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mb/google/nissa/var/riven: Increase the VccIn Aux Imon IccMax to 30A

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From power team's recommendation, increase the VccIn Aux Imon IccMax
to 30A to meet HW settings.

BUG=b:376306118
TEST=Build firmware and check the value is changing as expected.
Paste the firmware log.
[SPEW ]  VccInAuxImonIccImax= 0x78
[SPEW ]  (MAILBOX) VccInAuxImonIccImax   = 120 (1/4 Amp)
[INFO ]  Override VccInAuxImonIccImax = 120

Change-Id: I71020c2f631cb517a52d4bb65e35277eb731ced7
Signed-off-by: David Wu <david_wu@quanta.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/84922
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Zhuohao Lee <zhuohao@google.com>
Reviewed-by: Eric Lai <ericllai@google.com>
Reviewed-by: Subrata Banik <subratabanik@google.com>
This commit is contained in:
David Wu 2024-10-30 10:24:23 +08:00 • committed by Yu-Ping Wu
commit ef112fdd37
1 changed files with 1 additions and 1 deletions
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2
src/mainboard/google/brya/variants/riven/ramstage.c
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@ -7,6 +7,6 @@ void mainboard_silicon_init_params(FSP_S_CONFIG *params)
{
/* Refer to FSP Silicon (soc/intel/alderlake/fsp_params.c)
VccIn Aux Imon IccMax. Values are in 1/4 Amp increments */
params->VccInAuxImonIccImax = 100; /* 25000(25A) * 4 / 1000 */
params->VccInAuxImonIccImax = 120; /* 30000(30A) * 4 / 1000 */
printk(BIOS_INFO, "Override VccInAuxImonIccImax = %d\n", params->VccInAuxImonIccImax);
}