From: Marek Vasut <marek.vasut@gmail.com>
Date: Mon, 5 Apr 2010 00:28:14 +0000 (+0200)
Subject: PXA: PXAMMC: Drop different delays for PXA27X
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=55429a0323c8b39618b0005a7b8e496c5f8da997;p=project%2Fbcm63xx%2Fu-boot.git

PXA: PXAMMC: Drop different delays for PXA27X

In case the delays were set to 10000, the MMC card on PXA27X boards (and PXA3xx
boards) didn't initialize on first try. Increasing the delays and leaving just
those for PXA25x and 26x (that is 200000) fixes this problem.

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
---

diff --git a/drivers/mmc/pxa_mmc.c b/drivers/mmc/pxa_mmc.c
index 8225235bfe..b1555414df 100644
--- a/drivers/mmc/pxa_mmc.c
+++ b/drivers/mmc/pxa_mmc.c
@@ -584,11 +584,7 @@ mmc_legacy_init(int verbose)
 			debug("Detected SD card\n");
 			break;
 		}
-#ifdef CONFIG_PXA27X
-		udelay(10000);
-#else
 		udelay(200000);
-#endif
 	}
 
 	if (retries <= 0 || !(IF_TYPE_SD == mmc_dev.if_type)) {
@@ -598,11 +594,7 @@ mmc_legacy_init(int verbose)
 
 		retries = 10;
 		while (retries-- && resp && !(resp[0] & 0x80000000)) {
-#ifdef CONFIG_PXA27X
-			udelay(10000);
-#else
 			udelay(200000);
-#endif
 			resp =
 			    mmc_cmd(MMC_CMD_SEND_OP_COND, 0x00ff, 0x8000,
 				    MMC_CMDAT_R3);