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am335x, guardian: fix spl usb-eth boot

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- On Guardian board, usb-eth boot in SPL stage fails due to certain
   misconfiguration. Hence, add the same to fix the issue.

 - configs are set based on the conditional statement present in
   arch/arm/mach-omap2/am33xx/board.c

 - disable tiny printf in SPL stage:
    As the library is optimized, the ability to deal with ethaddr is lost.
    The following message would be printed on the console,

    Error: flags type check failure for "ethaddr" <= "80a81144M" (type: m)
    Error inserting "ethaddr" variable, errno=1

Signed-off-by: Moses Christopher <BollavarapuMoses.Christopher@in.bosch.com>
This commit is contained in:
Moses Christopher 2020-03-25 06:45:44 +00:00 • committed by Lokesh Vutla
parent 8914831860
commit b1c95cc704
2 changed files with 8 additions and 1 deletions
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4
configs/am335x_guardian_defconfig
View file

@ -52,7 +52,7 @@ CONFIG_CMD_UBI=y
# CONFIG_ISO_PARTITION is not set
# CONFIG_SPL_EFI_PARTITION is not set
CONFIG_OF_CONTROL=y
CONFIG_SPL_OF_CONTROL=y
# CONFIG_SPL_OF_CONTROL is not set
CONFIG_DEFAULT_DEVICE_TREE="am335x-guardian"
CONFIG_SYS_RELOC_GD_ENV_ADDR=y
CONFIG_SPL_DM=y
@ -87,3 +87,5 @@ CONFIG_USB_GADGET_PRODUCT_NUM=0xd022
CONFIG_USB_ETHER=y
CONFIG_SPL_WDT=y
CONFIG_FAT_WRITE=y
CONFIG_SPL_OF_LIBFDT=y
# CONFIG_SPL_USE_TINY_PRINTF is not set

5
include/configs/am335x_guardian.h
View file

@ -109,4 +109,9 @@
#endif /* CONFIG_MTD_RAW_NAND */
#define CONFIG_AM335X_USB0
#define CONFIG_AM335X_USB0_MODE MUSB_PERIPHERAL
#define CONFIG_AM335X_USB1
#define CONFIG_AM335X_USB1_MODE MUSB_HOST
#endif /* ! __CONFIG_AM335X_GUARDIAN_H */