From 341188b9ccaa8d4462d772cc067aca8d7618633a Mon Sep 17 00:00:00 2001 From: Haavard Skinnemoen Date: Thu, 22 May 2008 11:09:59 +0200 Subject: MMC: Consolidate MMC/SD command definitions This moves the MMC and SD Card command definitions from include/asm/arch/mmc.h into include/mmc.h. These definitions are given by the MMC and SD Card standards, not by any particular architecture. There's a lot more room for consolidation in the MMC drivers which I'm hoping to get done eventually, but this patch is a start. Compile-tested for all avr32 boards as well as lpc2292sodimm and lubbock. This should cover all three mmc drivers in the tree. Signed-off-by: Haavard Skinnemoen --- cpu/pxa/mmc.c | 11 +++++++---- 1 file changed, 7 insertions(+), 4 deletions(-) (limited to 'cpu/pxa') diff --git a/cpu/pxa/mmc.c b/cpu/pxa/mmc.c index 039ce0f579..4495a808f5 100644 --- a/cpu/pxa/mmc.c +++ b/cpu/pxa/mmc.c @@ -119,7 +119,7 @@ mmc_block_read(uchar * dst, ulong src, ulong len) MMC_RDTO = 0xffff; MMC_NOB = 1; MMC_BLKLEN = len; - mmc_cmd(MMC_CMD_READ_BLOCK, argh, argl, + mmc_cmd(MMC_CMD_READ_SINGLE_BLOCK, argh, argl, MMC_CMDAT_R1 | MMC_CMDAT_READ | MMC_CMDAT_BLOCK | MMC_CMDAT_DATA_EN); @@ -568,7 +568,7 @@ mmc_init(int verbose) MMC_SPI = MMC_SPI_DISABLE; /* reset */ - mmc_cmd(MMC_CMD_RESET, 0, 0, MMC_CMDAT_INIT | MMC_CMDAT_R0); + mmc_cmd(MMC_CMD_GO_IDLE_STATE, 0, 0, MMC_CMDAT_INIT | MMC_CMDAT_R0); udelay(200000); retries = 3; while (retries--) { @@ -578,7 +578,10 @@ mmc_init(int verbose) break; } - resp = mmc_cmd(SD_CMD_APP_OP_COND, 0x0020, 0, MMC_CMDAT_R3 | (retries < 2 ? 0 : MMC_CMDAT_INIT)); /* Select 3.2-3.3 and 3.3-3.4V */ + /* Select 3.2-3.3 and 3.3-3.4V */ + resp = mmc_cmd(SD_CMD_APP_SEND_OP_COND, 0x0020, 0, + MMC_CMDAT_R3 | (retries < 2 ? 0 + : MMC_CMDAT_INIT)); if (resp[0] & 0x80000000) { mmc_dev.if_type = IF_TYPE_SD; debug("Detected SD card\n"); @@ -616,7 +619,7 @@ mmc_init(int verbose) memcpy(cid_resp, resp, sizeof(cid_resp)); /* MMC exists, get CSD too */ - resp = mmc_cmd(MMC_CMD_SET_RCA, 0, 0, MMC_CMDAT_R1); + resp = mmc_cmd(MMC_CMD_SET_RELATIVE_ADDR, 0, 0, MMC_CMDAT_R1); if (IF_TYPE_SD == mmc_dev.if_type) rca = ((resp[0] & 0xffff0000) >> 16); resp = mmc_cmd(MMC_CMD_SEND_CSD, rca, 0, MMC_CMDAT_R2); -- cgit v1.2.3