/*
* High Level Configuration Options
*/
-#define CONFIG_ARMV7 1 /* This is an ARM V7 CPU core */
-#define CONFIG_OMAP 1 /* in a TI OMAP core */
#define CONFIG_OMAP44XX 1 /* which is a 44XX */
#define CONFIG_OMAP4430 1 /* which is in a 4430 */
-#define CONFIG_OMAP_GPIO
-#define CONFIG_OMAP_COMMON
+#define CONFIG_MISC_INIT_R
+#define CONFIG_ARCH_CPU_INIT
+#define CONFIG_DISPLAY_CPUINFO 1
+#define CONFIG_DISPLAY_BOARDINFO 1
+
+#define CONFIG_SYS_THUMB_BUILD
+
+#ifndef CONFIG_SYS_L2CACHE_OFF
+#define CONFIG_SYS_L2_PL310 1
+#define CONFIG_SYS_PL310_BASE 0x48242000
+#endif
+#define CONFIG_SYS_CACHELINE_SIZE 32
/* Get CPU defs */
#include <asm/arch/cpu.h>
#include <asm/arch/omap.h>
-/* Display CPU and Board Info */
-#define CONFIG_DISPLAY_CPUINFO 1
-#define CONFIG_DISPLAY_BOARDINFO 1
-
-#define CONFIG_MISC_INIT_R
-
-#define CONFIG_OF_LIBFDT 1
-#define CONFIG_CMD_BOOTZ
-#define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */
-#define CONFIG_SETUP_MEMORY_TAGS 1
-#define CONFIG_INITRD_TAG 1
-#define CONFIG_REVISION_TAG 1
+/* Use General purpose timer 1 */
+#define CONFIG_SYS_TIMERBASE GPT2_BASE
/*
- * Size of malloc() pool
* Total Size Environment - 128k
- * Malloc - add 256k
*/
#define CONFIG_ENV_SIZE (128 << 10)
-#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + (256 << 10))
-/* Vector Base */
-#define CONFIG_SYS_CA9_VECTOR_BASE SRAM_ROM_VECT_BASE
/*
- * Hardware drivers
+ * For the DDR timing information we can either dynamically determine
+ * the timings to use or use pre-determined timings (based on using the
+ * dynamic method. Default to the static timing infomation.
*/
+#define CONFIG_SYS_EMIF_PRECALCULATED_TIMING_REGS
+#ifndef CONFIG_SYS_EMIF_PRECALCULATED_TIMING_REGS
+#define CONFIG_SYS_AUTOMATIC_SDRAM_DETECTION
+#define CONFIG_SYS_DEFAULT_LPDDR2_TIMINGS
+#endif
+
+#include <configs/ti_armv7_common.h>
/*
- * serial port - NS16550 compatible
+ * Hardware drivers
*/
-#define V_NS16550_CLK 48000000
-
#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE (-4)
-#define CONFIG_SYS_NS16550_CLK V_NS16550_CLK
+#define CONFIG_SYS_NS16550_CLK 48000000
#define CONFIG_CONS_INDEX 3
#define CONFIG_SYS_NS16550_COM3 UART3_BASE
-#define CONFIG_BAUDRATE 115200
-#define CONFIG_SYS_BAUDRATE_TABLE {4800, 9600, 19200, 38400, 57600,\
- 115200}
-
-/* CPU */
-#define CONFIG_ARCH_CPU_INIT
-
-/* I2C */
-#define CONFIG_HARD_I2C 1
-#define CONFIG_SYS_I2C_SPEED 100000
-#define CONFIG_SYS_I2C_SLAVE 1
-#define CONFIG_DRIVER_OMAP34XX_I2C 1
-#define CONFIG_I2C_MULTI_BUS 1
-
/* TWL6030 */
#ifndef CONFIG_SPL_BUILD
#define CONFIG_TWL6030_POWER 1
#endif
-/* MMC */
-#define CONFIG_GENERIC_MMC 1
-#define CONFIG_MMC 1
-#define CONFIG_OMAP_HSMMC 1
-#define CONFIG_DOS_PARTITION 1
-
-
/* USB */
#define CONFIG_MUSB_UDC 1
#define CONFIG_USB_OMAP3 1
#define CONFIG_USB_TTY 1
#define CONFIG_SYS_CONSOLE_IS_IN_ENV 1
-/* Flash */
-#define CONFIG_SYS_NO_FLASH 1
-
-/* commands to include */
-#include <config_cmd_default.h>
-
-/* Enabled commands */
-#define CONFIG_CMD_EXT2 /* EXT2 Support */
-#define CONFIG_CMD_FAT /* FAT support */
-#define CONFIG_CMD_I2C /* I2C serial bus support */
-#define CONFIG_CMD_MMC /* MMC support */
-
-/* Disabled commands */
+/* Per-Soc commands */
#undef CONFIG_CMD_NET
#undef CONFIG_CMD_NFS
-#undef CONFIG_CMD_FPGA /* FPGA configuration Support */
-#undef CONFIG_CMD_IMLS /* List all found images */
/*
* Environment setup
*/
-
-#define CONFIG_BOOTDELAY 3
-#define CONFIG_ENV_VARS_UBOOT_CONFIG
-#define CONFIG_CMD_FS_GENERIC
-#define CONFIG_CMD_EXT2
-#define CONFIG_CMD_EXT4
-
-#define CONFIG_ENV_OVERWRITE
-
#define CONFIG_EXTRA_ENV_SETTINGS \
"loadaddr=0x82000000\0" \
"console=ttyO2,115200n8\0" \
"fi; " \
"fi"
-#define CONFIG_AUTO_COMPLETE 1
-
-/*
- * Miscellaneous configurable options
- */
-
-#define CONFIG_SYS_LONGHELP /* undef to save memory */
-#define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */
-#define CONFIG_SYS_CBSIZE 512
-/* Print Buffer Size */
-#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
- sizeof(CONFIG_SYS_PROMPT) + 16)
-#define CONFIG_SYS_MAXARGS 16
-/* Boot Argument Buffer Size */
-#define CONFIG_SYS_BARGSIZE (CONFIG_SYS_CBSIZE)
-
/*
- * memtest setup
+ * Defines for SPL
+ * It is known that this will break HS devices. Since the current size of
+ * SPL is overlapped with public stack and breaking non HS devices to boot.
