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mb/google/fatcat/var/ruby: Remove GPP_D16 and GPP_D17 in fw_config.c

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Due to project requirements, GPP_D16 and GPP_D17 are not used. This has been confirmed by both the schematic and the LCFC hardware engineers. Therefore, they should be removed from the fw_config.

schematics: RUBY_EVT_0902_2112.pdf

BUG=b:452216678
TEST=Build FW and boot to OS, check DMIC function works.

Change-Id: I195ad082836d3b8a4fa79cbbc9e4bffaec745011
Signed-off-by: Luca Lai <luca.lai@lcfc.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/90071
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Subrata Banik <subratabanik@google.com>
This commit is contained in:
Luca Lai 2025-11-17 20:33:09 +08:00 • committed by Matt DeVillier
commit 0c18e7680a
1 changed files with 0 additions and 6 deletions
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6
src/mainboard/google/fatcat/variants/ruby/fw_config.c
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@ -36,10 +36,6 @@ static const struct pad_config i2s_enable_pads[] = {
PAD_CFG_NF(GPP_S04, NONE, DEEP, NF5),
/* DMIC_CLK_A0 */
PAD_CFG_NF(GPP_S05, NONE, DEEP, NF5),
/* DMIC_CLK_A1 */
PAD_CFG_NF(GPP_D16, NONE, DEEP, NF3),
/* DMIC_DATA_A1 */
PAD_CFG_NF(GPP_D17, NONE, DEEP, NF3),
};
static const struct pad_config bt_i2s_enable_pads[] = {
@ -94,8 +90,6 @@ static const struct pad_config audio_disable_pads[] = {
PAD_NC(GPP_D11, NONE),
PAD_NC(GPP_D12, NONE),
PAD_NC(GPP_D13, NONE),
PAD_NC(GPP_D16, NONE),
PAD_NC(GPP_D17, NONE),
};
void fw_config_configure_pre_mem_gpio(void)