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rockchip: rv1126: hold a few time for mcu to capture the boot address 

Signed-off-by: Jason Zhu <jason.zhu@rock-chips.com>
Change-Id: If30b429577e715d2851eaab1c0fa6a84f0ad8850
This commit is contained in:
Jason Zhu 2020-11-17 10:20:15 +08:00
parent 8ec8d58eeb
commit bb82cbf82d
1 changed files with 1 additions and 0 deletions
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arch/arm/mach-rockchip/rv1126/rv1126.c
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@ -702,6 +702,7 @@ int spl_fit_standalone_release(uintptr_t entry_point)
/* set the scr1 addr */ /* set the scr1 addr */
writel(entry_point, SGRF_BASE + SGRF_CON_SCR1_BOOT_ADDR); writel(entry_point, SGRF_BASE + SGRF_CON_SCR1_BOOT_ADDR);
writel(0x00ff00bf, SGRF_BASE + SGRF_SOC_CON3); writel(0x00ff00bf, SGRF_BASE + SGRF_SOC_CON3);
udelay(10);
/* release the scr1 */ /* release the scr1 */
writel(0x04000000, CRU_BASE + CRU_SOFTRST_CON02); writel(0x04000000, CRU_BASE + CRU_SOFTRST_CON02);