diff options
| author | Aaron Durbin <adurbin@chromium.org> | 2016-07-20 10:30:28 -0500 |
|---|---|---|
| committer | Aaron Durbin <adurbin@chromium.org> | 2016-07-21 16:38:18 +0200 |
| commit | 81527e8d7ff4fc3b0480349b934807bcf4c78c55 (patch) | |
| tree | cc9e619a0dd4645632429e01d153f483c8865d37 /src/mainboard | |
| parent | ede69f0d627bb7546bff4e6b640e86b641d2ca15 (diff) | |
| download | coreboot-81527e8d7ff4fc3b0480349b934807bcf4c78c55.tar.xz | |
mainboard/google/reef: handle eMMC power signal polarity change
The EVT board uses an active high power control signal while
the previous board used an active low signal. Update the tables
to reflect the differences.
BUG=chrome-os-partner:55470
Change-Id: I198c0e4e019fcffe2cf748d382351ac965a81077
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/15763
Tested-by: build bot (Jenkins)
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Diffstat (limited to 'src/mainboard')
| -rw-r--r-- | src/mainboard/google/reef/gpio.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/mainboard/google/reef/gpio.h b/src/mainboard/google/reef/gpio.h index 2c11adb506..d134a74b00 100644 --- a/src/mainboard/google/reef/gpio.h +++ b/src/mainboard/google/reef/gpio.h @@ -156,7 +156,6 @@ static const struct pad_config gpio_table[] = { PAD_CFG_NF(PMU_SLP_S3_B, NONE, DEEP, NF1), /* PMU_SLP_S3_N */ PAD_CFG_NF(PMU_SLP_S4_B, NONE, DEEP, NF1), /* PMU_SLP_S4_N */ PAD_CFG_NF(PMU_SUSCLK, NONE, DEEP, NF1), /* PMU_SUSCLK */ - PAD_CFG_GPO(PMU_WAKE_B, 0, DEEP), /* EMMC_PWR_EN_N */ PAD_CFG_NF(SUS_STAT_B, NONE, DEEP, NF1), /* SUS_STAT_N */ PAD_CFG_NF(SUSPWRDNACK, NONE, DEEP, NF1), /* SUSPWRDNACK */ @@ -357,6 +356,7 @@ static const struct pad_config proto_diff_table[] = { PAD_CFG_GPI(GPIO_3, UP_20K, DEEP), /* unused */ PAD_CFG_GPI(GPIO_15, UP_20K, DEEP), /* unused */ PAD_CFG_NF(GPIO_44, NATIVE, DEEP, NF1), /* LPSS_UART1_RTS */ + PAD_CFG_GPO(PMU_WAKE_B, 0, DEEP), /* EN_PP3300_EMMC_ODL */ }; /* Wake peripheral signals post proto. */ @@ -364,6 +364,7 @@ static const struct pad_config nonproto_diff_table[] = { PAD_CFG_GPI_SCI_LOW(GPIO_3, UP_20K, DEEP, LEVEL), /* FP_INT_L */ PAD_CFG_GPI_SCI_LOW(GPIO_15, NONE, DEEP, EDGE_SINGLE), /* TRACKPAD_INT_1V8_ODL */ PAD_CFG_GPO(GPIO_44, 1, DEEP), /* GPS_RST_ODL */ + PAD_CFG_GPO(PMU_WAKE_B, 1, DEEP), /* EN_PP3300_EMMC */ }; #endif /* __ACPI__ */ |