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hw/exynos4210_combiner.c: Drop excessive read/write access check.

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Access to reserved area at offset higher than 0x3c is allowed in
External Combiner. Samsung Galaxy Kernel implements this. So, drop
excessive checks in read/write functions.

Signed-off-by: Evgeny Voevodin <e.voevodin@samsung.com>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Evgeny Voevodin 2012-04-13 11:39:06 +00:00 committed by Peter Maydell
parent 3f088e36de
commit 5181b50fc8
1 changed files with 0 additions and 10 deletions
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10
hw/exynos4210_combiner.c
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@ -184,11 +184,6 @@ exynos4210_combiner_read(void *opaque, target_phys_addr_t offset, unsigned size)
uint32_t reg_n; /* Register number inside the quad */
uint32_t val;
if (s->external && (offset > 0x3c && offset != 0x100)) {
hw_error("exynos4210.combiner: unallowed read access at offset 0x"
TARGET_FMT_plx "\n", offset);
}
req_quad_base_n = offset >> 4;
grp_quad_base_n = req_quad_base_n << 2;
reg_n = (offset - (req_quad_base_n << 4)) >> 2;
@ -281,11 +276,6 @@ static void exynos4210_combiner_write(void *opaque, target_phys_addr_t offset,
uint32_t grp_quad_base_n; /* Base of group quad */
uint32_t reg_n; /* Register number inside the quad */
if (s->external && (offset > 0x3c && offset != 0x100)) {
hw_error("exynos4210.combiner: unallowed write access at offset 0x"
TARGET_FMT_plx "\n", offset);
}
req_quad_base_n = offset >> 4;
grp_quad_base_n = req_quad_base_n << 2;
reg_n = (offset - (req_quad_base_n << 4)) >> 2;