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![Masahiro Yamada](/assets/img/avatar_default.png)
All the Tegra boards borrow the files from board/nvidia/common/ directory, i.e., board/nvidia/common/* are not vendor-common files, but SoC-common files. Move NVIDIA common files to arch/arm/mach-tegra/ to clean up Makefiles. As arch/arm/mach-tegra/board.c already exists, this commit renames board/nvidia/common/board.c to arch/arm/mach-tegra/board2.c, expecting they will be consolidated as a second step. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Cc: Stephen Warren <swarren@nvidia.com> Cc: Tom Warren <twarren@nvidia.com> Cc: Simon Glass <sjg@chromium.org> Acked-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
39 lines
808 B
C
39 lines
808 B
C
/*
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* Copyright (c) 2011 The Chromium OS Authors.
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*
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* SPDX-License-Identifier: GPL-2.0+
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*/
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#include <common.h>
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#include "emc.h"
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#include <asm/io.h>
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#include <asm/arch/clock.h>
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#include <asm/arch/emc.h>
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#include <asm/arch/pmu.h>
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#include <asm/arch/tegra.h>
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#include <asm/arch-tegra/ap.h>
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#include <asm/arch-tegra/clk_rst.h>
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#include <asm/arch-tegra/sys_proto.h>
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DECLARE_GLOBAL_DATA_PTR;
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/* These rates are hard-coded for now, until fdt provides them */
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#define EMC_SDRAM_RATE_T20 (333000 * 2 * 1000)
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#define EMC_SDRAM_RATE_T25 (380000 * 2 * 1000)
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int board_emc_init(void)
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{
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unsigned rate;
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switch (tegra_get_chip_sku()) {
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default:
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case TEGRA_SOC_T20:
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rate = EMC_SDRAM_RATE_T20;
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break;
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case TEGRA_SOC_T25:
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rate = EMC_SDRAM_RATE_T25;
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break;
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}
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return tegra_set_emc(gd->fdt_blob, rate);
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}
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