Commit d065ab71 authored by Joseph Lo's avatar Joseph Lo Committed by Stephen Warren

ARM: tegra: common: using OF api for L2 cache init

Moving L2 cache init to DT support.
Signed-off-by: default avatarJoseph Lo <josephl@nvidia.com>
Signed-off-by: default avatarStephen Warren <swarren@nvidia.com>
parent 5ab134ad
......@@ -113,20 +113,17 @@ static __initdata struct tegra_clk_init_table tegra30_clk_init_table[] = {
#endif
static void __init tegra_init_cache(u32 tag_latency, u32 data_latency)
static void __init tegra_init_cache(void)
{
#ifdef CONFIG_CACHE_L2X0
void __iomem *p = IO_ADDRESS(TEGRA_ARM_PERIF_BASE) + 0x3000;
u32 aux_ctrl, cache_type;
writel_relaxed(tag_latency, p + L2X0_TAG_LATENCY_CTRL);
writel_relaxed(data_latency, p + L2X0_DATA_LATENCY_CTRL);
cache_type = readl(p + L2X0_CACHE_TYPE);
aux_ctrl = (cache_type & 0x700) << (17-8);
aux_ctrl |= 0x6C000001;
l2x0_init(p, aux_ctrl, 0x8200c3fe);
l2x0_of_init(aux_ctrl, 0x8200c3fe);
#endif
}
......@@ -138,7 +135,7 @@ void __init tegra20_init_early(void)
tegra_init_fuse();
tegra2_init_clocks();
tegra_clk_init_from_table(tegra20_clk_init_table);
tegra_init_cache(0x331, 0x441);
tegra_init_cache();
tegra_pmc_init();
tegra_powergate_init();
tegra20_hotplug_init();
......@@ -151,7 +148,7 @@ void __init tegra30_init_early(void)
tegra_init_fuse();
tegra30_init_clocks();
tegra_clk_init_from_table(tegra30_clk_init_table);
tegra_init_cache(0x441, 0x551);
tegra_init_cache();
tegra_pmc_init();
tegra_powergate_init();
tegra30_hotplug_init();
......
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