diff options
Diffstat (limited to 'src/soc/mediatek')
| -rw-r--r-- | src/soc/mediatek/common/msdc.c | 41 |
1 files changed, 1 insertions, 40 deletions
diff --git a/src/soc/mediatek/common/msdc.c b/src/soc/mediatek/common/msdc.c index c6f77abc5c..0d1dbb5049 100644 --- a/src/soc/mediatek/common/msdc.c +++ b/src/soc/mediatek/common/msdc.c @@ -3,7 +3,6 @@ * MTK MSDC Host Controller interface specific code */ #include <assert.h> -#include <cbmem.h> #include <commonlib/bsd/helpers.h> #include <commonlib/storage/sd_mmc.h> #include <console/console.h> @@ -437,27 +436,9 @@ static void msdc_controller_init(struct msdc_ctrlr *host, void *base, void *top_ add_msdc(host); } -static void set_early_mmc_wake_status(int32_t status) -{ - int32_t *ms_cbmem; - - ms_cbmem = cbmem_add(CBMEM_ID_MMC_STATUS, sizeof(status)); - - if (!ms_cbmem) { - printk(BIOS_ERR, - "%s: Failed to add early mmc wake status to cbmem!\n", - __func__); - return; - } - - printk(BIOS_DEBUG, "Early init status = %d\n", status); - *ms_cbmem = status; -} - int mtk_emmc_early_init(void *base, void *top_base) { struct storage_media media = { 0 }; - int err; struct msdc_ctrlr msdc_host; struct sd_mmc_ctrlr *mmc_ctrlr = &msdc_host.sd_mmc_ctrlr; @@ -468,26 +449,6 @@ int mtk_emmc_early_init(void *base, void *top_base) SET_CLOCK(mmc_ctrlr, 400 * 1000); SET_BUS_WIDTH(mmc_ctrlr, 1); - /* Reset emmc, send CMD0 */ - if (sd_mmc_go_idle(&media)) - goto out_err; - /* Send CMD1 */ - err = mmc_send_op_cond(&media); - if (err == 0) { - if (media.op_cond_response & OCR_HCS) - set_early_mmc_wake_status(MMC_STATUS_CMD1_READY_HCS); - else - set_early_mmc_wake_status(MMC_STATUS_CMD1_READY); - } else if (err == CARD_IN_PROGRESS) { - set_early_mmc_wake_status(MMC_STATUS_CMD1_IN_PROGRESS); - } else { - goto out_err; - } - - return 0; - -out_err: - set_early_mmc_wake_status(MMC_STATUS_NEED_RESET); - return -1; + return mmc_send_cmd1(&media); } |