diff options
| author | Kirk Wang <kirk_wang@pegatron.corp-partner.google.com> | 2021-05-05 15:39:05 +0800 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2021-05-12 00:49:34 +0000 |
| commit | f9e776da84c4d62896c804b932e4c00273ec3ed4 (patch) | |
| tree | 877114b2c5d25d811bae4ba9c1ebe72e84472548 /src/mainboard/google | |
| parent | 4831411e00e4f99591256393be903f19a0fbb1e1 (diff) | |
| download | coreboot-f9e776da84c4d62896c804b932e4c00273ec3ed4.tar.xz | |
mb/google/dedede: Add GPIO and SPD for pirika support
Add support for GPIO and SPD driver for pirika
BUG=b:184157747
BRANCH=dedede
TEST=emerge-dedede coreboot
Signed-off-by: Kirk Wang <kirk_wang@pegatron.corp-partner.google.com>
Change-Id: Id367a83b04aad62b7deabae99b3f91905a2fc46c
Reviewed-on: https://review.coreboot.org/c/coreboot/+/52923
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Alex1 Kao <alex1_kao@pegatron.corp-partner.google.com>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Diffstat (limited to 'src/mainboard/google')
5 files changed, 61 insertions, 13 deletions
diff --git a/src/mainboard/google/dedede/variants/pirika/Makefile.inc b/src/mainboard/google/dedede/variants/pirika/Makefile.inc new file mode 100644 index 0000000000..eb2c9bc021 --- /dev/null +++ b/src/mainboard/google/dedede/variants/pirika/Makefile.inc @@ -0,0 +1,3 @@ +## SPDX-License-Identifier: GPL-2.0-or-later + +ramstage-y += gpio.c diff --git a/src/mainboard/google/dedede/variants/pirika/gpio.c b/src/mainboard/google/dedede/variants/pirika/gpio.c new file mode 100644 index 0000000000..79646b5e2e --- /dev/null +++ b/src/mainboard/google/dedede/variants/pirika/gpio.c @@ -0,0 +1,52 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ + +#include <baseboard/gpio.h> +#include <baseboard/variants.h> + +/* Pad configuration in ramstage*/ +static const struct pad_config gpio_table[] = { + + /* A11 : TOUCH_RPT_EN */ + PAD_NC(GPP_A11, NONE), + + /* C18 : AP_I2C_EMR_SDA */ + PAD_NC(GPP_C18, NONE), + /* C19 : AP_I2C_EMR_SCL */ + PAD_NC(GPP_C19, NONE), + + /* D12 : WCAM_RST_L */ + PAD_NC(GPP_D12, NONE), + /* D13 : EN_PP3300_CAMERA */ + PAD_CFG_GPO(GPP_D13, 1, PLTRST), + /* D14 : EN_PP1200_CAMERA */ + PAD_NC(GPP_D14, NONE), + /* D15 : UCAM_RST_L */ + PAD_NC(GPP_D15, NONE), + /* D19 : WWAN_WLAN_COEX1 */ + PAD_NC(GPP_D19, NONE), + /* D20 : WWAN_WLAN_COEX2 */ + PAD_NC(GPP_D20, NONE), + /* D21 : WWAN_WLAN_COEX3 */ + PAD_NC(GPP_D21, NONE), + + /* E2 : CLK_24M_WCAM */ + PAD_NC(GPP_E2, NONE), + /* E17 : HDMI_DDC_SCL */ + PAD_NC(GPP_E17, NONE), + + /* H6 : AP_I2C_CAM_SDA */ + PAD_NC(GPP_H6, NONE), + /* H7 : AP_I2C_CAM_SCL */ + PAD_NC(GPP_H7, NONE), + + /* S2 : DMIC1_CLK */ + PAD_NC(GPP_S2, NONE), + /* S3 : DMIC1_DATA */ + PAD_NC(GPP_S3, NONE), +}; + +const struct pad_config *variant_override_gpio_table(size_t *num) +{ + *num = ARRAY_SIZE(gpio_table); + return gpio_table; +} diff --git a/src/mainboard/google/dedede/variants/pirika/memory/Makefile.inc b/src/mainboard/google/dedede/variants/pirika/memory/Makefile.inc index b0ca2223a8..315f10fa77 100644 --- a/src/mainboard/google/dedede/variants/pirika/memory/Makefile.inc +++ b/src/mainboard/google/dedede/variants/pirika/memory/Makefile.inc @@ -1,5 +1,5 @@ ## SPDX-License-Identifier: GPL-2.0-or-later ## This is an auto-generated file. Do not edit!! -## Add memory parts in mem_parts_used.txt and run spd_tools to regenerate. -SPD_SOURCES = placeholder.spd.hex +SPD_SOURCES = +SPD_SOURCES += lp4x-spd-1.hex # ID = 0(0b0000) Parts = H9HCNNNBKMMLXR-NEE, K4U6E3S4AA-MGCR diff --git a/src/mainboard/google/dedede/variants/pirika/memory/dram_id.generated.txt b/src/mainboard/google/dedede/variants/pirika/memory/dram_id.generated.txt index fa247902ee..d0b9209884 100644 --- a/src/mainboard/google/dedede/variants/pirika/memory/dram_id.generated.txt +++ b/src/mainboard/google/dedede/variants/pirika/memory/dram_id.generated.txt @@ -1 +1,3 @@ DRAM Part Name ID to assign +H9HCNNNBKMMLXR-NEE 0 (0000) +K4U6E3S4AA-MGCR 0 (0000) diff --git a/src/mainboard/google/dedede/variants/pirika/memory/mem_parts_used.txt b/src/mainboard/google/dedede/variants/pirika/memory/mem_parts_used.txt index e4258b530d..ae86d68a14 100644 --- a/src/mainboard/google/dedede/variants/pirika/memory/mem_parts_used.txt +++ b/src/mainboard/google/dedede/variants/pirika/memory/mem_parts_used.txt @@ -1,11 +1,2 @@ -# This is a CSV file containing a list of memory parts used by this variant. -# One part per line with an optional fixed ID in column 2. -# Only include a fixed ID if it is required for legacy reasons! -# Generated IDs are dependent on the order of parts in this file, -# so new parts must always be added at the end of the file! -# -# Generate an updated Makefile.inc and dram_id.generated.txt by running the -# gen_part_id tool from util/spd_tools/{ddr4,lp4x}. -# See util/spd_tools/{ddr4,lp4x}/README.md for more details and instructions. - -# Part Name +H9HCNNNBKMMLXR-NEE +K4U6E3S4AA-MGCR |