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Diffstat (limited to 'src/mainboard/google/veyron_pinky')
-rw-r--r--src/mainboard/google/veyron_pinky/Kconfig4
-rw-r--r--src/mainboard/google/veyron_pinky/board.h2
-rw-r--r--src/mainboard/google/veyron_pinky/bootblock.c7
-rw-r--r--src/mainboard/google/veyron_pinky/mainboard.c24
-rw-r--r--src/mainboard/google/veyron_pinky/romstage.c6
5 files changed, 23 insertions, 20 deletions
diff --git a/src/mainboard/google/veyron_pinky/Kconfig b/src/mainboard/google/veyron_pinky/Kconfig
index e7f55a3da8..08588c8ac5 100644
--- a/src/mainboard/google/veyron_pinky/Kconfig
+++ b/src/mainboard/google/veyron_pinky/Kconfig
@@ -84,4 +84,8 @@ config CONSOLE_SERIAL_UART_ADDRESS
depends on CONSOLE_SERIAL_UART
default 0xFF690000
+config PMIC_BUS
+ int
+ default 0
+
endif # BOARD_GOOGLE_VEYRON_PINKY
diff --git a/src/mainboard/google/veyron_pinky/board.h b/src/mainboard/google/veyron_pinky/board.h
index 73eb5efc44..bf842c1cc0 100644
--- a/src/mainboard/google/veyron_pinky/board.h
+++ b/src/mainboard/google/veyron_pinky/board.h
@@ -23,8 +23,6 @@
#include <boardid.h>
#include <gpio.h>
-#define PMIC_BUS 0
-
#define GPIO_RESET (board_id() > 0 ? GPIO(0, B, 5) : GPIO(0, B, 2))
/* TODO: move setup_chromeos_gpios() here once bootblock code is in mainboard */
diff --git a/src/mainboard/google/veyron_pinky/bootblock.c b/src/mainboard/google/veyron_pinky/bootblock.c
index 5571d456f8..90ad744980 100644
--- a/src/mainboard/google/veyron_pinky/bootblock.c
+++ b/src/mainboard/google/veyron_pinky/bootblock.c
@@ -48,12 +48,13 @@ void bootblock_mainboard_init(void)
/* Up VDD_CPU (BUCK1) to 1.4V to support max CPU frequency (1.8GHz). */
setbits_le32(&rk3288_pmu->iomux_i2c0scl, IOMUX_I2C0SCL);
setbits_le32(&rk3288_pmu->iomux_i2c0sda, IOMUX_I2C0SDA);
- i2c_init(PMIC_BUS, 400*KHz);
+ assert(CONFIG_PMIC_BUS == 0); /* must correspond with IOMUX */
+ i2c_init(CONFIG_PMIC_BUS, 400*KHz);
/* Slowly raise to max CPU voltage to prevent overshoot */
- rk808_configure_buck(PMIC_BUS, 1, 1200);
+ rk808_configure_buck(1, 1200);
udelay(175);/* Must wait for voltage to stabilize,2mV/us */
- rk808_configure_buck(PMIC_BUS, 1, 1400);
+ rk808_configure_buck(1, 1400);
udelay(100);/* Must wait for voltage to stabilize,2mV/us */
rkclk_configure_cpu();
diff --git a/src/mainboard/google/veyron_pinky/mainboard.c b/src/mainboard/google/veyron_pinky/mainboard.c
index 0266965753..a22ef92fb1 100644
--- a/src/mainboard/google/veyron_pinky/mainboard.c
+++ b/src/mainboard/google/veyron_pinky/mainboard.c
@@ -66,12 +66,12 @@ static void configure_sdmmc(void)
/* Note: these power rail definitions are copied in romstage.c */
switch (board_id()) {
case 0:
- rk808_configure_ldo(PMIC_BUS, 8, 3300); /* VCCIO_SD */
+ rk808_configure_ldo(8, 3300); /* VCCIO_SD */
gpio_output(GPIO(7, C, 5), 1); /* SD_EN */
break;
default:
- rk808_configure_ldo(PMIC_BUS, 4, 3300); /* VCCIO_SD */
- rk808_configure_ldo(PMIC_BUS, 5, 3300); /* VCC33_SD */
+ rk808_configure_ldo(4, 3300); /* VCCIO_SD */
+ rk808_configure_ldo(5, 3300); /* VCC33_SD */
break;
}
@@ -110,10 +110,10 @@ static void configure_codec(void)
switch (board_id()) {
case 0:
- rk808_configure_ldo(PMIC_BUS, 5, 1800); /* VCC18_CODEC */
+ rk808_configure_ldo(5, 1800); /* VCC18_CODEC */
break;
default:
- rk808_configure_ldo(PMIC_BUS, 6, 1800); /* VCC18_CODEC */
+ rk808_configure_ldo(6, 1800); /* VCC18_CODEC */
break;
}
@@ -131,20 +131,20 @@ static void configure_vop(void)
switch (board_id()) {
case 0:
- rk808_configure_ldo(PMIC_BUS, 4, 1800); /* VCC18_LCD */
- rk808_configure_ldo(PMIC_BUS, 6, 1000); /* VCC10_LCD */
+ rk808_configure_ldo(4, 1800); /* VCC18_LCD */
+ rk808_configure_ldo(6, 1000); /* VCC10_LCD */
gpio_output(GPIO(7, B, 7), 1); /* LCD_EN */
break;
case 1:
case 2:
- rk808_configure_switch(PMIC_BUS, 2, 1); /* VCC18_LCD */
- rk808_configure_ldo(PMIC_BUS, 7, 2500); /* VCC10_LCD_PWREN_H */
- rk808_configure_switch(PMIC_BUS, 1, 1); /* VCC33_LCD */
+ rk808_configure_switch(2, 1); /* VCC18_LCD */
+ rk808_configure_ldo(7, 2500); /* VCC10_LCD_PWREN_H */
+ rk808_configure_switch(1, 1); /* VCC33_LCD */
break;
default:
gpio_output(GPIO(2, B, 5), 1); /* AVDD_1V8_DISP_EN */
- rk808_configure_ldo(PMIC_BUS, 7, 2500); /* VCC10_LCD_PWREN_H */
- rk808_configure_switch(PMIC_BUS, 1, 1); /* VCC33_LCD */
+ rk808_configure_ldo(7, 2500); /* VCC10_LCD_PWREN_H */
+ rk808_configure_switch(1, 1); /* VCC33_LCD */
gpio_output(GPIO(7, B, 6), 1); /* LCD_EN */
break;
}
diff --git a/src/mainboard/google/veyron_pinky/romstage.c b/src/mainboard/google/veyron_pinky/romstage.c
index da4165fa61..ba96688705 100644
--- a/src/mainboard/google/veyron_pinky/romstage.c
+++ b/src/mainboard/google/veyron_pinky/romstage.c
@@ -81,12 +81,12 @@ static void sdmmc_power_off(void)
{
switch (board_id()) {
case 0:
- rk808_configure_ldo(PMIC_BUS, 8, 0); /* VCCIO_SD */
+ rk808_configure_ldo(8, 0); /* VCCIO_SD */
gpio_output(GPIO(7, C, 5), 0); /* SD_EN */
break;
default:
- rk808_configure_ldo(PMIC_BUS, 4, 0); /* VCCIO_SD */
- rk808_configure_ldo(PMIC_BUS, 5, 0); /* VCC33_SD */
+ rk808_configure_ldo(4, 0); /* VCCIO_SD */
+ rk808_configure_ldo(5, 0); /* VCC33_SD */
break;
}
}