Signed-off-by: Vipin Kumar vipin.kumar@st.com --- arch/arm/include/asm/arch-spear/mmc.h | 29 +++++++++++++++++++++++++++++ arch/arm/include/asm/arch-spear/spear320.h | 1 + board/st/spear/spear320plc.c | 12 ++++++++++++ include/configs/spear320-evb.h | 5 +++++ 4 files changed, 47 insertions(+) create mode 100644 arch/arm/include/asm/arch-spear/mmc.h
diff --git a/arch/arm/include/asm/arch-spear/mmc.h b/arch/arm/include/asm/arch-spear/mmc.h new file mode 100644 index 0000000..5c01a7e --- /dev/null +++ b/arch/arm/include/asm/arch-spear/mmc.h @@ -0,0 +1,29 @@ +/* + * (C) Copyright 2012 + * Vipin Kumar, ST Micoelectronics, vipin.kumar@st.com. + * + * See file CREDITS for list of people who contributed to this + * project. + * + * 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 + +extern int spear_sdhci_init(u32 regbase, u32 max_clk, u32 min_clk, u32 quirks); + +#endif diff --git a/arch/arm/include/asm/arch-spear/spear320.h b/arch/arm/include/asm/arch-spear/spear320.h index abdcda6..a027e10 100644 --- a/arch/arm/include/asm/arch-spear/spear320.h +++ b/arch/arm/include/asm/arch-spear/spear320.h @@ -31,6 +31,7 @@ #define CONFIG_SYS_NAND_CLE (1 << 16) #define CONFIG_SYS_NAND_ALE (1 << 17)
+#define CONFIG_SYS_MMC_BASE 0x70000000 #define CONFIG_SYS_MACB0_BASE 0xAA000000 #define CONFIG_SYS_MACB1_BASE 0xAB000000 #define CONFIG_SPEAR_RASBASE 0xB3000000 diff --git a/board/st/spear/spear320plc.c b/board/st/spear/spear320plc.c index 5a79eb6..315fe2d 100644 --- a/board/st/spear/spear320plc.c +++ b/board/st/spear/spear320plc.c @@ -123,3 +123,15 @@ int board_eth_init(bd_t *bis) return ret; } #endif + +#if defined(CONFIG_CMD_MMC) +int board_mmc_init(bd_t *bis) +{ + int ret = 0; +#if defined(CONFIG_SPEAR_SDHCI) + if (spear_sdhci_init(CONFIG_SYS_MMC_BASE, 24000000, 6000000, 0) >= 0) + ret++; +#endif + return ret; +} +#endif diff --git a/include/configs/spear320-evb.h b/include/configs/spear320-evb.h index 229fa83..955266b 100644 --- a/include/configs/spear320-evb.h +++ b/include/configs/spear320-evb.h @@ -33,6 +33,11 @@ #define CONFIG_MACH_SPEAR320EVB #define CONFIG_MACH_TYPE MACH_TYPE_SPEAR320
+/* ARASAN SD MMC configuration */ +#if !defined(CONFIG_SPEAR_USBTTY) + #define CONFIG_SPEAR_SDHCI +#endif + /* Designware Ethernet configurations */ #if !defined(CONFIG_SPEAR_USBTTY) #define CONFIG_DESIGNWARE_ETH