diff options
| author | Ronald G. Minnich <rminnich@gmail.com> | 2012-11-27 10:48:56 -0800 |
|---|---|---|
| committer | Ronald G. Minnich <rminnich@gmail.com> | 2012-11-28 07:56:20 +0100 |
| commit | acf443191bd035c26ee89c3ca56f065a5111901b (patch) | |
| tree | af6c0a62a31610478d3c20fdfa0ce4e9e426ad86 /src/cpu/samsung/exynos5-common/mmc.h | |
| parent | 6e3728bb12688e8de300c04d5e7a688bc99a2d15 (diff) | |
add .h files for common exynos 5
Change-Id: I48497adc29a1b8ca11d1e0a5d879cab5b6b55dcd
Signed-off-by: David Hendricks <dhendrix@chromium.org>
Signed-off-by: Hung-Te Lin <hungte@chromium.org>
Signed-off-by: Stefan Reinauer <stepan@coresystems.de>
Signed-off-by: Ronald G. Minnich <rminnich@gmail.com>
Reviewed-on: http://review.coreboot.org/1926
Tested-by: build bot (Jenkins)
Diffstat (limited to 'src/cpu/samsung/exynos5-common/mmc.h')
| -rw-r--r-- | src/cpu/samsung/exynos5-common/mmc.h | 77 |
1 files changed, 77 insertions, 0 deletions
diff --git a/src/cpu/samsung/exynos5-common/mmc.h b/src/cpu/samsung/exynos5-common/mmc.h new file mode 100644 index 0000000000..4e435893aa --- /dev/null +++ b/src/cpu/samsung/exynos5-common/mmc.h @@ -0,0 +1,77 @@ +/* + * (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_COMMON_MMC_H_ +#define __ASM_ARCH_COMMON_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 char res4[4]; + unsigned int control4; + unsigned char res5[0x6e]; + unsigned short hcver; + unsigned char res6[0xFF00]; +}; + +struct mmc_host { + struct s5p_mmc *reg; + unsigned int version; /* SDHCI spec. version */ + unsigned int clock; /* Current clock (MHz) */ + int dev_index; +}; + +#ifdef CONFIG_OF_CONTROL +int s5p_mmc_init(const void *blob); +#else +int s5p_mmc_init(int dev_index, int bus_width); +#endif + +#endif /* __ASSEMBLY__ */ +#endif |