diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/mainboard/google/veyron_pinky/bootblock.c | 18 | ||||
| -rw-r--r-- | src/soc/rockchip/rk3288/bootblock.c | 36 |
2 files changed, 33 insertions, 21 deletions
diff --git a/src/mainboard/google/veyron_pinky/bootblock.c b/src/mainboard/google/veyron_pinky/bootblock.c index d5bffea8f0..5e22d6e7d6 100644 --- a/src/mainboard/google/veyron_pinky/bootblock.c +++ b/src/mainboard/google/veyron_pinky/bootblock.c @@ -1,6 +1,7 @@ /* * This file is part of the coreboot project. * + * Copyright 2014 Rockchip Inc. * Copyright 2014 Google Inc. * * This program is free software; you can redistribute it and/or modify @@ -17,8 +18,25 @@ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ +#include <arch/io.h> #include <bootblock_common.h> +#include <soc/rockchip/rk3288/grf.h> +#include <soc/rockchip/rk3288/spi.h> +#include <vendorcode/google/chromeos/chromeos.h> void bootblock_mainboard_init(void) { + /* i2c1 for tpm*/ + writel(IOMUX_I2C1, &rk3288_grf->iomux_i2c1); + + /* spi2 for firmware ROM */ + writel(IOMUX_SPI2_CSCLK, &rk3288_grf->iomux_spi2csclk); + writel(IOMUX_SPI2_TXRX, &rk3288_grf->iomux_spi2txrx); + rockchip_spi_init(CONFIG_BOOT_MEDIA_SPI_BUS); + + /* spi0 for chrome ec */ + writel(IOMUX_SPI0, &rk3288_grf->iomux_spi0); + rockchip_spi_init(CONFIG_EC_GOOGLE_CHROMEEC_SPI_BUS); + + setup_chromeos_gpios(); } diff --git a/src/soc/rockchip/rk3288/bootblock.c b/src/soc/rockchip/rk3288/bootblock.c index d7bc67a38d..eec3456613 100644 --- a/src/soc/rockchip/rk3288/bootblock.c +++ b/src/soc/rockchip/rk3288/bootblock.c @@ -17,34 +17,28 @@ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ -#include <console/console.h> -#include <arch/cache.h> #include <arch/io.h> #include <bootblock_common.h> +#include <console/console.h> +#include <soc/rockchip/rk3288/grf.h> +#include "addressmap.h" #include "timer.h" #include "clock.h" -#include "grf.h" -#include "spi.h" -#include <vendorcode/google/chromeos/chromeos.h> -#include <soc/rockchip/rk3288/i2c.h> static void bootblock_cpu_init(void) { - writel(IOMUX_UART2, &rk3288_grf->iomux_uart2); - writel(IOMUX_SPI2_CSCLK, &rk3288_grf->iomux_spi2csclk); - writel(IOMUX_SPI2_TXRX, &rk3288_grf->iomux_spi2txrx); - /*i2c1 for tpm*/ - writel(IOMUX_I2C1, &rk3288_grf->iomux_i2c1); - - /* spi0 for chrome ec */ - writel(IOMUX_SPI0, &rk3288_grf->iomux_spi0); rk3288_init_timer(); - console_init(); - rkclk_init(); - /*i2c1 for tpm 400khz*/ - i2c_init(1, 400000); - rockchip_spi_init(CONFIG_BOOT_MEDIA_SPI_BUS); - rockchip_spi_init(CONFIG_EC_GOOGLE_CHROMEEC_SPI_BUS); - setup_chromeos_gpios(); + if (IS_ENABLED(CONFIG_CONSOLE_SERIAL_UART)) { + switch (CONFIG_CONSOLE_SERIAL_UART_ADDRESS) { + case UART2_BASE: + writel(IOMUX_UART2, &rk3288_grf->iomux_uart2); + break; + default: + die("TODO: Handle setup for console UART if needed"); + } + console_init(); + } + + rkclk_init(); } |