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-rw-r--r--src/mainboard/google/oak/Kconfig18
-rw-r--r--src/mainboard/google/oak/Kconfig.name5
-rw-r--r--src/mainboard/google/oak/bootblock.c4
-rw-r--r--src/mainboard/google/oak/chromeos.c2
-rw-r--r--src/mainboard/google/oak/mainboard.c30
-rw-r--r--src/mainboard/google/oak/romstage.c2
6 files changed, 43 insertions, 18 deletions
diff --git a/src/mainboard/google/oak/Kconfig b/src/mainboard/google/oak/Kconfig
index 79d43d4b63..e8624d2cab 100644
--- a/src/mainboard/google/oak/Kconfig
+++ b/src/mainboard/google/oak/Kconfig
@@ -13,7 +13,10 @@
## GNU General Public License for more details.
##
-if BOARD_GOOGLE_OAK
+config BOARD_GOOGLE_OAK_COMMON
+ def_bool n
+
+if BOARD_GOOGLE_OAK_COMMON
config BOARD_SPECIFIC_OPTIONS
def_bool y
@@ -41,7 +44,11 @@ config MAINBOARD_DIR
config MAINBOARD_PART_NUMBER
string
- default "oak"
+ default "Oak"
+
+config MAINBOARD_VENDOR
+ string
+ default "Google"
config EC_GOOGLE_CHROMEEC_SPI_BUS
hex
@@ -71,4 +78,11 @@ config GBB_HWID
string
depends on CHROMEOS
default "OAK TEST 6858"
+
+# All Oak-derivatives count their board IDs as 0 being equivalent to Oak rev6.
+config BOARD_ID_ADJUSTMENT
+ int
+ default 0 if BOARD_GOOGLE_OAK
+ default 6
+
endif # BOARD_GOOGLE_OAK
diff --git a/src/mainboard/google/oak/Kconfig.name b/src/mainboard/google/oak/Kconfig.name
index 49e27d7b6b..ba85ad858f 100644
--- a/src/mainboard/google/oak/Kconfig.name
+++ b/src/mainboard/google/oak/Kconfig.name
@@ -1,2 +1,7 @@
config BOARD_GOOGLE_OAK
bool "Oak"
+ select BOARD_GOOGLE_OAK_COMMON
+
+config BOARD_GOOGLE_ELM
+ bool "Elm"
+ select BOARD_GOOGLE_OAK_COMMON
diff --git a/src/mainboard/google/oak/bootblock.c b/src/mainboard/google/oak/bootblock.c
index 2c13b14720..325889cbb3 100644
--- a/src/mainboard/google/oak/bootblock.c
+++ b/src/mainboard/google/oak/bootblock.c
@@ -81,7 +81,7 @@ void bootblock_mainboard_init(void)
nor_set_gpio_pinmux();
/* SPI_LEVEL_ENABLE: Enable 1.8V to 3.3V level shifter for EC SPI bus */
- if (board_id() > 4)
+ if (board_id() + CONFIG_BOARD_ID_ADJUSTMENT > 4)
gpio_output(PAD_SRCLKENAI2, 1);
/* Init i2c bus 2 Timing register for TPM */
@@ -91,6 +91,6 @@ void bootblock_mainboard_init(void)
setup_chromeos_gpios();
- if (board_id() < 4)
+ if (board_id() + CONFIG_BOARD_ID_ADJUSTMENT < 4)
mt6391_enable_reset_when_ap_resets();
}
diff --git a/src/mainboard/google/oak/chromeos.c b/src/mainboard/google/oak/chromeos.c
index ea6d21ffc3..0265c7a3c4 100644
--- a/src/mainboard/google/oak/chromeos.c
+++ b/src/mainboard/google/oak/chromeos.c
@@ -31,7 +31,7 @@ void setup_chromeos_gpios(void)
gpio_input_pullup(EC_IRQ);
gpio_input_pullup(LID);
gpio_input_pullup(POWER_BUTTON);
- if (board_id() < 5)
+ if (board_id() + CONFIG_BOARD_ID_ADJUSTMENT < 5)
gpio_output(EC_SUSPEND_L, 1);
}
diff --git a/src/mainboard/google/oak/mainboard.c b/src/mainboard/google/oak/mainboard.c
index 5001a9a52b..7906593d7b 100644
--- a/src/mainboard/google/oak/mainboard.c
+++ b/src/mainboard/google/oak/mainboard.c
@@ -47,7 +47,7 @@ static void configure_ext_buck(void)
{
mtk_i2c_bus_init(EXT_BUCK_I2C_BUS);
- switch (board_id()) {
+ switch (board_id() + CONFIG_BOARD_ID_ADJUSTMENT) {
case 3:
case 4:
/* rev-3 and rev-4 use mt6311 as external buck */
@@ -78,7 +78,7 @@ static void configure_audio(void)
mt6391_configure_ldo(LDO_VCAMA, LDO_1P8);
/* reset ALC5676 */
- if (board_id() < 5)
+ if (board_id() + CONFIG_BOARD_ID_ADJUSTMENT < 5)
