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Diffstat (limited to 'arch/arm/mach-omap/include/mach/gpmc.h')
| -rw-r--r-- | arch/arm/mach-omap/include/mach/gpmc.h | 165 |
1 files changed, 0 insertions, 165 deletions
diff --git a/arch/arm/mach-omap/include/mach/gpmc.h b/arch/arm/mach-omap/include/mach/gpmc.h deleted file mode 100644 index d4eac79717..0000000000 --- a/arch/arm/mach-omap/include/mach/gpmc.h +++ /dev/null @@ -1,165 +0,0 @@ -/** - * @file - * @brief This file contains the GPMC's generic definitions - * - * OMAP's General Purpose Memory Controller(GPMC) provides features - * allowing us to communicate with memory devices such as NOR, NAND, - * OneNAND, SRAM etc.. This file defines certain generic parameters - * allowing us to configure the same painlessly. - * - * (C) Copyright 2008 - * Texas Instruments, <www.ti.com> - * Nishanth Menon <x0nishan@ti.com> - * - * Originally from Linux kernel: - * http://linux.omap.com/pub/kernel/3430zoom/linux-ldp-v1.0b.tar.gz - * include/asm-arm/arch-omap/omap34xx.h - * - * Copyright (C) 2007 Texas Instruments, <www.ti.com> - * Copyright (C) 2007 Nokia Corporation. - * - * 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. - */ - -#ifndef __ASM_ARCH_OMAP_GPMC_H -#define __ASM_ARCH_OMAP_GPMC_H - -extern void __iomem *omap_gpmc_base; - -/** GPMC Reg Wrapper */ -#define GPMC_REG(REGNAME) (omap_gpmc_base + GPMC_##REGNAME) - -#define GPMC_SYS_CONFIG (0x10) -#define GPMC_SYS_STATUS (0x14) -#define GPMC_IRQSTATUS (0x18) -#define GPMC_IRQ_ENABLE (0x1C) -#define GPMC_TIMEOUT_CONTROL (0x40) -#define GPMC_CFG (0x50) -#define GPMC_STATUS (0x54) -#define GPMC_PREFETCH_CONFIG1 (0x1E0) -#define GPMC_PREFETCH_CONFIG2 (0x1E4) -#define GPMC_PREFETCH_CONTROL (0x1EC) -#define GPMC_PREFETCH_STATUS (0x1f0) -#define GPMC_ECC_CONFIG (0x1F4) -#define GPMC_ECC_CONTROL (0x1F8) -#define GPMC_ECC_SIZE_CONFIG (0x1FC) -#define GPMC_ECC1_RESULT (0x200) -#define GPMC_ECC2_RESULT (0x204) -#define GPMC_ECC3_RESULT (0x208) -#define GPMC_ECC4_RESULT (0x20C) -#define GPMC_ECC5_RESULT (0x210) -#define GPMC_ECC6_RESULT (0x214) -#define GPMC_ECC7_RESULT (0x218) -#define GPMC_ECC8_RESULT (0x21C) -#define GPMC_ECC9_RESULT (0x220) -#define GPMC_ECC_BCH_RESULT_0 0x240 - -#define GPMC_CONFIG1_0 (0x60) -#define GPMC_CONFIG1_1 (0x90) -#define GPMC_CONFIG1_2 (0xC0) -#define GPMC_CONFIG1_3 (0xF0) -#define GPMC_CONFIG1_4 (0x120) -#define GPMC_CONFIG1_5 (0x150) -#define GPMC_CONFIG1_6 (0x180) -#define GPMC_CONFIG1_7 (0x1B0) -#define GPMC_CONFIG2_0 (0x64) -#define GPMC_CONFIG2_1 (0x94) -#define GPMC_CONFIG2_2 (0xC4) -#define GPMC_CONFIG2_3 (0xF4) -#define GPMC_CONFIG2_4 (0x124) -#define GPMC_CONFIG2_5 (0x154) -#define GPMC_CONFIG2_6 (0x184) -#define GPMC_CONFIG2_7 (0x1B4) -#define GPMC_CONFIG3_0 (0x68) -#define GPMC_CONFIG3_1 (0x98) -#define GPMC_CONFIG3_2 (0xC8) -#define GPMC_CONFIG3_3 (0xF8) -#define GPMC_CONFIG3_4 (0x128) -#define GPMC_CONFIG3_5 (0x158) -#define GPMC_CONFIG3_6 (0x188) -#define GPMC_CONFIG3_7 (0x1B8) -#define GPMC_CONFIG4_0 (0x6C) -#define GPMC_CONFIG4_1 (0x9C) -#define GPMC_CONFIG4_2 (0xCC) -#define GPMC_CONFIG4_3 (0xFC) -#define GPMC_CONFIG4_4 (0x12C) -#define GPMC_CONFIG4_5 (0x15C) -#define GPMC_CONFIG4_6 (0x18C) -#define GPMC_CONFIG4_7 (0x1BC) -#define GPMC_CONFIG5_0 (0x70) -#define GPMC_CONFIG5_1 (0xA0) -#define GPMC_CONFIG5_2 (0xD0) -#define GPMC_CONFIG5_3 (0x100) -#define GPMC_CONFIG5_4 (0x130) -#define GPMC_CONFIG5_5 (0x160) -#define GPMC_CONFIG5_6 (0x190) -#define GPMC_CONFIG5_7 (0x1C0) -#define GPMC_CONFIG6_0 (0x74) -#define GPMC_CONFIG6_1 (0xA4) -#define GPMC_CONFIG6_2 (0xD4) -#define GPMC_CONFIG6_3 (0x104) -#define GPMC_CONFIG6_4 (0x134) -#define GPMC_CONFIG6_5 (0x164) -#define GPMC_CONFIG6_6 (0x194) -#define GPMC_CONFIG6_7 (0x1C4) -#define GPMC_CONFIG7_0 (0x78) -#define GPMC_CONFIG7_1 (0xA8) -#define GPMC_CONFIG7_2 (0xD8) -#define GPMC_CONFIG7_3 (0x108) -#define GPMC_CONFIG7_4 (0x138) -#define GPMC_CONFIG7_5 (0x168) -#define GPMC_CONFIG7_6 (0x198) -#define GPMC_CONFIG7_7 (0x1C8) - -#define GPMC_NUM_CS 8 -#define GPMC_CONFIG_CS_SIZE (GPMC_CONFIG1_1 - GPMC_CONFIG1_0) -#define GPMC_CONFIG_REG_OFF (GPMC_CONFIG2_0 - GPMC_CONFIG1_0) - -#define GPMC_CS_NAND_COMMAND (0x1C) -#define GPMC_CS_NAND_ADDRESS (0x20) -#define GPMC_CS_NAND_DATA (0x24) - -#define GPMC_SIZE_128M 0x08 -#define GPMC_SIZE_64M 0x0C -#define GPMC_SIZE_32M 0x0E -#define GPMC_SIZE_16M 0x0F - -#define PREFETCH_FIFOTHRESHOLD_MAX 0x40 -#define PREFETCH_FIFOTHRESHOLD(val) ((val) << 8) -#define GPMC_PREFETCH_STATUS_FIFO_CNT(val) ((val >> 24) & 0x7F) -#define GPMC_PREFETCH_STATUS_COUNT(val) (val & 0x00003fff) - -int gpmc_prefetch_enable(int cs, int fifo_th, int dma_mode, - unsigned int u32_count, int is_write); -int gpmc_prefetch_reset(int cs); - -#define NAND_WP_BIT 0x00000010 - -#ifndef __ASSEMBLY__ - -/** Generic GPMC configuration structure to be used to configure a - * chip select - */ -struct gpmc_config { - unsigned int cfg[6]; - unsigned int base; - unsigned char size; -}; - -/** Generic configuration - will reset all the cs configs. */ -void gpmc_generic_init(unsigned int cfg); - -/** Configuration for a specific chip select */ -void gpmc_cs_config(char cs, struct gpmc_config *config); - -#endif - -#endif /* __ASM_ARCH_OMAP_GPMC_H */ |