Messages in this thread | | | From | <> | Subject | [PATCH] kdump test comments: | Date | Tue, 2 May 2017 17:47:17 +0800 |
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From: Yanjiang Jin <yanjiang.jin@windriver.com>
1. Execute a kdump test on a "Freescale LayerScape LS1021E, Version: 2.0 board";
2. I think may all "proc-v7-3level" CPUs need this patch, but I only validated it on LS1021, so still use
#ifdef CONFIG_SOC_LS1021A
to wrap this change;
3. Append "crashkernel=128M@2560M" in UBoot's command line;
4. Use uImage as kdump's first kernel and capture kernel, but ls1021A doesn't define LOADADDR now, so add below code in "arch/arm/boot/Makefile" temporarily to build an uImage:
+ifeq ($(CONFIG_SOC_LS1021A), y) +LOADADDR=0x80008000 +endif +
Yanjiang Jin (1): arm: proc-v7-3level.S: SOC_LS1021A: clear TTBCR.T1SZ
arch/arm/mm/proc-v7-3level.S | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-)
-- 1.9.1
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