_fw_table, PSPL2_COOKIE, &cb_config);
pspdir = new_psp_dir(&ctx, cb_config.multi_level);
integrate_psp_firmwares(&ctx, pspdir, pspdir2,
amd_psp_fw_table, PSP_COOKIE);
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, 0,
amd_psp_fw_table, PSP_COOKIE);
amd_psp_fw_table, PSP_COOKIE, &cb_config);
}
if (comboable)
@ -1605,16 +1611,16 @@ int main(int argc, char **argv)
bios_directory_table *biosdir2 =
new_bios_dir(&ctx, cb_config.multi_level);
integrate_bios_firmwares(&ctx, biosdir2, 0,
amd_bios_table, BDT2_COOKIE);
amd_bios_table, BDT2_COOKIE, &cb_config);
biosdir = new_bios_dir(&ctx, cb_config.multi_level);
integrate_bios_firmwares(&ctx, biosdir, biosdir2,
amd_bios_table, BDT1_COOKIE);
amd_bios_table, BDT1_COOKIE, &cb_config);
} else {
/* flat: BDT1 cookie and no pointer to 2nd table */
biosdir = new_bios_dir(&ctx, cb_config.multi_level);
integrate_bios_firmwares(&ctx, biosdir, 0,
amd_bios_table, BDT1_COOKIE);
amd_bios_table, BDT1_COOKIE, &cb_config);
}
switch (soc_id) {
case PLATFORM_RENOIR: