Hi Alexander,
On 2016年07月28日 18:39, Alexander Graf wrote:
On 07/28/2016 12:13 PM, Ziyuan Xu wrote:
For ARMv7-A architecture, the valid ISB instruction is asm
volatile("isb").
This patch fixes the U-Boot was stuck in invalidate_dcache_all() before
booting linux kernel, which occurred on rk3288-base development board
such as evb-rk3288, rock2-rk3288. And something output via console like:
=> bootz 0x2000000
0x02000000
ramdisk start = 0x00000000, ramdisk end = 0x00000000
Continuing to boot without FDT
Initial value for argc=3
Final value for argc=3
using: ATAGS
Starting kernel ...
Linux kernel exactly the same way(see arch/arm/include/asm/barrier.h).
Signed-off-by: Ziyuan Xu <xzy...@rock-chips.com>
Perfect! So with this, EFI support can still be in and things work fine?
I had not test EFI feature, in fact, I have no experience about it. Any
progress I will promptly inform you.
Alex
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