Merge branch 'master' of git://git.denx.de/u-boot-tegra
This commit is contained in:
commit
2418734ed4
@ -1,3 +1,13 @@
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#include <config.h>
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#include "tegra-u-boot.dtsi"
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/ {
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host1x@50000000 {
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u-boot,dm-pre-reloc;
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dc@54200000 {
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u-boot,dm-pre-reloc;
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};
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};
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};
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@ -155,8 +155,13 @@ static void init_pmc_scratch(void)
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int i;
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/* SCRATCH0 is initialized by the boot ROM and shouldn't be cleared */
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for (i = 0; i < 23; i++)
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writel(0, &pmc->pmc_scratch1+i);
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#if defined(CONFIG_TEGRA_SUPPORT_NON_SECURE)
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if (!tegra_cpu_is_non_secure())
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#endif
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{
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for (i = 0; i < 23; i++)
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writel(0, &pmc->pmc_scratch1 + i);
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}
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/* ODMDATA is for kernel use to determine RAM size, LP config, etc. */
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odmdata = get_odmdata();
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@ -9,6 +9,7 @@
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#include <asm/io.h>
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#include <asm/arch/tegra.h>
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#include <asm/arch/mc.h>
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#include <asm/arch-tegra/ap.h>
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#include <fdt_support.h>
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@ -18,12 +19,17 @@ void tegra_gpu_config(void)
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{
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struct mc_ctlr *mc = (struct mc_ctlr *)NV_PA_MC_BASE;
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/* Turn VPR off */
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writel(0, &mc->mc_video_protect_size_mb);
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writel(TEGRA_MC_VIDEO_PROTECT_REG_WRITE_ACCESS_DISABLED,
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&mc->mc_video_protect_reg_ctrl);
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/* read back to ensure the write went through */
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readl(&mc->mc_video_protect_reg_ctrl);
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#if defined(CONFIG_TEGRA_SUPPORT_NON_SECURE)
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if (!tegra_cpu_is_non_secure())
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#endif
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{
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/* Turn VPR off */
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writel(0, &mc->mc_video_protect_size_mb);
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writel(TEGRA_MC_VIDEO_PROTECT_REG_WRITE_ACCESS_DISABLED,
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&mc->mc_video_protect_reg_ctrl);
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/* read back to ensure the write went through */
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readl(&mc->mc_video_protect_reg_ctrl);
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}
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debug("configured VPR\n");
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