upstream u-boot with additional patches for our devices/boards:
https://lists.denx.de/pipermail/u-boot/2017-March/282789.html (AXP crashes) ;
Gbit ethernet patch for some LIME2 revisions ;
with SPI flash support
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37 lines
735 B
37 lines
735 B
// SPDX-License-Identifier: GPL-2.0
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/*
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* Copyright (C) 2018 Xilinx, Inc. (Michal Simek)
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*/
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#include <common.h>
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#include <asm/armv7_mpu.h>
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DECLARE_GLOBAL_DATA_PTR;
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struct mpu_region_config region_config[] = {
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{ 0x00000000, REGION_0, XN_DIS, PRIV_RW_USR_RW,
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O_I_WB_RD_WR_ALLOC, REGION_1GB },
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{ 0x20000000, REGION_1, XN_EN, PRIV_RO_USR_RO,
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O_I_WB_RD_WR_ALLOC, REGION_512MB },
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{ 0x40000000, REGION_2, XN_EN, PRIV_RO_USR_RO,
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O_I_WB_RD_WR_ALLOC, REGION_1GB },
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};
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int arch_cpu_init(void)
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{
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gd->cpu_clk = CONFIG_CPU_FREQ_HZ;
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setup_mpu_regions(region_config, sizeof(region_config) /
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sizeof(struct mpu_region_config));
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return 0;
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}
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/*
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* Perform the low-level reset.
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*/
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void reset_cpu(ulong addr)
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{
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while (1)
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;
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}
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