diff options
Diffstat (limited to 'src/cpu/samsung/exynos5420')
| -rw-r--r-- | src/cpu/samsung/exynos5420/cpu.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/src/cpu/samsung/exynos5420/cpu.c b/src/cpu/samsung/exynos5420/cpu.c index e83c16ad0a..1d511743b2 100644 --- a/src/cpu/samsung/exynos5420/cpu.c +++ b/src/cpu/samsung/exynos5420/cpu.c @@ -105,15 +105,11 @@ static void exynos_displayport_init(device_t dev) * Note: We may want to do something clever to ensure the framebuffer * region is aligned such that we don't change dcache policy for other * stuff inadvertantly. - * - * FIXME: Is disabling/re-enabling the MMU entirely necessary? */ uint32_t lower = ALIGN_DOWN(lcdbase, MiB); uint32_t upper = ALIGN_UP(lcdbase + fb_size, MiB); dcache_clean_invalidate_by_mva(lower, upper - lower); - dcache_mmu_disable(); mmu_config_range(lower/MiB, (upper - lower)/MiB, DCACHE_OFF); - dcache_mmu_enable(); mmio_resource(dev, 1, lcdbase/KiB, (fb_size + KiB - 1)/KiB); printk(BIOS_DEBUG, |