[U-Boot] [PATCH 1/2] configs: am43xx_evm: Merge in usbhost defconfig

[Andrew F. Davis <afd@ti.com>]

I was once again going to try to sync the mode specific defconfigs
with the main AM43xx defconfig when I decided it may make more
sense to merge in USB host boot support in to the main defconfig.

The reason we had separate defconfigs before was that SPL needs
to be placed in OCMC SRAM by the ROM when booting from USB as
it uses DMA and ARM internal SRAM space is not externally
accessible. All this means is we need to have our SPL load address
be greater than 0x4030_0000 when USB booting. For other cases
we use 0x402F_0000, this gives us an extra 64kB of space in addition
to the 256kB of OCMC RAM, as our SPL is not even half this size
currently this is not strictly needed.

Make all boot modes load to 0x4030_0000+, add SPL USB host
boot support to the main am43xx defconfig, and then remove
am43xx_evm_usbhost_boot_defconfig. Allowing us one image
that supports all AM43xx boot modes (-QSPI).

Signed-off-by: Andrew F. Davis <afd@ti.com>
---
 configs/am43xx_evm_defconfig              |  3 ++
 configs/am43xx_evm_usbhost_boot_defconfig | 74 -------------------------------
 2 files changed, 3 insertions(+), 74 deletions(-)
 delete mode 100644 configs/am43xx_evm_usbhost_boot_defconfig

diff --git a/configs/am43xx_evm_defconfig b/configs/am43xx_evm_defconfig
index 6fb2053f33..849efbd011 100644
--- a/configs/am43xx_evm_defconfig
+++ b/configs/am43xx_evm_defconfig
@@ -1,6 +1,7 @@
 CONFIG_ARM=y
 CONFIG_AM43XX=y
 CONFIG_TARGET_AM43XX_EVM=y
+CONFIG_ISW_ENTRY_ADDR=0x40300350
 CONFIG_SPL_STACK_R_ADDR=0x82000000
 CONFIG_SPL_YMODEM_SUPPORT=y
 CONFIG_DEFAULT_DEVICE_TREE="am437x-gp-evm"
@@ -13,6 +14,8 @@ CONFIG_SPL=y
 CONFIG_SPL_STACK_R=y
 CONFIG_SPL_MTD_SUPPORT=y
 CONFIG_SPL_OS_BOOT=y
+CONFIG_SPL_USB_HOST_SUPPORT=y
+CONFIG_SPL_USB_SUPPORT=y
 CONFIG_HUSH_PARSER=y
 CONFIG_CMD_BOOTZ=y
 # CONFIG_CMD_IMLS is not set
diff --git a/configs/am43xx_evm_usbhost_boot_defconfig b/configs/am43xx_evm_usbhost_boot_defconfig
deleted file mode 100644
index 5775ab16dd..0000000000
--- a/configs/am43xx_evm_usbhost_boot_defconfig
+++ /dev/null
@@ -1,74 +0,0 @@
-CONFIG_ARM=y
-CONFIG_AM43XX=y
-CONFIG_TARGET_AM43XX_EVM=y
-CONFIG_ISW_ENTRY_ADDR=0x40300350
-CONFIG_SPL_STACK_R_ADDR=0x82000000
-CONFIG_SPL_YMODEM_SUPPORT=y
-CONFIG_DEFAULT_DEVICE_TREE="am437x-gp-evm"
-CONFIG_FIT=y
-CONFIG_SPL_LOAD_FIT=y
-CONFIG_SYS_EXTRA_OPTIONS="SERIAL1,CONS_INDEX=1,NAND"
-CONFIG_SYS_CONSOLE_INFO_QUIET=y
-CONFIG_VERSION_VARIABLE=y
-CONFIG_SPL=y
-CONFIG_SPL_STACK_R=y
-CONFIG_SPL_MTD_SUPPORT=y
-CONFIG_SPL_OS_BOOT=y
-CONFIG_SPL_USB_HOST_SUPPORT=y
-CONFIG_SPL_USB_SUPPORT=y
-CONFIG_HUSH_PARSER=y
-CONFIG_CMD_BOOTZ=y
-# CONFIG_CMD_IMLS is not set
-CONFIG_CMD_ASKENV=y
-# CONFIG_CMD_FLASH is not set
-CONFIG_CMD_GPT=y
-CONFIG_CMD_MMC=y
-CONFIG_CMD_PART=y
-CONFIG_CMD_SF=y
-CONFIG_CMD_SPI=y
-CONFIG_CMD_I2C=y
-CONFIG_CMD_USB=y
-CONFIG_CMD_DFU=y
-CONFIG_CMD_GPIO=y
-# CONFIG_CMD_SETEXPR is not set
-CONFIG_CMD_DHCP=y
-CONFIG_CMD_MII=y
-CONFIG_CMD_PING=y
-CONFIG_CMD_EXT2=y
-CONFIG_CMD_EXT4=y
-CONFIG_CMD_EXT4_WRITE=y
-CONFIG_CMD_FAT=y
-CONFIG_CMD_FS_GENERIC=y
-CONFIG_ISO_PARTITION=y
-CONFIG_OF_CONTROL=y
-CONFIG_OF_LIST="am437x-gp-evm am437x-sk-evm am43x-epos-evm am437x-idk-evm"
-CONFIG_DM=y
-# CONFIG_BLK is not set
-CONFIG_DFU_MMC=y
-CONFIG_DFU_RAM=y
-CONFIG_DFU_SF=y
-CONFIG_DM_GPIO=y
-CONFIG_DM_MMC=y
-# CONFIG_DM_MMC_OPS is not set
-CONFIG_MMC_OMAP_HS=y
-CONFIG_SPI_FLASH=y
-CONFIG_SPI_FLASH_MACRONIX=y
-CONFIG_DM_SERIAL=y
-CONFIG_SYS_NS16550=y
-CONFIG_TI_QSPI=y
-CONFIG_TIMER=y
-CONFIG_OMAP_TIMER=y
-CONFIG_USB=y
-CONFIG_USB_XHCI_HCD=y
-CONFIG_USB_XHCI_DWC3=y
-CONFIG_USB_DWC3=y
-CONFIG_USB_DWC3_GADGET=y
-CONFIG_USB_DWC3_OMAP=y
-CONFIG_USB_DWC3_PHY_OMAP=y
-CONFIG_USB_STORAGE=y
-CONFIG_USB_GADGET=y
-CONFIG_USB_GADGET_DOWNLOAD=y
-CONFIG_G_DNL_MANUFACTURER="Texas Instruments"
-CONFIG_G_DNL_VENDOR_NUM=0x0403
-CONFIG_G_DNL_PRODUCT_NUM=0xbd00
-CONFIG_SPL_OF_LIBFDT=y
-- 
2.11.0