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-rw-r--r--board/freescale/mx7dsabresd/mx7dsabresd.c47
-rw-r--r--include/configs/mx7dsabresd.h81
2 files changed, 67 insertions, 61 deletions
diff --git a/board/freescale/mx7dsabresd/mx7dsabresd.c b/board/freescale/mx7dsabresd/mx7dsabresd.c
index ab6c21c..13aed0e 100644
--- a/board/freescale/mx7dsabresd/mx7dsabresd.c
+++ b/board/freescale/mx7dsabresd/mx7dsabresd.c
@@ -61,7 +61,7 @@ DECLARE_GLOBAL_DATA_PTR;
PAD_CTL_DSE_3P3V_49OHM)
#define EPDC_PAD_CTRL (PAD_CTL_HYS | PAD_CTL_DSE_40ohm | \
- PAD_CTL_DSE_3P3V_490HM)
+ PAD_CTL_DSE_3P3V_49OHM)
#define QSPI_PAD_CTRL \
(PAD_CTL_DSE_3P3V_49OHM | PAD_CTL_PUE | PAD_CTL_PUS_PU47KOHM)
@@ -70,6 +70,11 @@ DECLARE_GLOBAL_DATA_PTR;
#define BUTTON_PAD_CTRL (PAD_CTL_PUS_PU5KOHM | PAD_CTL_DSE_3P3V_98OHM)
+#define NAND_PAD_CTRL (PAD_CTL_DSE_3P3V_49OHM | PAD_CTL_SRE_SLOW | PAD_CTL_HYS)
+
+#define NAND_PAD_READY0_CTRL (PAD_CTL_DSE_3P3V_49OHM | PAD_CTL_PUS_PU5KOHM)
+
+
#ifdef CONFIG_SYS_I2C_MXC
#define PC MUX_PAD_CTRL(I2C_PAD_CTRL)
/* I2C1 for PMIC */
@@ -273,31 +278,29 @@ void iox74lv_set(int index)
#ifdef CONFIG_SYS_USE_NAND
static iomux_v3_cfg_t const gpmi_pads[] = {
- MX7D_PAD_SD3_DATA0__NAND_DATA00 | MUX_PAD_CTRL(GPMI_PAD_CTRL2),
- MX7D_PAD_SD3_DATA1__NAND_DATA01 | MUX_PAD_CTRL(GPMI_PAD_CTRL2),
- MX7D_PAD_SD3_DATA2__NAND_DATA02 | MUX_PAD_CTRL(GPMI_PAD_CTRL2),
- MX7D_PAD_SD3_DATA3__NAND_DATA03 | MUX_PAD_CTRL(GPMI_PAD_CTRL2),
- MX7D_PAD_SD3_DATA4__NAND_DATA04 | MUX_PAD_CTRL(GPMI_PAD_CTRL2),
- MX7D_PAD_SD3_DATA5__NAND_DATA05 | MUX_PAD_CTRL(GPMI_PAD_CTRL2),
- MX7D_PAD_SD3_DATA6__NAND_DATA06 | MUX_PAD_CTRL(GPMI_PAD_CTRL2),
- MX7D_PAD_SD3_DATA7__NAND_DATA07 | MUX_PAD_CTRL(GPMI_PAD_CTRL2),
- MX7D_PAD_SD3_CLK__NAND_CLE | MUX_PAD_CTRL(GPMI_PAD_CTRL2),
- MX7D_PAD_SD3_CMD__NAND_ALE | MUX_PAD_CTRL(GPMI_PAD_CTRL2),
- MX7D_PAD_SD3_STROBE__NAND_RE_B | MUX_PAD_CTRL(GPMI_PAD_CTRL2),
- MX7D_PAD_SD3_RESET_B__NAND_WE_B | MUX_PAD_CTRL(GPMI_PAD_CTRL2),
- MX7D_PAD_SAI1_MCLK__NAND_WP_B | MUX_PAD_CTRL(GPMI_PAD_CTRL2),
- MX7D_PAD_SAI1_RX_BCLK__NAND_CE3_B | MUX_PAD_CTRL(GPMI_PAD_CTRL2),
- MX7D_PAD_SAI1_RX_SYNC__NAND_CE2_B | MUX_PAD_CTRL(GPMI_PAD_CTRL2),
- MX7D_PAD_SAI1_RX_DATA__NAND_CE1_B | MUX_PAD_CTRL(GPMI_PAD_CTRL2),
- MX7D_PAD_SAI1_TX_BCLK__NAND_CE0_B | MUX_PAD_CTRL(GPMI_PAD_CTRL2),
- MX7D_PAD_SAI1_TX_SYNC__NAND_DQS | MUX_PAD_CTRL(GPMI_PAD_CTRL1),
