leandrof/u-boot
1
0
Fork 1
Code Issues Pull Requests Packages Projects Releases Wiki Activity

am43xx_evm: add usb host boot support

Browse Source 
While booting via usb host mode, ROM uses DMA to copy MLO over USB so
ARM internal RAM cannot be used. Adding USB host boot support by
introducing new config target which sets SPL_TEXT_BASE to OCMC ram.

Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
This commit is contained in:
Mugunthan V N
2015-06-16 20:23:38 +05:30
committed by Tom Rini
parent 46a14a6383
commit aee119bd70
2 changed files with 16 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
configs/am43xx_evm_usbhost_boot_defconfig Normal file
View File

@@ -0,0 +1,5 @@
CONFIG_ARM=y
CONFIG_TARGET_AM43XX_EVM=y
CONFIG_SPL=y
CONFIG_SYS_EXTRA_OPTIONS="SERIAL1,CONS_INDEX=1,NAND,SPL_USB_HOST_SUPPORT"
CONFIG_CMD_NET=y