Commit 35e75645 authored Jul 08, 2014 by Sachin Kamat Committed by Kukjin Kim Jul 08, 2014

ARM: EXYNOS: Update secondary boot addr for secure mode



Almost all Exynos-series of SoCs that run in secure mode don't need
additional offset for every CPU, with Exynos4412 being the only
exception.

Tested on Origen-Quad (Exynos4412) and Arndale-Octa (Exynos5420).

While at it, fix the coding style (space around *).

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Tushar Behera <tushar.behera@linaro.org>
Tested-by: Andreas Faerber <afaerber@suse.de>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>

parent 8bf13a43

arch/arm/mach-exynos/firmware.c

+7 −2

Original line number	Diff line number	Diff line
		@@ -57,7 +57,12 @@ static int exynos_set_cpu_boot_addr(int cpu, unsigned long boot_addr)

		boot_reg = sysram_ns_base_addr + 0x1c;

		if (!soc_is_exynos4212() && !soc_is_exynos3250())
		/*
		* Almost all Exynos-series of SoCs that run in secure mode don't need
		* additional offset for every CPU, with Exynos4412 being the only
		* exception.
		*/
		if (soc_is_exynos4412())
		boot_reg += 4 * cpu;

		__raw_writel(boot_addr, boot_reg);