- MX7D_PAD_SAI1_TX_DATA__NAND_READY_B | MUX_PAD_CTRL(GPMI_PAD_CTRL0),
+ MX7D_PAD_SD3_DATA0__NAND_DATA00 | MUX_PAD_CTRL(NAND_PAD_CTRL),
+ MX7D_PAD_SD3_DATA1__NAND_DATA01 | MUX_PAD_CTRL(NAND_PAD_CTRL),
+ MX7D_PAD_SD3_DATA2__NAND_DATA02 | MUX_PAD_CTRL(NAND_PAD_CTRL),
+ MX7D_PAD_SD3_DATA3__NAND_DATA03 | MUX_PAD_CTRL(NAND_PAD_CTRL),
+ MX7D_PAD_SD3_DATA4__NAND_DATA04 | MUX_PAD_CTRL(NAND_PAD_CTRL),
+ MX7D_PAD_SD3_DATA5__NAND_DATA05 | MUX_PAD_CTRL(NAND_PAD_CTRL),
+ MX7D_PAD_SD3_DATA6__NAND_DATA06 | MUX_PAD_CTRL(NAND_PAD_CTRL),
+ MX7D_PAD_SD3_DATA7__NAND_DATA07 | MUX_PAD_CTRL(NAND_PAD_CTRL),
+ MX7D_PAD_SD3_CLK__NAND_CLE | MUX_PAD_CTRL(NAND_PAD_CTRL),
+ MX7D_PAD_SD3_CMD__NAND_ALE | MUX_PAD_CTRL(NAND_PAD_CTRL),
+ MX7D_PAD_SD3_STROBE__NAND_RE_B | MUX_PAD_CTRL(NAND_PAD_CTRL),
+ MX7D_PAD_SD3_RESET_B__NAND_WE_B | MUX_PAD_CTRL(NAND_PAD_CTRL),
+ MX7D_PAD_SAI1_MCLK__NAND_WP_B | MUX_PAD_CTRL(NAND_PAD_CTRL),
+ MX7D_PAD_SAI1_RX_BCLK__NAND_CE3_B | MUX_PAD_CTRL(NAND_PAD_CTRL),
+ MX7D_PAD_SAI1_RX_SYNC__NAND_CE2_B | MUX_PAD_CTRL(NAND_PAD_CTRL),
+ MX7D_PAD_SAI1_RX_DATA__NAND_CE1_B | MUX_PAD_CTRL(NAND_PAD_CTRL),
+ MX7D_PAD_SAI1_TX_BCLK__NAND_CE0_B | MUX_PAD_CTRL(NAND_PAD_CTRL),
+ MX7D_PAD_SAI1_TX_SYNC__NAND_DQS | MUX_PAD_CTRL(NAND_PAD_CTRL),
+ MX7D_PAD_SAI1_TX_DATA__NAND_READY_B | MUX_PAD_CTRL(NAND_PAD_READY0_CTRL),
};
static void setup_gpmi_nand(void)
{
- u32 target;
-
imx_iomux_v3_setup_multiple_pads(gpmi_pads, ARRAY_SIZE(gpmi_pads));
/*
diff --git a/include/configs/mx7dsabresd.h b/include/configs/mx7dsabresd.h
index 3986170..f5f2f1c 100644
--- a/include/configs/mx7dsabresd.h
+++ b/include/configs/mx7dsabresd.h
@@ -42,6 +42,11 @@
#define CONFIG_MXC_UART
#define CONFIG_MXC_UART_BASE UART1_IPS_BASE_ADDR
+/* allow to overwrite serial and ethaddr */
+#define CONFIG_ENV_OVERWRITE
+#define CONFIG_CONS_INDEX 1
+#define CONFIG_BAUDRATE 115200
+
#define CONFIG_CMD_FUSE
#ifdef CONFIG_CMD_FUSE
#define CONFIG_MXC_OCOTP
@@ -59,13 +64,6 @@
#define CONFIG_DOS_PARTITION
#define CONFIG_SUPPORT_EMMC_BOOT /* eMMC specific */
-#define CONFIG_BAUDRATE 115200
-
-#define CONFIG_SYS_FSL_USDHC_NUM 2
-#define CONFIG_SYS_MMC_ENV_DEV 0 /* USDHC1 */
-#define CONFIG_SYS_MMC_ENV_PART 0 /* user area */
-#define CONFIG_MMCROOT "/dev/mmcblk0p2" /* USDHC1 */
-
#define PHYS_SDRAM_SIZE SZ_1G
#define CONFIG_CMD_PING
@@ -85,34 +83,6 @@
/* ENET1 */
#define IMX_FEC_BASE ENET_IPS_BASE_ADDR
-#ifdef CONFIG_SYS_BOOT_QSPI
-#define CONFIG_SYS_USE_QSPI
