Hi Simon
Thank you for coments.
Regards, Rajeshwari Shinde
On Thu, Sep 19, 2013 at 11:27 AM, Simon Glass sjg@chromium.org wrote:
Hi Rajeshwari,
On Wed, Sep 11, 2013 at 4:01 AM, Rajeshwari S Shinde < rajeshwari.s@samsung.com> wrote:
From: Akshay Saraswat akshay.s@samsung.com
Currently, part of TZPC init code for Exynos5 starts setting DECPROT from the base address 0x10100000 upto 0x10190000 but in case of Exynos5420 we need it to start from 0x0100E0000 and keep end address same as 0x10190000.
Signed-off-by: Rajeshwari S Shinde rajeshwari.s@samsung.com Signed-off-by: Akshay Saraswat akshay.s@samsung.com
Changes in V2: - None Changes in V3: - None arch/arm/cpu/armv7/exynos/tzpc.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/arch/arm/cpu/armv7/exynos/tzpc.c b/arch/arm/cpu/armv7/exynos/tzpc.c index 395077c..1102596 100644 --- a/arch/arm/cpu/armv7/exynos/tzpc.c +++ b/arch/arm/cpu/armv7/exynos/tzpc.c @@ -23,7 +23,12 @@ void tzpc_init(void) else if (cpu_is_exynos4()) end = start + ((EXYNOS4_NR_TZPC_BANKS - 1) * TZPC_BASE_OFFSET);
for (addr = start; addr <= end; addr += TZPC_BASE_OFFSET) {
if (proid_is_exynos5420())addr = start - 0x20000;Shouldn't this be in a #define somewhere?
Instead of having a #define we get the start address via samsung_get_base_tzpc, since there exception in case of 5420 where we need to start from 0x100E0000 we put a if condition.
elseaddr = start;for (; addr <= end; addr += TZPC_BASE_OFFSET) { tzpc = (struct exynos_tzpc *)addr; if (addr == start)-- 1.7.12.4
Regards, Simon
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Regards, Rajeshwari Shinde