#ifndef __CONFIG_H
#define __CONFIG_H
+#define CONFIG_SYS_CACHELINE_SIZE 32
+
#include <asm/arch/imx-regs.h>
-#include <config_cmd_default.h>
#define CONFIG_VF610
#define CONFIG_DISPLAY_CPUINFO
#define CONFIG_DISPLAY_BOARDINFO
+#define CONFIG_SYS_FSL_CLK
#define CONFIG_MACH_TYPE 4146
#define CONFIG_BOARD_EARLY_INIT_F
-#define CONFIG_FSL_LPUART
-#define LPUART_BASE UART1_BASE
-
/* Allow to overwrite serial and ethaddr */
#define CONFIG_ENV_OVERWRITE
-#define CONFIG_SYS_UART_PORT (1)
#define CONFIG_BAUDRATE 115200
-#undef CONFIG_CMD_IMLS
+/* NAND support */
+#define CONFIG_CMD_NAND
+#define CONFIG_CMD_NAND_TRIMFFS
+#define CONFIG_SYS_NAND_ONFI_DETECTION
+
+#ifdef CONFIG_CMD_NAND
+#define CONFIG_USE_ARCH_MEMCPY
+#define CONFIG_SYS_MAX_NAND_DEVICE 1
+#define CONFIG_SYS_NAND_BASE NFC_BASE_ADDR
+
+/* UBI */
+#define CONFIG_CMD_UBI
+#define CONFIG_CMD_UBIFS
+#define CONFIG_RBTREE
+#define CONFIG_LZO
+
+/* Dynamic MTD partition support */
+#define CONFIG_CMD_MTDPARTS
+#define CONFIG_MTD_PARTITIONS
+#define CONFIG_MTD_DEVICE
+#define MTDIDS_DEFAULT "nand0=fsl_nfc"
+#define MTDPARTS_DEFAULT "mtdparts=fsl_nfc:" \
+ "128k(vf-bcb)ro," \
+ "1408k(u-boot)ro," \
+ "512k(u-boot-env)," \
+ "4m(kernel)," \
+ "512k(fdt)," \
+ "-(rootfs)"
+#endif
#define CONFIG_MMC
#define CONFIG_FSL_ESDHC
#define CONFIG_CMD_PING
#define CONFIG_CMD_DHCP
#define CONFIG_CMD_MII
-#define CONFIG_CMD_NET
#define CONFIG_FEC_MXC
#define CONFIG_MII
#define IMX_FEC_BASE ENET_BASE_ADDR
#define CONFIG_PHYLIB
#define CONFIG_PHY_MICREL
+/* QSPI Configs*/
+
+#ifdef CONFIG_FSL_QSPI
+#define CONFIG_CMD_SF
+#define FSL_QSPI_FLASH_SIZE (1 << 24)
+#define FSL_QSPI_FLASH_NUM 2
+#define CONFIG_SYS_FSL_QSPI_LE
+#endif
+
/* I2C Configs */
#define CONFIG_CMD_I2C
-#define CONFIG_HARD_I2C
-#define CONFIG_I2C_MXC
-#define CONFIG_SYS_I2C_BASE I2C0_BASE_ADDR
-#define CONFIG_SYS_I2C_SPEED 100000
+#define CONFIG_SYS_I2C
+#define CONFIG_SYS_I2C_MXC
+#define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */
+#define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */
+#define CONFIG_SYS_SPD_BUS_NUM 0
#define CONFIG_BOOTDELAY 3
-#define CONFIG_LOADADDR 0x82000000
-#define CONFIG_SYS_TEXT_BASE 0x3f008000
+#define CONFIG_SYS_LOAD_ADDR 0x82000000
+
+/* We boot from the gfxRAM area of the OCRAM. */
+#define CONFIG_SYS_TEXT_BASE 0x3f408000
+#define CONFIG_BOARD_SIZE_LIMIT 524288
+
+/*
+ * We do have 128MB of memory on the Vybrid Tower board. Leave the last
+ * 16MB alone to avoid conflicts with Cortex-M4 firmwares running from
+ * DDR3. Hence, limit the memory range for image processing to 112MB
+ * using bootm_size. All of the following must be within this range.