-#define CONFIG_ENV_IS_IN_SPI_FLASH
-#elif defined CONFIG_SYS_BOOT_NAND
-#define CONFIG_SYS_USE_NAND
-#define CONFIG_ENV_IS_IN_NAND
-#else
-#define CONFIG_SYS_USE_QSPI /* Enable the QSPI flash at default */
-#define CONFIG_ENV_IS_IN_MMC
-#endif
-
-#ifdef CONFIG_SYS_USE_NAND
-#define CONFIG_CMD_NAND
-#define CONFIG_CMD_NAND_TRIMFFS
-
-/* NAND stuff */
-#define CONFIG_NAND_MXS
-#define CONFIG_SYS_MAX_NAND_DEVICE 1
-#define CONFIG_SYS_NAND_BASE 0x40000000
-#define CONFIG_SYS_NAND_5_ADDR_CYCLE
-#define CONFIG_SYS_NAND_ONFI_DETECTION
-
-/* DMA stuff, needed for GPMI/MXS NAND support */
-#define CONFIG_APBH_DMA
-#define CONFIG_APBH_DMA_BURST
-#define CONFIG_APBH_DMA_BURST8
-#endif
-
/* PMIC */
#define CONFIG_PFUZE3000_PMIC_I2C
#ifdef CONFIG_PFUZE3000_PMIC_I2C
@@ -127,10 +97,6 @@
#undef CONFIG_CMD_EXPORTENV
#undef CONFIG_CMD_IMPORTENV
-/* allow to overwrite serial and ethaddr */
-#define CONFIG_ENV_OVERWRITE
-#define CONFIG_CONS_INDEX 1
-
/* I2C configs */
#define CONFIG_CMD_I2C
#define CONFIG_SYS_I2C
@@ -330,6 +296,34 @@
#define CONFIG_ENV_SIZE SZ_8K
+#ifdef CONFIG_SYS_BOOT_QSPI
+#define CONFIG_SYS_USE_QSPI
+#define CONFIG_ENV_IS_IN_SPI_FLASH
+#elif defined CONFIG_SYS_BOOT_NAND
+#define CONFIG_SYS_USE_NAND
+#define CONFIG_ENV_IS_IN_NAND
+#else
+#define CONFIG_SYS_USE_QSPI /* Enable the QSPI flash at default */
+#define CONFIG_ENV_IS_IN_MMC
+#endif
+
+#ifdef CONFIG_SYS_USE_NAND
+#define CONFIG_CMD_NAND
+#define CONFIG_CMD_NAND_TRIMFFS
+
+/* NAND stuff */
+#define CONFIG_NAND_MXS
+#define CONFIG_SYS_MAX_NAND_DEVICE 1
+#define CONFIG_SYS_NAND_BASE 0x40000000
+#define CONFIG_SYS_NAND_5_ADDR_CYCLE
+#define CONFIG_SYS_NAND_ONFI_DETECTION
+
+/* DMA stuff, needed for GPMI/MXS NAND support */
+#define CONFIG_APBH_DMA
+#define CONFIG_APBH_DMA_BURST
+#define CONFIG_APBH_DMA_BURST8
+#endif
+
#ifdef CONFIG_SYS_USE_QSPI
#define CONFIG_FSL_QSPI /* enable the QUADSPI driver */
#define CONFIG_QSPI_BASE QSPI1_IPS_BASE_ADDR
@@ -361,6 +355,15 @@
#define CONFIG_ENV_SIZE CONFIG_ENV_SECT_SIZE
#endif
+#ifdef CONFIG_SYS_USE_NAND
+#define CONFIG_SYS_FSL_USDHC_NUM 1
+#else
+#define CONFIG_SYS_FSL_USDHC_NUM 2
+#endif
+#define CONFIG_SYS_MMC_ENV_DEV 0 /* USDHC1 */
+#define CONFIG_SYS_MMC_ENV_PART 0 /* user area */
+#define CONFIG_MMCROOT "/dev/mmcblk0p2" /* USDHC1 */
+
#define CONFIG_OF_LIBFDT
#define CONFIG_CMD_BOOTZ
generated by cgit v1.1 at 2024-12-20 07:30:23 +0000