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igep003x: Falcon mode

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Implement spl_start_uboot to let Falcon mode work.

Signed-off-by: Ladislav Michl <ladis@linux-mips.org>
Acked-by: Heiko Schocher <hs@denx.de>
This commit is contained in:
Ladislav Michl 2017-06-25 10:30:47 +02:00 • committed by Tom Rini
parent 31da6e30c4
commit ab3b7770b6
2 changed files with 9 additions and 0 deletions
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8
board/isee/igep003x/board.c
View file

@ -166,6 +166,14 @@ void sdram_init(void)
config_ddr(400, &ioregs_igep0034_lite, &ddr3_igep0034_lite_data,
&ddr3_igep0034_lite_cmd_ctrl_data, &ddr3_igep0034_lite_emif_reg_data, 0);
}
#ifdef CONFIG_SPL_OS_BOOT
int spl_start_uboot(void)
{
/* break into full u-boot on 'c' */
return serial_tstc() && serial_getc() == 'c';
}
#endif
#endif
/*

1
configs/am335x_igep003x_defconfig
View file

@ -22,6 +22,7 @@ CONFIG_SPL_STACK_R=y
CONFIG_SPL_EXT_SUPPORT=y
CONFIG_SPL_I2C_SUPPORT=y
CONFIG_SPL_MTD_SUPPORT=y
CONFIG_SPL_OS_BOOT=y
CONFIG_SPL_POWER_SUPPORT=y
CONFIG_SPL_YMODEM_SUPPORT=y
CONFIG_HUSH_PARSER=y