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authorWolfgang Denk <wd@denx.de>2010-08-04 00:35:10 +0200
committerWolfgang Denk <wd@denx.de>2010-08-04 00:35:10 +0200
commit9efac4a1eb99d9c5539aa6992025eeacab7980c6 (patch)
tree518c81f209eec164b15466e412d88bde0fa68291 /arch
parentac956293befb265b8958654d08c4ad52e605d46e (diff)
parent87f314e98beae1d922ef5d182eb9b4c2027f11ed (diff)
downloadu-boot-linaro-stable-9efac4a1eb99d9c5539aa6992025eeacab7980c6.tar.gz
Merge branch 'master' of git://git.denx.de/u-boot-samsung
Diffstat (limited to 'arch')
-rw-r--r--arch/arm/include/asm/arch-s5pc1xx/cpu.h2
-rw-r--r--arch/arm/include/asm/arch-s5pc1xx/mmc.h71
2 files changed, 73 insertions, 0 deletions
diff --git a/arch/arm/include/asm/arch-s5pc1xx/cpu.h b/arch/arm/include/asm/arch-s5pc1xx/cpu.h
index 90485aaff..b3af8cc78 100644
--- a/arch/arm/include/asm/arch-s5pc1xx/cpu.h
+++ b/arch/arm/include/asm/arch-s5pc1xx/cpu.h
@@ -38,6 +38,7 @@
#define S5PC100_PWMTIMER_BASE 0xEA000000
#define S5PC100_WATCHDOG_BASE 0xEA200000
#define S5PC100_UART_BASE 0xEC000000
+#define S5PC100_MMC_BASE 0xED800000
/* S5PC110 */
#define S5PC110_GPIO_BASE 0xE0200000
@@ -45,6 +46,7 @@
#define S5PC110_WATCHDOG_BASE 0xE2700000
#define S5PC110_UART_BASE 0xE2900000
#define S5PC110_SROMC_BASE 0xE8000000
+#define S5PC110_MMC_BASE 0xEB000000
#define S5PC110_DMC0_BASE 0xF0000000
#define S5PC110_DMC1_BASE 0xF1400000
#define S5PC110_VIC0_BASE 0xF2000000
diff --git a/arch/arm/include/asm/arch-s5pc1xx/mmc.h b/arch/arm/include/asm/arch-s5pc1xx/mmc.h
new file mode 100644
index 000000000..ac560c270
--- /dev/null
+++ b/arch/arm/include/asm/arch-s5pc1xx/mmc.h
@@ -0,0 +1,71 @@
+/*
+ * (C) Copyright 2009 SAMSUNG Electronics
+ * Minkyu Kang <mk7.kang@samsung.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
+#ifndef __ASM_ARCH_MMC_H_
+#define __ASM_ARCH_MMC_H_
+
+#ifndef __ASSEMBLY__
+struct s5p_mmc {
+ unsigned int sysad;
+ unsigned short blksize;
+ unsigned short blkcnt;
+ unsigned int argument;
+ unsigned short trnmod;
+ unsigned short cmdreg;
+ unsigned int rspreg0;
+ unsigned int rspreg1;
+ unsigned int rspreg2;
+ unsigned int rspreg3;
+ unsigned int bdata;
+ unsigned int prnsts;
+ unsigned char hostctl;
+ unsigned char pwrcon;
+ unsigned char blkgap;
+ unsigned char wakcon;
+ unsigned short clkcon;
+ unsigned char timeoutcon;
+ unsigned char swrst;
+ unsigned int norintsts; /* errintsts */
+ unsigned int norintstsen; /* errintstsen */
+ unsigned int norintsigen; /* errintsigen */
+ unsigned short acmd12errsts;
+ unsigned char res1[2];
+ unsigned int capareg;
+ unsigned char res2[4];
+ unsigned int maxcurr;
+ unsigned char res3[0x34];
+ unsigned int control2;
+ unsigned int control3;
+ unsigned int control4;
+ unsigned char res4[0x6e];
+ unsigned short hcver;
+ unsigned char res5[0xFFF00];
+};
+
+struct mmc_host {
+ struct s5p_mmc *reg;
+ unsigned int version; /* SDHCI spec. version */
+ unsigned int clock; /* Current clock (MHz) */
+};
+
+int s5p_mmc_init(int dev_index);
+
+#endif /* __ASSEMBLY__ */
+#endif