am43xx_evm: Add qspiboot target

[karo-tx-uboot.git] / include / configs / am43xx_evm.h

diff --git a/include/configs/am43xx_evm.h b/include/configs/am43xx_evm.h
index d5e6c4b0dc729bfc9437cd1225583d72ff992606..c1c0035d7125a1a2da3e3e7f560f4f3bf5ea880f 100644 (file)
--- a/include/configs/am43xx_evm.h
+++ b/include/configs/am43xx_evm.h
@@ -48,15 +48,15 @@
  * Since SPL did pll and ddr initialization for us,
  * we don't need to do it twice.
  */
-#if !defined(CONFIG_SPL_BUILD) && !defined(CONFIG_NOR_BOOT)
+#if !defined(CONFIG_SPL_BUILD) && !defined(CONFIG_QSPI_BOOT)
 #define CONFIG_SKIP_LOWLEVEL_INIT
 #endif
 
 /* Now bring in the rest of the common code. */
 #include <configs/ti_armv7_common.h>
 
-/* Always 128 KiB env size */
-#define CONFIG_ENV_SIZE                        (128 << 10)
+/* Always 64 KiB env size */
+#define CONFIG_ENV_SIZE                        (64 << 10)
 
 #define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
 
@@ -86,6 +86,30 @@
 #define CONFIG_OMAP_USB_PHY
 #define CONFIG_AM437X_USB2PHY2_HOST
 
+#ifdef CONFIG_QSPI_BOOT
+#define CONFIG_SYS_TEXT_BASE           0x30000000
+#undef CONFIG_ENV_IS_NOWHERE
+#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_SECT_SIZE           (64 << 10) /* 64 KB sectors */
+#define CONFIG_ENV_OFFSET              0x110000
+#define CONFIG_ENV_OFFSET_REDUND       0x120000
+#ifdef MTDIDS_DEFAULT
+#undef MTDIDS_DEFAULT
+#endif
+#ifdef MTDPARTS_DEFAULT
+#undef MTDPARTS_DEFAULT
+#endif
+#define MTDPARTS_DEFAULT               "mtdparts=qspi.0:512k(QSPI.u-boot)," \
+                                       "512k(QSPI.u-boot.backup)," \
+                                       "512k(QSPI.u-boot-spl-os)," \
+                                       "64k(QSPI.u-boot-env)," \
+                                       "64k(QSPI.u-boot-env.backup)," \
+                                       "8m(QSPI.kernel)," \
+                                       "-(QSPI.file-system)"
+#endif
+
 /* SPI */
 #undef CONFIG_OMAP3_SPI
 #define CONFIG_TI_QSPI
@@ -94,6 +118,7 @@
 #define CONFIG_CMD_SF
 #define CONFIG_CMD_SPI
 #define CONFIG_TI_SPI_MMAP
+#define CONFIG_SPI_FLASH_BAR
 #define CONFIG_QSPI_SEL_GPIO                   48
 #define CONFIG_SF_DEFAULT_SPEED                48000000
 #define CONFIG_DEFAULT_SPI_MODE                SPI_MODE_3