#include <linux/sizes.h>
-#define CONFIG_SKIP_LOWLEVEL_INIT /* Loaded by another bootloader */
-#define CONFIG_SYS_MALLOC_LEN SZ_2M
+/*
+ * The "stemmy" U-Boot port is designed to be chainloaded by the Samsung
+ * bootloader on devices based on ST-Ericsson Ux500. Therefore, we skip most
+ * low-level initialization and rely on configuration provided by the Samsung
+ * bootloader. New images are loaded at the same address for compatibility.
+ */
+#define CONFIG_SYS_INIT_SP_ADDR CONFIG_SYS_TEXT_BASE
-/* Physical Memory Map */
-#define PHYS_SDRAM_1 0x00000000 /* DDR-SDRAM Bank #1 */
-#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
-#define CONFIG_SYS_SDRAM_SIZE SZ_1G
-#define CONFIG_SYS_INIT_RAM_SIZE 0x00100000
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_SDRAM_BASE + \
- CONFIG_SYS_INIT_RAM_SIZE - \
- GENERATED_GBL_DATA_SIZE)
-#define CONFIG_SYS_INIT_SP_ADDR CONFIG_SYS_GBL_DATA_OFFSET
+#define CONFIG_SYS_MALLOC_LEN SZ_2M
/* FIXME: This should be loaded from device tree... */
#define CONFIG_SYS_L2_PL310
#define CONFIG_SYS_PL310_BASE 0xa0412000
-#define CONFIG_SYS_LOAD_ADDR 0x00100000
+/* Generate initrd atag for downstream kernel (others are copied in stemmy.c) */
+#define CONFIG_INITRD_TAG
#endif