Signed-off-by: Albert Aribaud albert.aribaud@free.fr --- board/LaCie/edminiv2/edminiv2.c | 26 ++++++++++++++++++++++++++ include/configs/edminiv2.h | 29 +++++++++++++++++++++++++++-- 2 files changed, 53 insertions(+), 2 deletions(-)
diff --git a/board/LaCie/edminiv2/edminiv2.c b/board/LaCie/edminiv2/edminiv2.c index 54c0ffe..84375c2 100644 --- a/board/LaCie/edminiv2/edminiv2.c +++ b/board/LaCie/edminiv2/edminiv2.c @@ -80,13 +80,39 @@ ulong board_flash_get_legacy(ulong base, int banknum, flash_info_t *info) } #endif /* CONFIG_SYS_FLASH_CFI */
+/* + * ED Mini V2 uses SATA PORT1. Initialize this port and + * disable low power on it. + */ + +/* mask for isolating IPM and DET fields in SControl register */ +#define EDMINIV2_SCONTROL_MASK (ORION5X_SATA_SCONTROL_DET_MASK \ + || ORION5X_SATA_SCONTROL_IMP_MASK) + +/* IPM and DET values for initializing link */ +#define EDMINIV2_PORT_INIT (ORION5X_SATA_SCONTROL_DET_INIT \ + || ORION5X_SATA_SCONTROL_IMP_NO_LP_ALLOWED) + +/* IPM and DET values to use link once initialized */ +#define EDMINIV2_PORT_USE (ORION5X_SATA_SCONTROL_DET_NONE \ + || ORION5X_SATA_SCONTROL_IMP_NO_LP_ALLOWED) + int board_init(void) { + u32 reg; + /* arch number of board */ gd->bd->bi_arch_number = MACH_TYPE_EDMINI_V2;
/* boot parameter start at 256th byte of RAM base */ gd->bd->bi_boot_params = gd->bd->bi_dram[0].start + 0x100;
+ /* reset port 1 of SATAHC controller */ + reg = readl(ORION5X_SATA_PORT1_SCONTROL_REG); + reg = (reg & ~EDMINIV2_SCONTROL_MASK) | EDMINIV2_PORT_INIT; + writel(reg, ORION5X_SATA_PORT1_SCONTROL_REG); + reg = (reg & ~EDMINIV2_SCONTROL_MASK) | EDMINIV2_PORT_USE; + writel(reg, ORION5X_SATA_PORT1_SCONTROL_REG); + return 0; } diff --git a/include/configs/edminiv2.h b/include/configs/edminiv2.h index c3d95a0..5c328c8 100644 --- a/include/configs/edminiv2.h +++ b/include/configs/edminiv2.h @@ -52,6 +52,12 @@ #define CONFIG_SYS_HZ 1000
/* + * __io is necessary for cmd_ide to compile + */ + +#define __io + +/* * Board-specific values for Orion5x MPP low level init: * - MPPs 12 to 15 are SATA LEDs (mode 5) * - Others are GPIO/unused (mode 3 for MPP0, mode 5 for @@ -60,7 +66,7 @@
#define ORION5X_MPP0_7 0x00000003 #define ORION5X_MPP8_15 0x55550000 -#define ORION5X_MPP16_23 0x00000000 +#define ORION5X_MPP16_23 0x00005555
/* * Board-specific values for Orion5x GPIO low level init: @@ -74,7 +80,6 @@ */
#define ORION5X_GPIO_OUT_ENABLE 0x03fcffff -#define ORION5X_GPIO_OUT_VALUE 0x03fcffff
/* * NS16550 Configuration @@ -131,6 +136,7 @@ * Commands configuration - using default command set for now */ #include <config_cmd_default.h> + /* * Disabling some default commands for staggered bring-up */ @@ -139,6 +145,25 @@ #undef CONFIG_CMD_NFS /* no NFS since no net */
/* + * ED Mini has a connector for SATA Port 1 + */ + +#define CONFIG_CMD_IDE +#define CONFIG_DOS_PARTITION +#define CONFIG_CMD_EXT2 + +#define CONFIG_LIBATA +#define CONFIG_SYS_IDE_MAXBUS 1 +#define CONFIG_SYS_IDE_MAXDEVICE 1 +#define CONFIG_SYS_ATA_BASE_ADDR ORION5X_SATA_BASE +#define CONFIG_SYS_ATA_IDE0_OFFSET ORION5X_SATA_PORT1_OFFSET +#define CONFIG_SYS_ATA_DATA_OFFSET (0x0100) +#define CONFIG_SYS_ATA_REG_OFFSET (0x0100) +#define CONFIG_SYS_ATA_ALT_OFFSET (0x0100) +#define CONFIG_SYS_ATA_STRIDE 4 +#define CONFIG_LBA48 + +/* * Environment variables configurations */ #define CONFIG_ENV_IS_IN_FLASH 1