leandrof/u-boot
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Revert "ARM: uniphier: fix ROM boot mode for PH1-sLD3"

Browse Source 
This reverts commit 82d075e79f.

Commit 82d075e79f ("ARM: uniphier: fix ROM boot mode for PH1-sLD3")
was a workaround for sLD3.  Now the sLD3 SoC support has been removed.

Revert it to allow to simplify the init code.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
This commit is contained in:
Masahiro Yamada 2017-08-13 09:01:15 +09:00
parent 0aa8b2c3e0
commit c5161eee38
1 changed files with 0 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
arch/arm/mach-uniphier/arm32/lowlevel_init.S
View File

@ -98,11 +98,6 @@ ENDPROC(enable_mmu)
ENTRY(setup_init_ram) ENTRY(setup_init_ram)
ldr r1, = SSCO_BASE ldr r1, = SSCO_BASE
mrc p15, 0, r0, c2, c0, 0 @ TTBR0
ldr r0, [r0, #0x400] @ entry for virtual address 0x100*****
bfc r0, #0, #20
cmp r0, #0x50000000 @ is sLD3 page table?
biceq r1, r1, #0xc0000000 @ sLD3 ROM maps 0x5******* to 0x1*******
/* Touch to zero for the boot way */ /* Touch to zero for the boot way */
0: ldr r0, = 0x00408006 @ touch to zero with address range 0: ldr r0, = 0x00408006 @ touch to zero with address range