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mb/google/dedede: Add GPIO and SPD for pirika support

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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>
This commit is contained in:
Kirk Wang
2021-05-05 15:39:05 +08:00
committed by Felix Held
parent 4831411e00
commit f9e776da84
5 changed files with 61 additions and 13 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
src/mainboard/google/dedede/variants/pirika/Makefile.inc Normal file
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@@ -0,0 +1,3 @@
## SPDX-License-Identifier: GPL-2.0-or-later
ramstage-y += gpio.c

52
src/mainboard/google/dedede/variants/pirika/gpio.c Normal file
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@@ -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;
}

4
src/mainboard/google/dedede/variants/pirika/memory/Makefile.inc
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@@ -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

2
src/mainboard/google/dedede/variants/pirika/memory/dram_id.generated.txt
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@@ -1 +1,3 @@
DRAM Part Name ID to assign
H9HCNNNBKMMLXR-NEE 0 (0000)
K4U6E3S4AA-MGCR 0 (0000)

13
src/mainboard/google/dedede/variants/pirika/memory/mem_parts_used.txt
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@@ -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