omap: add basic SPL support

[oweals/u-boot.git] / include / configs / omap4_panda.h

diff --git a/include/configs/omap4_panda.h b/include/configs/omap4_panda.h
index 9f82ef4902baca4b8972c13bb32197d2f23060fc..1112362b3231304dc95b5874751f29e336cbb212 100644 (file)
--- a/include/configs/omap4_panda.h
+++ b/include/configs/omap4_panda.h
@@ -239,7 +239,34 @@
 
 /* Defines for SDRAM init */
 #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_TEXT_BASE           0x40304350
+#define CONFIG_SPL_MAX_SIZE            0x8000  /* 32 K */
+#define CONFIG_SPL_STACK               LOW_LEVEL_SRAM_STACK
+
+#define CONFIG_SPL_BSS_START_ADDR      0x80000000
+#define CONFIG_SPL_BSS_MAX_SIZE                0x80000         /* 512 KB */
+
+#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_LDSCRIPT "arch/arm/cpu/armv7/omap-common/u-boot-spl.lds"
+
+/*
+ * 1MB into the SDRAM to allow for SPL's bss at the beginning of SDRAM
+ * 64 bytes before this address should be set aside for u-boot.img's
+ * header. That is 0x800FFFC0--0x80100000 should not be used for any
+ * other needs.
+ */
+#define CONFIG_SYS_TEXT_BASE           0x80100000
+
 #endif /* __CONFIG_H */