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ryu: Add mainboard_init_xxx functions to get it building again

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Rush has its EC on SPI, and Ryu has it on I2C, so need both
mainboard_init_ec_spi and mainboard_init_ec_i2c in both builds,
due to romstage.c being in the common tegra132 subdir.

BUG=none
BRANCH=rush_ryu
TEST=Built both rush and rush_ryu images OK. Will try to
boot on Ryu later.

Change-Id: Iddbf9e9f6de7ba7244f9dd2e810fb6178937c85a
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 4d8b81717c366d19b43964bed3c4047598db4495
Original-Change-Id: I48d9530697d5669177ecd9ba3c34360197002003
Original-Signed-off-by: Tom Warren <twarren@nvidia.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/210595
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Original-Commit-Queue: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/8900
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
This commit is contained in:
Tom Warren
2014-07-30 16:26:21 -07:00
committed by Patrick Georgi
parent 61abe1d32b
commit 472e0393eb
5 changed files with 128 additions and 0 deletions
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45
src/mainboard/google/rush_ryu/mainboard.c
View File

@@ -20,8 +20,53 @@
#include <device/device.h>
#include <boot/coreboot_tables.h>
#include <soc/clock.h>
#include <soc/nvidia/tegra132/clk_rst.h>
#include <soc/nvidia/tegra132/pinmux.h>
#include <soc/addressmap.h>
static struct clk_rst_ctlr *clk_rst = (void *)TEGRA_CLK_RST_BASE;
static void init_mmc(void)
{
clock_configure_source(sdmmc4, PLLP, 48000);
uint32_t pin_up = PINMUX_PULL_UP | PINMUX_INPUT_ENABLE,
pin_none = PINMUX_PULL_NONE | PINMUX_INPUT_ENABLE;
// MMC4 (eMMC)
pinmux_set_config(PINMUX_SDMMC4_CLK_INDEX,
PINMUX_SDMMC4_CLK_FUNC_SDMMC4 | pin_none);
pinmux_set_config(PINMUX_SDMMC4_CMD_INDEX,
PINMUX_SDMMC4_CMD_FUNC_SDMMC4 | pin_up);
pinmux_set_config(PINMUX_SDMMC4_DAT0_INDEX,
PINMUX_SDMMC4_DAT0_FUNC_SDMMC4 | pin_up);
pinmux_set_config(PINMUX_SDMMC4_DAT1_INDEX,
PINMUX_SDMMC4_DAT1_FUNC_SDMMC4 | pin_up);
pinmux_set_config(PINMUX_SDMMC4_DAT2_INDEX,
PINMUX_SDMMC4_DAT2_FUNC_SDMMC4 | pin_up);
pinmux_set_config(PINMUX_SDMMC4_DAT3_INDEX,
PINMUX_SDMMC4_DAT3_FUNC_SDMMC4 | pin_up);
pinmux_set_config(PINMUX_SDMMC4_DAT4_INDEX,
PINMUX_SDMMC4_DAT4_FUNC_SDMMC4 | pin_up);
pinmux_set_config(PINMUX_SDMMC4_DAT5_INDEX,
PINMUX_SDMMC4_DAT5_FUNC_SDMMC4 | pin_up);
pinmux_set_config(PINMUX_SDMMC4_DAT6_INDEX,
PINMUX_SDMMC4_DAT6_FUNC_SDMMC4 | pin_up);
pinmux_set_config(PINMUX_SDMMC4_DAT7_INDEX,
PINMUX_SDMMC4_DAT7_FUNC_SDMMC4 | pin_up);
}
static void setup_ec_i2c(void)
{
}
static void mainboard_init(device_t dev)
{
clock_enable_clear_reset(CLK_L_SDMMC4, 0, 0, 0, 0, 0);
init_mmc();
setup_ec_i2c();
}
static void mainboard_enable(device_t dev)