Add Sata support on uDoo Board.
Signed-off-by: Giuseppe Pagano giuseppe.pagano@seco.com Cc: sbabic@denx.de
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diff -uNr a/board/udoo/udoo.c b/board/udoo/udoo.c --- a/board/udoo/udoo.c 2013-11-06 18:45:22.000000000 +0100 +++ b/board/udoo/udoo.c 2013-11-06 18:46:00.000000000 +0100 @@ -208,6 +208,32 @@ return 0; }
+#ifdef CONFIG_CMD_SATA +int setup_sata(void) +{ + struct iomuxc_base_regs *const iomuxc_regs + = (struct iomuxc_base_regs *)IOMUXC_BASE_ADDR; + + int ret = enable_sata_clock(); + if (ret) + return ret; + + clrsetbits_le32(&iomuxc_regs->gpr[13], + IOMUXC_GPR13_SATA_MASK, + IOMUXC_GPR13_SATA_PHY_8_RXEQ_3P0DB + |IOMUXC_GPR13_SATA_PHY_7_SATA2M + |IOMUXC_GPR13_SATA_SPEED_3G + |(3<<IOMUXC_GPR13_SATA_PHY_6_SHIFT) + |IOMUXC_GPR13_SATA_SATA_PHY_5_SS_DISABLED + |IOMUXC_GPR13_SATA_SATA_PHY_4_ATTEN_9_16 + |IOMUXC_GPR13_SATA_PHY_3_TXBOOST_0P00_DB + |IOMUXC_GPR13_SATA_PHY_2_TX_1P104V + |IOMUXC_GPR13_SATA_PHY_1_SLOW); + + return 0; +} +#endif + int board_mmc_init(bd_t *bis) { imx_iomux_v3_setup_multiple_pads(usdhc3_pads, ARRAY_SIZE(usdhc3_pads)); @@ -239,6 +265,9 @@ /* address of boot parameters */ gd->bd->bi_boot_params = PHYS_SDRAM + 0x100;
+#ifdef CONFIG_CMD_SATA + setup_sata(); +#endif return 0; }
diff -uNr a/include/configs/udoo.h b/include/configs/udoo.h --- a/include/configs/udoo.h 2013-11-06 18:45:22.000000000 +0100 +++ b/include/configs/udoo.h 2013-11-06 18:46:27.000000000 +0100 @@ -34,6 +34,19 @@ #define CONFIG_MXC_UART #define CONFIG_MXC_UART_BASE UART2_BASE
+#define CONFIG_CMD_SATA +/* + * SATA Configs + */ +#ifdef CONFIG_CMD_SATA +#define CONFIG_DWC_AHSATA +#define CONFIG_SYS_SATA_MAX_DEVICE 1 +#define CONFIG_DWC_AHSATA_PORT_ID 0 +#define CONFIG_DWC_AHSATA_BASE_ADDR SATA_ARB_BASE_ADDR +#define CONFIG_LBA48 +#define CONFIG_LIBATA +#endif + /* Network support */
#define CONFIG_CMD_PING