gpio_output(PAD_LCM_RST, 1);
/* SoC I2S */
@@ -87,7 +87,7 @@ static void configure_audio(void)
gpio_set_mode(PAD_I2S0_MCK, PAD_I2S0_MCK_FUNC_I2S1_MCK);
gpio_set_mode(PAD_I2S0_DATA0, PAD_I2S0_DATA0_FUNC_I2S1_DO_1);
gpio_set_mode(PAD_I2S0_DATA1, PAD_I2S0_DATA1_FUNC_I2S2_DI_2);
- if (board_id() >= 5)
+ if (board_id() + CONFIG_BOARD_ID_ADJUSTMENT >= 5)
gpio_set_mode(PAD_UCTS0, PAD_UCTS0_FUNC_I2S2_DI_1);
/* codec ext MCLK ON */
@@ -105,7 +105,7 @@ static void configure_usb(void)
{
setup_usb_host();
- if (board_id() > 3) {
+ if (board_id() + CONFIG_BOARD_ID_ADJUSTMENT > 3) {
/* Enable current limit */
gpio_output(PAD_CM2MCLK, 1);
/* Configure USB OC pins*/
@@ -114,7 +114,7 @@ static void configure_usb(void)
gpio_input_pullup(PAD_PCM_SYNC);
}
- if (board_id() > 4) {
+ if (board_id() + CONFIG_BOARD_ID_ADJUSTMENT > 4) {
/* USB 2.0 type A port over current interrupt pin(low active) */
gpio_input_pullup(PAD_UCTS2);
/* USB 2.0 type A port BC1.2 STATUS(low active) */
@@ -125,7 +125,7 @@ static void configure_usb(void)
static void configure_usb_hub(void)
{
/* set usb hub reset pin (low active) to high */
- if (board_id() > 4)
+ if (board_id() + CONFIG_BOARD_ID_ADJUSTMENT > 4)
gpio_output(PAD_UTXD3, 1);
}
@@ -133,7 +133,7 @@ static void configure_usb_hub(void)
static void configure_backlight(void)
{
/* Configure PANEL_LCD_POWER_EN */
- switch (board_id()) {
+ switch (board_id() + CONFIG_BOARD_ID_ADJUSTMENT) {
case 1:
case 2:
break;
@@ -156,7 +156,7 @@ static void configure_display(void)
{
mtcmos_display_power_on();
- switch (board_id()) {
+ switch (board_id() + CONFIG_BOARD_ID_ADJUSTMENT) {
case 0:
/* board from Rev0, Rev1 */
/* vgp2 set to 1.8V for it6151 */
@@ -182,11 +182,17 @@ static void configure_display(void)
mt6391_configure_ldo(LDO_VGP2, LDO_3P3);
gpio_output(PAD_URTS0, 0); /* PS8640_SYSRSTN */
/* PS8640_1V2_ENABLE */
- gpio_output(board_id() == 4 ? PAD_SRCLKENAI2 : PAD_URTS2, 1);
+ if (board_id() + CONFIG_BOARD_ID_ADJUSTMENT == 4)
+ gpio_output(PAD_SRCLKENAI2, 1);
+ else
+ gpio_output(PAD_URTS2, 1);
/* delay 2ms for vgp2 and PS8640_1V2_ENABLE stable */
mdelay(2);
/* PS8640_PDN */
- gpio_output(board_id() > 4 ? PAD_LCM_RST : PAD_UCTS0, 1);
+ if (board_id() + CONFIG_BOARD_ID_ADJUSTMENT > 4)
+ gpio_output(PAD_LCM_RST, 1);
+ else
+ gpio_output(PAD_UCTS0, 1);
gpio_output(PAD_PCM_CLK, 1); /* PS8640_MODE_CONF */
gpio_output(PAD_URTS0, 1); /* PS8640_SYSRSTN */
/* for level shift(1.8V to 3.3V) on */
@@ -200,7 +206,7 @@ static void display_startup(void)
u8 i2c_bus;
int ret;
- switch (board_id()) {
+ switch (board_id() + CONFIG_BOARD_ID_ADJUSTMENT) {
case 0:
case 1:
i2c_bus = 3;
@@ -240,7 +246,7 @@ static void mainboard_init(device_t dev)
/* TP_SHIFT_EN: Enables the level shifter for I2C bus 4 (TPAD), which
* also contains the PS8640 eDP brige and the USB hub.
*/
- if (board_id() < 5)
+ if (board_id() + CONFIG_BOARD_ID_ADJUSTMENT < 5)
mt6391_gpio_output(MT6391_KP_ROW2, 1);
/* Config SD card detection pin */
diff --git a/src/mainboard/google/oak/romstage.c b/src/mainboard/google/oak/romstage.c
index 3d018a02b1..a92e4fb7c6 100644
--- a/src/mainboard/google/oak/romstage.c
+++ b/src/mainboard/google/oak/romstage.c
@@ -59,7 +59,7 @@ void main(void)
;
/* Set to maximum frequency */
- if (board_id() < 5)
+ if (board_id() + CONFIG_BOARD_ID_ADJUSTMENT < 5)
mt_pll_raise_ca53_freq(1600 * MHz);
else
mt_pll_raise_ca53_freq(1700 * MHz);
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-13 18:29:40 +0000