+ * So moving TEXT_BASE down to non-HS limit.
*/
-#define CONFIG_SYS_MEMTEST_START 0x80000000
-#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + (32 << 20))
-
-/* Default load address */
-#define CONFIG_SYS_LOAD_ADDR 0x80000000
-
-/* Use General purpose timer 1 */
-#define CONFIG_SYS_TIMERBASE GPT2_BASE
-#define CONFIG_SYS_PTV 2 /* Divisor: 2^(PTV+1) => 8 */
-#define CONFIG_SYS_HZ 1000
-
-/*
- * SDRAM Memory Map
- * Even though we use two CS all the memory
- * is mapped to one contiguous block
- */
-#define CONFIG_NR_DRAM_BANKS 1
-
-#define CONFIG_SYS_SDRAM_BASE 0x80000000
-#define CONFIG_SYS_INIT_SP_ADDR (NON_SECURE_SRAM_END - \
- GENERATED_GBL_DATA_SIZE)
-
-#ifndef CONFIG_SYS_L2CACHE_OFF
-#define CONFIG_SYS_L2_PL310 1
-#define CONFIG_SYS_PL310_BASE 0x48242000
-#endif
-#define CONFIG_SYS_CACHELINE_SIZE 32
-
-/* Defines for SDRAM init */
-#define CONFIG_SYS_EMIF_PRECALCULATED_TIMING_REGS
-
-#ifndef CONFIG_SYS_EMIF_PRECALCULATED_TIMING_REGS
-#define CONFIG_SYS_AUTOMATIC_SDRAM_DETECTION
-#define CONFIG_SYS_DEFAULT_LPDDR2_TIMINGS
-#endif
-
-/* Defines for SPL */
-#define CONFIG_SPL
-#define CONFIG_SPL_FRAMEWORK
-#define CONFIG_SPL_TEXT_BASE 0x40304350
-#define CONFIG_SPL_MAX_SIZE (38 * 1024)
-#define CONFIG_SPL_STACK CONFIG_SYS_INIT_SP_ADDR
+#define CONFIG_SPL_TEXT_BASE 0x40300000
+#define CONFIG_SPL_MAX_SIZE (0x4030C000 - CONFIG_SPL_TEXT_BASE)
#define CONFIG_SPL_DISPLAY_PRINT
-
-/*
- * 64 bytes before this address should be set aside for u-boot.img's
- * header. That is 80E7FFC0--0x80E80000 should not be used for any
- * other needs.
- */
-#define CONFIG_SYS_TEXT_BASE 0x80E80000
-
-/*
- * BSS and malloc area 64MB into memory to allow enough
- * space for the kernel at the beginning of memory
- */
-#define CONFIG_SPL_BSS_START_ADDR 0x84000000
-#define CONFIG_SPL_BSS_MAX_SIZE 0x100000 /* 1 MB */
-#define CONFIG_SYS_SPL_MALLOC_START 0x84100000
-#define CONFIG_SYS_SPL_MALLOC_SIZE 0x100000 /* 1 MB */
-
-#define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x300 /* address 0x60000 */
-#define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS 0x200 /* 256 KB */
-#define CONFIG_SYS_MMC_SD_FAT_BOOT_PARTITION 1
-#define CONFIG_SPL_FAT_LOAD_PAYLOAD_NAME "u-boot.img"
-
-#define CONFIG_SPL_LIBCOMMON_SUPPORT
-#define CONFIG_SPL_LIBDISK_SUPPORT
-#define CONFIG_SPL_I2C_SUPPORT
-#define CONFIG_SPL_MMC_SUPPORT
-#define CONFIG_SPL_FAT_SUPPORT
-#define CONFIG_SPL_LIBGENERIC_SUPPORT
-#define CONFIG_SPL_SERIAL_SUPPORT
-#define CONFIG_SPL_GPIO_SUPPORT
#define CONFIG_SPL_LDSCRIPT "$(CPUDIR)/omap-common/u-boot-spl.lds"
-#define CONFIG_SYS_THUMB_BUILD
-
#endif /* __CONFIG_OMAP4_COMMON_H */
projects / karo-tx-uboot.git / blobdiff