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| author | Prafulla Wadaskar <prafulla@pe-lt078.(none)> | 2010-08-07 17:44:25 +0530 |
|---|---|---|
| committer | Prafulla Wadaskar <prafulla@marvell.com> | 2010-08-08 05:17:55 +0530 |
| commit | 86cf2ae492db316e73512a1786d57ece9b3a7624 (patch) | |
| tree | 5a57ccd8526fba995b6ab982ac99fb8a2eb701f1 | |
| parent | 5f30500316ae29eed93aafcc40dfc857a2452203 (diff) | |
| download | blackbird-obmc-uboot-86cf2ae492db316e73512a1786d57ece9b3a7624.tar.gz blackbird-obmc-uboot-86cf2ae492db316e73512a1786d57ece9b3a7624.zip | |
Kirkwood: openrd_base: Added SATA support
This patch enables mvsata driver and related filesystem support.
The patch is tested for ide reset and ext2ls operation for a disk drive connected on SATA port0.
This patch depends upon the patche-series http://lists.denx.de/pipermail/u-boot/2010-August/074908.html
Signed-off-by: Prafulla Wadaskar <prafulla@marvell.com>
| -rw-r--r-- | include/configs/openrd_base.h | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/include/configs/openrd_base.h b/include/configs/openrd_base.h index 52fa73def9..846dfcd484 100644 --- a/include/configs/openrd_base.h +++ b/include/configs/openrd_base.h @@ -103,6 +103,7 @@ #define CONFIG_CMD_NAND #define CONFIG_CMD_PING #define CONFIG_CMD_USB +#define CONFIG_CMD_IDE /* * NAND configuration @@ -205,6 +206,36 @@ #endif /* CONFIG_CMD_USB */ /* + * IDe Support on SATA port0 + */ +#ifdef CONFIG_CMD_IDE +#define __io +#define CONFIG_CMD_EXT2 +#define CONFIG_MVSATA_IDE +#define CONFIG_IDE_PREINIT +#define CONFIG_MVSATA_IDE_USE_PORT1 +/* Needs byte-swapping for ATA data register */ +#define CONFIG_IDE_SWAP_IO +/* Data, registers and alternate blocks are at the same offset */ +#define CONFIG_SYS_ATA_DATA_OFFSET (0x0100) +#define CONFIG_SYS_ATA_REG_OFFSET (0x0100) +#define CONFIG_SYS_ATA_ALT_OFFSET (0x0100) +/* Each 8-bit ATA register is aligned to a 4-bytes address */ +#define CONFIG_SYS_ATA_STRIDE 4 +/* Controller supports 48-bits LBA addressing */ +#define CONFIG_LBA48 +/* CONFIG_CMD_IDE requires some #defines for ATA registers */ +#define CONFIG_SYS_IDE_MAXBUS 2 +#define CONFIG_SYS_IDE_MAXDEVICE 2 +/* ATA registers base is at SATA controller base */ +#define CONFIG_SYS_ATA_BASE_ADDR KW_SATA_BASE +/* ATA bus 0 is Kirkwood port 0 on openrd */ +#define CONFIG_SYS_ATA_IDE0_OFFSET KW_SATA_PORT0_OFFSET +/* ATA bus 1 is Kirkwood port 1 on openrd */ +#define CONFIG_SYS_ATA_IDE1_OFFSET KW_SATA_PORT1_OFFSET +#endif /* CONFIG_CMD_IDE */ + +/* * File system */ #define CONFIG_CMD_FAT |
