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author | Cyril Chemparathy <cyril@ti.com> | 2010-06-07 14:13:32 -0400 |
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committer | Tom <Tom@bumblecow.com> | 2010-06-08 10:07:17 -0500 |
commit | 3712367c4830e87b4e7af5b480e82d316bab1251 (patch) | |
tree | 91f277f7c3346c160b47a2552925863429b86a99 /arch/arm/include/asm/arch-tnetv107x/nand_defs.h | |
parent | 678e008c3a3a27fe2d30cf423679d2d11d0fa5c2 (diff) | |
download | talos-obmc-uboot-3712367c4830e87b4e7af5b480e82d316bab1251.tar.gz talos-obmc-uboot-3712367c4830e87b4e7af5b480e82d316bab1251.zip |
ARM1176: TI: TNETV107X soc initial support
TNETV107X is a Texas Instruments SoC based on an ARM1176 core, and with a
bunch on on-chip integrated peripherals. This is an initial commit with
basic functionality, more commits with drivers, etc. to follow.
Signed-off-by: Cyril Chemparathy <cyril@ti.com>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
Diffstat (limited to 'arch/arm/include/asm/arch-tnetv107x/nand_defs.h')
-rw-r--r-- | arch/arm/include/asm/arch-tnetv107x/nand_defs.h | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/arch/arm/include/asm/arch-tnetv107x/nand_defs.h b/arch/arm/include/asm/arch-tnetv107x/nand_defs.h new file mode 100644 index 0000000000..961b710be9 --- /dev/null +++ b/arch/arm/include/asm/arch-tnetv107x/nand_defs.h @@ -0,0 +1,38 @@ +/* + * TNETV107X: NAND definitions + * + * 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., 675 Mass Ave, Cambridge, MA 02139, USA. + */ +#ifndef _NAND_DEFS_H_ +#define _NAND_DEFS_H_ + +#include <asm/arch/hardware.h> +#include <asm/arch/emif_defs.h> + +#define DAVINCI_ASYNC_EMIF_CNTRL_BASE TNETV107X_ASYNC_EMIF_CNTRL_BASE + +#define MASK_CLE 0x4000 +#define MASK_ALE 0x2000 + +#define NAND_READ_START 0x00 +#define NAND_READ_END 0x30 +#define NAND_STATUS 0x70 + +extern void davinci_nand_init(struct nand_chip *nand); + +#endif |