+ * We have the default load at 32MB into DDR (for the kernel), FDT at
+ * 64MB and the ramdisk 512KB above that (allowing for hopefully never
+ * seen large trees). This allows a reasonable split between ramdisk
+ * and kernel size, where the ram disk can be a bit larger.
+ */
+#define MEM_LAYOUT_ENV_SETTINGS \
+ "bootm_size=0x07000000\0" \
+ "loadaddr=0x82000000\0" \
+ "kernel_addr_r=0x82000000\0" \
+ "fdt_addr=0x84000000\0" \
+ "fdt_addr_r=0x84000000\0" \
+ "rdaddr=0x84080000\0" \
+ "ramdisk_addr_r=0x84080000\0"
#define CONFIG_EXTRA_ENV_SETTINGS \
+ MEM_LAYOUT_ENV_SETTINGS \
"script=boot.scr\0" \
- "uimage=uImage\0" \
+ "image=zImage\0" \
"console=ttyLP1\0" \
- "fdt_high=0xffffffff\0" \
- "initrd_high=0xffffffff\0" \
"fdt_file=vf610-twr.dtb\0" \
- "fdt_addr=0x81000000\0" \
"boot_fdt=try\0" \
"ip_dyn=yes\0" \
"mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \
"fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
"bootscript=echo Running bootscript from mmc ...; " \
"source\0" \
- "loaduimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${uimage}\0" \
+ "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
"loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
"mmcboot=echo Booting from mmc ...; " \
"run mmcargs; " \
"if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
"if run loadfdt; then " \
- "bootm ${loadaddr} - ${fdt_addr}; " \
+ "bootz ${loadaddr} - ${fdt_addr}; " \
"else " \
"if test ${boot_fdt} = try; then " \
- "bootm; " \
+ "bootz; " \
"else " \
"echo WARN: Cannot load the DT; " \
"fi; " \
"fi; " \
"else " \
- "bootm; " \
+ "bootz; " \
"fi;\0" \
"netargs=setenv bootargs console=${console},${baudrate} " \
"root=/dev/nfs " \
"else " \
"setenv get_cmd tftp; " \
"fi; " \
- "${get_cmd} ${uimage}; " \
+ "${get_cmd} ${image}; " \
"if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
"if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
- "bootm ${loadaddr} - ${fdt_addr}; " \
+ "bootz ${loadaddr} - ${fdt_addr}; " \
"else " \
"if test ${boot_fdt} = try; then " \
- "bootm; " \
+ "bootz; " \
"else " \
"echo WARN: Cannot load the DT; " \
"fi; " \
"fi; " \
"else " \
- "bootm; " \
+ "bootz; " \
"fi;\0"
#define CONFIG_BOOTCOMMAND \
"if run loadbootscript; then " \
"run bootscript; " \
"else " \
- "if run loaduimage; then " \
+ "if run loadimage; then " \
"run mmcboot; " \
"else run netboot; " \
"fi; " \
#define CONFIG_SYS_LONGHELP /* undef to save memory */
#define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */
#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
-#define CONFIG_SYS_PROMPT "=> "
#undef CONFIG_AUTO_COMPLETE
#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
#define CONFIG_SYS_PBSIZE \
#define CONFIG_SYS_MEMTEST_START 0x80010000
#define CONFIG_SYS_MEMTEST_END 0x87C00000
-#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
-#define CONFIG_SYS_HZ 1000
-
/*
* Stack sizes
* The stack sizes are set up in start.S using the settings below
/* FLASH and environment organization */
#define CONFIG_SYS_NO_FLASH
+#ifdef CONFIG_ENV_IS_IN_MMC
#define CONFIG_ENV_SIZE (8 * 1024)
-#define CONFIG_ENV_IS_IN_MMC
#define CONFIG_ENV_OFFSET (12 * 64 * 1024)
#define CONFIG_SYS_MMC_ENV_DEV 0
+#endif
+
+#ifdef CONFIG_ENV_IS_IN_NAND
+#define CONFIG_ENV_SIZE (64 * 2048)
+#define CONFIG_ENV_SECT_SIZE (64 * 2048)
+#define CONFIG_ENV_RANGE (512 * 1024)
+#define CONFIG_ENV_OFFSET 0x180000
+#endif
-#define CONFIG_OF_LIBFDT
#define CONFIG_CMD_BOOTZ
#endif
projects / people / ms / u-boot.git / blobdiff