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ARM: exynos: fix UART address selection for DEBUG_LL 32/30632/9
authorHyungwon Hwang <human.hwang@samsung.com>
Fri, 21 Nov 2014 10:16:48 +0000 (19:16 +0900)
committerHyungwon Hwang <human.hwang@samsung.com>
Thu, 18 Dec 2014 05:29:56 +0000 (14:29 +0900)
commit214b8cdac2b2869afd8c8b915b925ad3b5e14492
tree48e9e90f425e892d84374263053e0be38ebdbf29tree | snapshot
parent1062443d6cde74f2d265757b2e368df3aa7cc0e6commit | diff
ARM: exynos: fix UART address selection for DEBUG_LL

The exynos5 SoCs using A15+A7 can boot to A15 or A7. If it boots using
A7, it can't detect right UART physical address only the part number of
CP15. It's possible to solve as checking Cluster ID additionally.

Change-Id: I1a227bf1186a988f7a8429ee3b5251528d0ee32a
Signed-off-by: Joonyoung Shim <jy0922.shim@samsung.com>
arch/arm/include/debug/exynos.S diff | blob | history
Domain: System / Kernel;