diff options
| author | Aaron Durbin <adurbin@chromium.org> | 2014-08-01 16:11:48 -0500 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2015-03-24 15:28:23 +0100 |
| commit | d0f9f74223715aaebe897a6f773d3383d548fd12 (patch) | |
| tree | d5f112dc297e4ce65ddf42cea2b0fc5c319012c3 /src/mainboard/google/rush_ryu | |
| parent | 083b21b3545688c312f2145968597d833a00df6b (diff) | |
ryu: use padconfig API in bootblock
Switch over to the padconfig API for bootblock PAD configurations.
Aside from support code, each entry is 4 bytes. The open coded
calls were 12 bytes each.
BUG=chrome-os-partner:29981
BRANCH=None
TEST=Built for ryu.
Change-Id: Iff981509f258c8fe7bbc2e24ce87bad0c43a55b8
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 8a7ee469124eeb6d05b978b5e68a2fc03b102f47
Original-Change-Id: I2d32d702da38bc0d87a1c159113bba32f4c03407
Original-Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/210837
Original-Reviewed-by: Furquan Shaikh <furquan@chromium.org>
Reviewed-on: http://review.coreboot.org/8879
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Diffstat (limited to 'src/mainboard/google/rush_ryu')
| -rw-r--r-- | src/mainboard/google/rush_ryu/bootblock.c | 44 |
1 files changed, 16 insertions, 28 deletions
diff --git a/src/mainboard/google/rush_ryu/bootblock.c b/src/mainboard/google/rush_ryu/bootblock.c index b74baeeac7..a9de44ade1 100644 --- a/src/mainboard/google/rush_ryu/bootblock.c +++ b/src/mainboard/google/rush_ryu/bootblock.c @@ -26,8 +26,6 @@ #include <soc/padconfig.h> #include <soc/nvidia/tegra/i2c.h> #include <soc/nvidia/tegra132/clk_rst.h> -#include <soc/nvidia/tegra132/gpio.h> -#include <soc/nvidia/tegra132/pinmux.h> #include <soc/nvidia/tegra132/spi.h> /* FIXME: move back to soc code? */ #include "pmic.h" @@ -67,6 +65,20 @@ static void set_clock_sources(void) clock_configure_source(sbc4, PLLP, 33333); } +static const struct pad_config padcfgs[] = { + /* Board build id bits 1:0 */ + PAD_CFG_GPIO_INPUT(KB_COL4, PINMUX_PULL_NONE), + PAD_CFG_GPIO_INPUT(KB_COL3, PINMUX_PULL_NONE), + /* PMIC i2C bus */ + PAD_CFG_SFIO(PWR_I2C_SCL, PINMUX_INPUT_ENABLE, I2CPMU), + PAD_CFG_SFIO(PWR_I2C_SDA, PINMUX_INPUT_ENABLE, I2CPMU), + /* SPI fLash: mosi, miso, clk, cs0 */ + PAD_CFG_SFIO(GPIO_PG6, PINMUX_INPUT_ENABLE | PINMUX_PULL_UP, SPI4), + PAD_CFG_SFIO(GPIO_PG7, PINMUX_INPUT_ENABLE | PINMUX_PULL_UP, SPI4), + PAD_CFG_SFIO(GPIO_PG5, PINMUX_INPUT_ENABLE, SPI4), + PAD_CFG_SFIO(GPIO_PI3, PINMUX_INPUT_ENABLE, SPI4), +}; + void bootblock_mainboard_init(void) { set_clock_sources(); @@ -75,35 +87,11 @@ void bootblock_mainboard_init(void) CLK_H_I2C5 | CLK_H_APBDMA, 0, CLK_V_MSELECT, 0, 0); - // Board ID GPIOs, bits 0-3. - gpio_input(GPIO(Q3)); - gpio_input(GPIO(T1)); - gpio_input(GPIO(X1)); - gpio_input(GPIO(X4)); + /* Set up the pads required to load romstage. */ + soc_configure_pads(padcfgs, ARRAY_SIZE(padcfgs)); - // I2C5 (PMU) clock. - pinmux_set_config(PINMUX_PWR_I2C_SCL_INDEX, - PINMUX_PWR_I2C_SCL_FUNC_I2CPMU | PINMUX_INPUT_ENABLE); - // I2C5 (PMU) data. - pinmux_set_config(PINMUX_PWR_I2C_SDA_INDEX, - PINMUX_PWR_I2C_SDA_FUNC_I2CPMU | PINMUX_INPUT_ENABLE); i2c_init(4); pmic_init(4); - /* SPI4 data out (MOSI) */ - pinmux_set_config(PINMUX_GPIO_PG6_INDEX, - PINMUX_GPIO_PG6_FUNC_SPI4 | PINMUX_INPUT_ENABLE | - PINMUX_PULL_UP); - /* SPI4 data in (MISO) */ - pinmux_set_config(PINMUX_GPIO_PG7_INDEX, - PINMUX_GPIO_PG7_FUNC_SPI4 | PINMUX_INPUT_ENABLE | - PINMUX_PULL_UP); - /* SPI4 clock */ - pinmux_set_config(PINMUX_GPIO_PG5_INDEX, - PINMUX_GPIO_PG5_FUNC_SPI4 | PINMUX_INPUT_ENABLE); - /* SPI4 chip select 0 */ - pinmux_set_config(PINMUX_GPIO_PI3_INDEX, - PINMUX_GPIO_PI3_FUNC_SPI4 | PINMUX_INPUT_ENABLE); - tegra_spi_init(4); } |