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ARM: hisilicon: hikey: Implement reset_cpu() for hikey.

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This allows the reset command to reset the board from
u-boot.

=> reset
resetting ...
INFO:    BL1: 0xf9810000 - 0xf9818000 [size = 32768]
NOTICE:  Booting Trusted Firmware
NOTICE:  BL1: v1.1(debug):7fb9b0e
NOTICE:  BL1: Built : 17:06:41, Apr 19 2016

Signed-off-by: Peter Griffin <peter.griffin@linaro.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
This commit is contained in:
Peter Griffin 2016-04-20 17:14:00 +01:00 committed by Tom Rini
parent cd593ed699
commit 9261f8b180
1 changed files with 2 additions and 2 deletions
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4
board/hisilicon/hikey/hikey.c
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@ -414,8 +414,8 @@ void dram_init_banksize(void)
gd->bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE; gd->bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE;
} }
/* Use the Watchdog to cause reset */
void reset_cpu(ulong addr) void reset_cpu(ulong addr)
{ {
/* TODO program the watchdog */ writel(0x48698284, &ao_sc->stat0);
wfi();
} }