GNUBoot
/
coreboot-kgpe-d16
2
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

amdfwtool: Add a flag to record the second gen instead of romsig 

This is for future feature combo, which gets the soc id from fw.cfg in
a loop instead of the command line, and the romsig is not set until
fw.cfg is processed.

Change-Id: Id50311034b46aa1791dcc10b107de4af6c86b927
Signed-off-by: Zheng Bao <fishbaozi@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/63344
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
This commit is contained in:
Zheng Bao 2022-04-03 12:53:51 +08:00 committed by Felix Held
parent e3a4a13607
commit c3007f3877
2 changed files with 38 additions and 13 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

50
util/amdfwtool/amdfwtool.c
View File

@ -1373,27 +1373,32 @@ static void register_fw_addr(amd_bios_type type, char *src_str,
}
}
static int set_efs_table(uint8_t soc_id, embedded_firmware *amd_romsig,
uint8_t efs_spi_readmode, uint8_t efs_spi_speed,
uint8_t efs_spi_micron_flag)
static int set_efs_table(uint8_t soc_id, amd_cb_config *cb_config,
embedded_firmware *amd_romsig, uint8_t efs_spi_readmode,
uint8_t efs_spi_speed, uint8_t efs_spi_micron_flag)
{
if ((efs_spi_readmode == 0xFF) || (efs_spi_speed == 0xFF)) {
fprintf(stderr, "Error: EFS read mode and SPI speed must be set\n");
return 1;
}
switch (soc_id) {
case PLATFORM_STONEYRIDGE:
/* amd_romsig->efs_gen introduced after RAVEN/PICASSO.
* Leave as 0xffffffff for first gen */
if (cb_config->second_gen) {
amd_romsig->efs_gen.gen = EFS_SECOND_GEN;
amd_romsig->efs_gen.reserved = 0;
} else {
amd_romsig->efs_gen.gen = EFS_BEFORE_SECOND_GEN;
amd_romsig->efs_gen.reserved = ~0;
}
switch (soc_id) {
case PLATFORM_STONEYRIDGE:
amd_romsig->spi_readmode_f15_mod_60_6f = efs_spi_readmode;
amd_romsig->fast_speed_new_f15_mod_60_6f = efs_spi_speed;
break;
case PLATFORM_RAVEN:
case PLATFORM_PICASSO:
/* amd_romsig->efs_gen introduced after RAVEN/PICASSO.
* Leave as 0xffffffff for first gen */
amd_romsig->efs_gen.gen = EFS_BEFORE_SECOND_GEN;
amd_romsig->efs_gen.reserved = ~0;
amd_romsig->spi_readmode_f17_mod_00_2f = efs_spi_readmode;
amd_romsig->spi_fastspeed_f17_mod_00_2f = efs_spi_speed;
switch (efs_spi_micron_flag) {
@ -1413,8 +1418,6 @@ static int set_efs_table(uint8_t soc_id, embedded_firmware *amd_romsig,
case PLATFORM_CEZANNE:
case PLATFORM_MENDOCINO:
case PLATFORM_SABRINA:
amd_romsig->efs_gen.gen = EFS_SECOND_GEN;
amd_romsig->efs_gen.reserved = 0;
amd_romsig->spi_readmode_f17_mod_30_3f = efs_spi_readmode;
amd_romsig->spi_fastspeed_f17_mod_30_3f = efs_spi_speed;
switch (efs_spi_micron_flag) {
@ -1471,6 +1474,25 @@ static bool needs_ish(enum platform platform_type)
return false;
}
static bool is_second_gen(enum platform platform_type)
{
switch (platform_type) {
case PLATFORM_STONEYRIDGE:
case PLATFORM_RAVEN:
case PLATFORM_PICASSO:
return false;
case PLATFORM_RENOIR:
case PLATFORM_LUCIENNE:
case PLATFORM_CEZANNE:
case PLATFORM_SABRINA:
return true;
case PLATFORM_UNKNOWN:
default:
fprintf(stderr, "Error: Invalid SOC name.\n\n");
return false;
}
}
int main(int argc, char **argv)
{
int c;
@ -1702,6 +1724,8 @@ int main(int argc, char **argv)
}
}
cb_config.second_gen = is_second_gen(soc_id);
if (needs_ish(soc_id))
cb_config.need_ish = true;
@ -1810,7 +1834,7 @@ int main(int argc, char **argv)
amd_romsig->xhci_entry = 0;
if (soc_id != PLATFORM_UNKNOWN) {
retval = set_efs_table(soc_id, amd_romsig, efs_spi_readmode,
retval = set_efs_table(soc_id, &cb_config, amd_romsig, efs_spi_readmode,
efs_spi_speed, efs_spi_micron_flag);
if (retval) {
fprintf(stderr, "ERROR: Failed to initialize EFS table!\n");
@ -1822,7 +1846,7 @@ int main(int argc, char **argv)
if (cb_config.need_ish)
ctx.address_mode = ADDRESS_MODE_2_REL_TAB;
else if (amd_romsig->efs_gen.gen == EFS_SECOND_GEN)
else if (cb_config.second_gen)
ctx.address_mode = ADDRESS_MODE_1_REL_BIOS;
else
ctx.address_mode = ADDRESS_MODE_0_PHY;

1
util/amdfwtool/amdfwtool.h
View File

@ -276,6 +276,7 @@ typedef struct _amd_cb_config {
bool load_mp2_fw;
bool multi_level;
bool s0i3;
bool second_gen;
bool have_mb_spl;
bool recovery_ab;
bool need_ish;