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| author | Felix Held <felix.held@amd.corp-partner.google.com> | 2020-06-27 01:41:21 +0200 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2020-06-28 14:20:11 +0000 |
| commit | 346f391642623a132a539edeabbe8a638015b1f9 (patch) | |
| tree | 5cebeff3f297cad162b273205fb807147b4dba86 /src/mainboard/amd/mandolin/mainboard.c | |
| parent | 664ba9767d1171c4bd918a76e3c1d1bc4703b028 (diff) | |
| download | coreboot-346f391642623a132a539edeabbe8a638015b1f9.tar.xz | |
mb/amd/mandolin: factor out eMMC GPIO pin mux setup
This also makes the calling of the eMMC GPIO mux setup function
conditional on PICASSO_LPC_IOMUX instead of AMD_LPC_DEBUG_CARD which
only makes the selection of PICASSO_LPC_IOMUX user-configurable.
Change-Id: Ic49a668f82fbc1b851c07d312b543d2889fe4734
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/42842
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Diffstat (limited to 'src/mainboard/amd/mandolin/mainboard.c')
| -rw-r--r-- | src/mainboard/amd/mandolin/mainboard.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/mainboard/amd/mandolin/mainboard.c b/src/mainboard/amd/mandolin/mainboard.c index c0b9dac7ba..c22ed34849 100644 --- a/src/mainboard/amd/mandolin/mainboard.c +++ b/src/mainboard/amd/mandolin/mainboard.c @@ -115,6 +115,12 @@ static void mainboard_init(void *chip_info) cfg->sd_emmc_config = SD_EMMC_EMMC_HS400; mainboard_program_gpios(); + + /* Re-muxing LPCCLK0 can hang the system if LPC is in use. */ + if (CONFIG(PICASSO_LPC_IOMUX)) + printk(BIOS_INFO, "eMMC not available due to LPC requirement\n"); + else + mainboard_program_emmc_gpios(); } static void mandolin_enable(struct device *dev) |