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mb/siemens/mc_ehl5: Rename SDIO converge layer register defines

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As the registers for SD-Card and eMMC are identical, the names of the
register defines should also be kept more general. Therefore change the
defines from 'SD_' to 'MMC_'.

Change-Id: I2e0839a00f1b097f92f4f7774d973196d2d0e9a3
Signed-off-by: Mario Scheithauer <mario.scheithauer@siemens.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/85313
Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de>
Reviewed-by: Uwe Poeche <uwe.poeche@siemens.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This commit is contained in:
Mario Scheithauer 2024-11-26 08:37:01 +01:00 • committed by Werner Zeh
commit 2d9a82cf8a
1 changed files with 11 additions and 11 deletions
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22
src/mainboard/siemens/mc_ehl/variants/mc_ehl5/mainboard.c
View file

@ -10,12 +10,12 @@
#define HOSTCTRL2 0x3E
#define HOSTCTRL2_PRESET (1 << 15)
#define SD_CAP_BYP 0x810
#define SD_CAP_BYP_EN 0x5A
#define SD_CAP_BYP_REG1 0x814
#define SD_CAP_BYP_SDR50 (1 << 13)
#define SD_CAP_BYP_SDR104 (1 << 14)
#define SD_CAP_BYP_DDR50 (1 << 15)
#define MMC_CAP_BYP 0x810
#define MMC_CAP_BYP_EN 0x5A
#define MMC_CAP_BYP_REG1 0x814
#define MMC_CAP_BYP_SDR50 (1 << 13)
#define MMC_CAP_BYP_SDR104 (1 << 14)
#define MMC_CAP_BYP_DDR50 (1 << 15)
void variant_mainboard_final(void)
{
@ -39,12 +39,12 @@ void variant_mainboard_final(void)
struct resource *res = probe_resource(dev, PCI_BASE_ADDRESS_0);
if (!res)
return;
write32(res2mmio(res, SD_CAP_BYP, 0), SD_CAP_BYP_EN);
reg = read32(res2mmio(res, SD_CAP_BYP_REG1, 0));
write32(res2mmio(res, MMC_CAP_BYP, 0), MMC_CAP_BYP_EN);
reg = read32(res2mmio(res, MMC_CAP_BYP_REG1, 0));
/* Disable SDR104 and SDR50 mode while keeping DDR50 mode enabled. */
reg &= ~(SD_CAP_BYP_SDR104 | SD_CAP_BYP_SDR50);
reg |= SD_CAP_BYP_DDR50;
write32(res2mmio(res, SD_CAP_BYP_REG1, 0), reg);
reg &= ~(MMC_CAP_BYP_SDR104 | MMC_CAP_BYP_SDR50);
reg |= MMC_CAP_BYP_DDR50;
write32(res2mmio(res, MMC_CAP_BYP_REG1, 0), reg);
/* Use preset driver strength from preset value registers. */
reg16 = read16(res2mmio(res, HOSTCTRL2, 0));