From 8b23a6c7e1aee255004dd19098d4c2462b61b849 Mon Sep 17 00:00:00 2001 From: The Android Open Source Project Date: Tue, 3 Mar 2009 19:30:32 -0800 Subject: auto import from //depot/cupcake/@135843 --- hw/goldfish_nand_reg.h | 54 ++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 54 insertions(+) create mode 100644 hw/goldfish_nand_reg.h (limited to 'hw/goldfish_nand_reg.h') diff --git a/hw/goldfish_nand_reg.h b/hw/goldfish_nand_reg.h new file mode 100644 index 0000000..ea91461 --- /dev/null +++ b/hw/goldfish_nand_reg.h @@ -0,0 +1,54 @@ +/* Copyright (C) 2007-2008 The Android Open Source Project +** +** This software is licensed under the terms of the GNU General Public +** License version 2, as published by the Free Software Foundation, and +** may be copied, distributed, and modified under those terms. +** +** 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 NAND_DEVICE_REG_H +#define NAND_DEVICE_REG_H + +enum nand_cmd { + NAND_CMD_GET_DEV_NAME, // Write device name for NAND_DEV to NAND_DATA (vaddr) + NAND_CMD_READ, + NAND_CMD_WRITE, + NAND_CMD_ERASE, + NAND_CMD_BLOCK_BAD_GET, // NAND_RESULT is 1 if block is bad, 0 if it is not + NAND_CMD_BLOCK_BAD_SET +}; + +enum nand_dev_flags { + NAND_DEV_FLAG_READ_ONLY = 0x00000001 +}; + +#define NAND_VERSION_CURRENT (1) + +enum nand_reg { + // Global + NAND_VERSION = 0x000, + NAND_NUM_DEV = 0x004, + NAND_DEV = 0x008, + + // Dev info + NAND_DEV_FLAGS = 0x010, + NAND_DEV_NAME_LEN = 0x014, + NAND_DEV_PAGE_SIZE = 0x018, + NAND_DEV_EXTRA_SIZE = 0x01c, + NAND_DEV_ERASE_SIZE = 0x020, + NAND_DEV_SIZE_LOW = 0x028, + NAND_DEV_SIZE_HIGH = 0x02c, + + // Command + NAND_RESULT = 0x040, + NAND_COMMAND = 0x044, + NAND_DATA = 0x048, + NAND_TRANSFER_SIZE = 0x04c, + NAND_ADDR_LOW = 0x050, + NAND_ADDR_HIGH = 0x054, +}; + +#endif -- cgit v1.1