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mb/google/dedede/var/pirika: Add initial fw_config configuration setting 

1. Describe the FW_CONFIG probe for the settings for Palutena.
    - WIFI_SAR_ID_0 for AW Wi-Fi module AW-CM421NF
    - WIFI_SAR_ID_1 for Intel Wi-Fi module AX211NGW

2. In contrast to the AW Wi-Fi module, the Intel Wi-Fi module needs
to load a SAR table in dedede platform.

3. For Palutena project, the SKU ID segment of Palutena is set for
"0x350000~0x35FFFF".

BUG=b:319792428
BRANCH=firmware-dedede-13606.B
TEST=build pass

Change-Id: Ic4f38928d24c4398d90df226cfe0788a30075bf2
Signed-off-by: Daniel Peng <Daniel_Peng@pegatron.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/79930
Reviewed-by: Daniel Peng <daniel_peng@pegatron.corp-partner.google.com>
Reviewed-by: Derek Huang <derekhuang@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Shou-Chieh Hsu <shouchieh@google.com>
This commit is contained in:
Daniel Peng 2024-01-12 18:52:40 +08:00 committed by Felix Held
parent 01522a0f56
commit 189c576cdc
2 changed files with 12 additions and 0 deletions
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4
src/mainboard/google/dedede/variants/pirika/overridetree.cb
View File

@ -1,4 +1,8 @@
fw_config
field WIFI_SAR_ID 21 22
option WIFI_SAR_ID_0 0
option WIFI_SAR_ID_1 1
end
field AUDIO_CODEC_SOURCE 41 43
option AUDIO_CODEC_UNPROVISIONED 0
option AUDIO_CODEC_ALC5682 1

8
src/mainboard/google/dedede/variants/pirika/variant.c
View File

@ -1,6 +1,7 @@
/* SPDX-License-Identifier: GPL-2.0-only */
#include <ec/google/chromeec/ec.h>
#include <fw_config.h>
#include <sar.h>
enum {
@ -10,6 +11,8 @@ enum {
PIRIKA_SKU_END = 0x1Effff,
PASARA_SKU_START = 0x2A0000,
PASARA_SKU_END = 0x2Affff,
PALUTENA_SKU_START = 0x350000,
PALUTENA_SKU_END = 0x35ffff,
};
const char *get_wifi_sar_cbfs_filename(void)
{
@ -18,5 +21,10 @@ const char *get_wifi_sar_cbfs_filename(void)
if (sku_id >= PASARA_SKU_START && sku_id <= PASARA_SKU_END)
return "wifi_sar-pasara.hex";
if (sku_id >= PALUTENA_SKU_START && sku_id <= PALUTENA_SKU_END) {
if (fw_config_probe(FW_CONFIG(WIFI_SAR_ID, WIFI_SAR_ID_1)))
return "wifi_sar-palutena_INTEL_AX201.hex";
}
return WIFI_SAR_CBFS_DEFAULT_FILENAME;
}