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Diffstat (limited to 'include/configs/dra7xx_evm.h')
-rw-r--r--include/configs/dra7xx_evm.h38
1 files changed, 37 insertions, 1 deletions
diff --git a/include/configs/dra7xx_evm.h b/include/configs/dra7xx_evm.h
index 291c538..8d0a0eb 100644
--- a/include/configs/dra7xx_evm.h
+++ b/include/configs/dra7xx_evm.h
@@ -14,12 +14,15 @@
#define CONFIG_DRA7XX
+#ifndef CONFIG_QSPI_BOOT
/* MMC ENV related defines */
#define CONFIG_ENV_IS_IN_MMC
#define CONFIG_SYS_MMC_ENV_DEV 1 /* SLOT2: eMMC(1) */
+#define CONFIG_ENV_SIZE (128 << 10)
#define CONFIG_ENV_OFFSET 0xE0000
#define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE)
#define CONFIG_SYS_REDUNDAND_ENVIRONMENT
+#endif
#define CONFIG_CMD_SAVEENV
#if (CONFIG_CONS_INDEX == 1)
@@ -75,13 +78,46 @@
#define CONFIG_SF_DEFAULT_SPEED 48000000
#define CONFIG_DEFAULT_SPI_MODE SPI_MODE_3
+/*
+ * Default to using SPI for environment, etc.
+ * 0x000000 - 0x010000 : QSPI.SPL (64KiB)
+ * 0x010000 - 0x020000 : QSPI.SPL.backup1 (64KiB)
+ * 0x020000 - 0x030000 : QSPI.SPL.backup2 (64KiB)
+ * 0x030000 - 0x040000 : QSPI.SPL.backup3 (64KiB)
+ * 0x040000 - 0x140000 : QSPI.u-boot (1MiB)
+ * 0x140000 - 0x1C0000 : QSPI.u-boot-spl-os (512KiB)
+ * 0x1C0000 - 0x1D0000 : QSPI.u-boot-env (64KiB)
+ * 0x1D0000 - 0x1E0000 : QSPI.u-boot-env.backup1 (64KiB)
+ * 0x1E0000 - 0x9E0000 : QSPI.kernel (8MiB)
+ * 0x9E0000 - 0x2000000 : USERLAND
+ */
+#define CONFIG_SYS_SPI_KERNEL_OFFS 0x1E0000
+#define CONFIG_SYS_SPI_ARGS_OFFS 0x140000
+#define CONFIG_SYS_SPI_ARGS_SIZE 0x80000
+#if defined(CONFIG_QSPI_BOOT)
+/* In SPL, use the environment and discard MMC support for space. */
+#ifdef CONFIG_SPL_BUILD
+#undef CONFIG_SPL_MMC_SUPPORT
+#undef CONFIG_SPL_MAX_SIZE
+#define CONFIG_SPL_MAX_SIZE (64 << 10) /* 64 KiB */
+#endif
+#define CONFIG_SPL_ENV_SUPPORT
+#define CONFIG_ENV_IS_IN_SPI_FLASH
+#define CONFIG_SYS_REDUNDAND_ENVIRONMENT
+#define CONFIG_ENV_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED
+#define CONFIG_ENV_SIZE (64 << 10)
+#define CONFIG_ENV_SECT_SIZE (64 << 10) /* 64 KB sectors */
+#define CONFIG_ENV_OFFSET 0x1C0000
+#define CONFIG_ENV_OFFSET_REDUND 0x1D0000
+#endif
+
/* SPI SPL */
#define CONFIG_SPL_SPI_SUPPORT
#define CONFIG_SPL_SPI_LOAD
#define CONFIG_SPL_SPI_FLASH_SUPPORT
#define CONFIG_SPL_SPI_BUS 0
#define CONFIG_SPL_SPI_CS 0
-#define CONFIG_SYS_SPI_U_BOOT_OFFS 0x20000
+#define CONFIG_SYS_SPI_U_BOOT_OFFS 0x40000
#define CONFIG_SUPPORT_EMMC_BOOT