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-rw-r--r--include/configs/zynq-common.h77
1 files changed, 77 insertions, 0 deletions
diff --git a/include/configs/zynq-common.h b/include/configs/zynq-common.h
index d6dc745..c7eee0a 100644
--- a/include/configs/zynq-common.h
+++ b/include/configs/zynq-common.h
@@ -228,4 +228,81 @@
#define CONFIG_CMD_MII
#define CONFIG_CMD_TFTPPUT
+/* SPL part */
+#define CONFIG_SPL
+#define CONFIG_CMD_SPL
+#define CONFIG_SPL_FRAMEWORK
+#define CONFIG_SPL_LIBCOMMON_SUPPORT
+#define CONFIG_SPL_LIBGENERIC_SUPPORT
+#define CONFIG_SPL_SERIAL_SUPPORT
+
+#define CONFIG_SPL_LDSCRIPT "arch/arm/cpu/armv7/zynq/u-boot-spl.lds"
+
+/* Disable dcache for SPL just for sure */
+#ifdef CONFIG_SPL_BUILD
+#define CONFIG_SYS_DCACHE_OFF
+#undef CONFIG_FPGA
+#endif
+
+/* MMC support */
+#ifdef CONFIG_ZYNQ_SDHCI0
+#define CONFIG_SPL_MMC_SUPPORT
+#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_LIBDISK_SUPPORT
+#define CONFIG_SPL_FAT_SUPPORT
+#define CONFIG_SPL_FAT_LOAD_PAYLOAD_NAME "u-boot.img"
+#endif
+
+/* Address in RAM where the parameters must be copied by SPL. */
+#define CONFIG_SYS_SPL_ARGS_ADDR 0x10000000
+
+#define CONFIG_SPL_FAT_LOAD_ARGS_NAME "system.dtb"
+#define CONFIG_SPL_FAT_LOAD_KERNEL_NAME "uImage"
+
+/* Not using MMC raw mode - just for compilation purpose */
+#define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR 0
+#define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTORS 0
+#define CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR 0
+
+/* qspi mode is working fine */
+#ifdef CONFIG_ZYNQ_QSPI
+#define CONFIG_SPL_SPI_SUPPORT
+#define CONFIG_SPL_SPI_LOAD
+#define CONFIG_SPL_SPI_FLASH_SUPPORT
+#define CONFIG_SPL_SPI_BUS 0
+#define CONFIG_SYS_SPI_U_BOOT_OFFS 0x100000
+#define CONFIG_SPL_SPI_CS 0
+#endif
+
+/* for booting directly linux */
+#define CONFIG_SPL_OS_BOOT
+
+/* SP location before relocation, must use scratch RAM */
+#define CONFIG_SPL_TEXT_BASE 0x0
+
+/* 3 * 64kB blocks of OCM - one is on the top because of bootrom */
+#define CONFIG_SPL_MAX_SIZE 0x30000
+
+/* The highest 64k OCM address */
+#define OCM_HIGH_ADDR 0xffff0000
+
+/* Just define any reasonable size */
+#define CONFIG_SPL_STACK_SIZE 0x1000
+
+/* SPL stack position - and stack goes down */
+#define CONFIG_SPL_STACK (OCM_HIGH_ADDR + CONFIG_SPL_STACK_SIZE)
+
+/* On the top of OCM space */
+#define CONFIG_SYS_SPL_MALLOC_START (CONFIG_SPL_STACK + \
+ GENERATED_GBL_DATA_SIZE)
+#define CONFIG_SYS_SPL_MALLOC_SIZE 0x1000
+
+/* BSS setup */
+#define CONFIG_SPL_BSS_START_ADDR 0x100000
+#define CONFIG_SPL_BSS_MAX_SIZE 0x100000
+
+#define CONFIG_SYS_UBOOT_START CONFIG_SYS_TEXT_BASE
+
#endif /* __CONFIG_ZYNQ_COMMON_H */