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ryu: convert hardware initialization to funit API

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Use the new funit API to do all the dirty work.

BUG=chrome-os-partner:29981
BRANCH=None
TEST=Built and ran through depthcharge and into recovery just like
     before.

Change-Id: I8625a06dd847bd3dcfc3ce5a50a31d6aff0b860f
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: ebc04a174269ae072eda804e172fd24362f417d2
Original-Change-Id: Ief2d81c5569c33a90fc9458d741edef1dcbd8239
Original-Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/212152
Original-Reviewed-by: Furquan Shaikh <furquan@chromium.org>
Reviewed-on: http://review.coreboot.org/8930
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
This commit is contained in:
Aaron Durbin
2014-08-13 13:27:14 -05:00
committed by Patrick Georgi
parent 4d6ac8d9d9
commit 65627dd6bd
3 changed files with 48 additions and 52 deletions
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16
src/mainboard/google/rush_ryu/mainboard.c
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@@ -24,11 +24,10 @@
#include <soc/addressmap.h>
#include <soc/clock.h>
#include <soc/funitcfg.h>
#include <soc/padconfig.h>
#include <soc/nvidia/tegra132/clk_rst.h>
static struct clk_rst_ctlr *clk_rst = (void *)TEGRA_CLK_RST_BASE;
static const struct pad_config mmcpads[] = {
/* MMC4 (eMMC) */
PAD_CFG_SFIO(SDMMC4_CLK, PINMUX_INPUT_ENABLE|PINMUX_PULL_DOWN, SDMMC4),
@@ -43,17 +42,14 @@ static const struct pad_config mmcpads[] = {
PAD_CFG_SFIO(SDMMC4_DAT7, PINMUX_INPUT_ENABLE|PINMUX_PULL_UP, SDMMC4),
};
static void init_mmc(void)
{
clock_enable_clear_reset(CLK_L_SDMMC4, 0, 0, 0, 0, 0);
clock_configure_source(sdmmc4, PLLP, 48000);
soc_configure_pads(mmcpads, ARRAY_SIZE(mmcpads));
}
static const struct funit_cfg funits[] = {
/* MMC on SDMMC4 controller at 48MHz. */
FUNIT_CFG(SDMMC4, PLLP, 48000, mmcpads, ARRAY_SIZE(mmcpads)),
};
static void mainboard_init(device_t dev)
{
init_mmc();
soc_configure_funits(funits, ARRAY_SIZE(funits));
}
static void mainboard_enable(device_t dev)