mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-07-06 11:16:15 +09:00
83d290c56f
When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini <trini@konsulko.com>
129 lines
2.2 KiB
C
129 lines
2.2 KiB
C
// SPDX-License-Identifier: GPL-2.0+
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/**
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* (C) Copyright 2014, Cavium Inc.
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**/
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#include <common.h>
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#include <dm.h>
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#include <malloc.h>
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#include <errno.h>
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#include <linux/compiler.h>
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#include <cavium/atf.h>
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#include <asm/armv8/mmu.h>
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#if !CONFIG_IS_ENABLED(OF_CONTROL)
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#include <dm/platform_data/serial_pl01x.h>
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static const struct pl01x_serial_platdata serial0 = {
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.base = CONFIG_SYS_SERIAL0,
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.type = TYPE_PL011,
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.clock = 0,
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.skip_init = true,
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};
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U_BOOT_DEVICE(thunderx_serial0) = {
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.name = "serial_pl01x",
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.platdata = &serial0,
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};
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static const struct pl01x_serial_platdata serial1 = {
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.base = CONFIG_SYS_SERIAL1,
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.type = TYPE_PL011,
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.clock = 0,
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.skip_init = true,
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};
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U_BOOT_DEVICE(thunderx_serial1) = {
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.name = "serial_pl01x",
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.platdata = &serial1,
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};
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#endif
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DECLARE_GLOBAL_DATA_PTR;
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static struct mm_region thunderx_mem_map[] = {
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{
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.virt = 0x000000000000UL,
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.phys = 0x000000000000UL,
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.size = 0x40000000000UL,
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.attrs = PTE_BLOCK_MEMTYPE(MT_NORMAL) | PTE_BLOCK_NON_SHARE,
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}, {
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.virt = 0x800000000000UL,
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.phys = 0x800000000000UL,
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.size = 0x40000000000UL,
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.attrs = PTE_BLOCK_MEMTYPE(MT_DEVICE_NGNRNE) |
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PTE_BLOCK_NON_SHARE,
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}, {
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.virt = 0x840000000000UL,
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.phys = 0x840000000000UL,
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.size = 0x40000000000UL,
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.attrs = PTE_BLOCK_MEMTYPE(MT_DEVICE_NGNRNE) |
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PTE_BLOCK_NON_SHARE,
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}, {
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/* List terminator */
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0,
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}
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};
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struct mm_region *mem_map = thunderx_mem_map;
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int board_init(void)
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{
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return 0;
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}
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int timer_init(void)
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{
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return 0;
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}
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int dram_init(void)
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{
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ssize_t node_count = atf_node_count();
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ssize_t dram_size;
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int node;
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printf("Initializing\nNodes in system: %zd\n", node_count);
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gd->ram_size = 0;
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for (node = 0; node < node_count; node++) {
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dram_size = atf_dram_size(node);
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printf("Node %d: %zd MBytes of DRAM\n", node, dram_size >> 20);
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gd->ram_size += dram_size;
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}
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gd->ram_size -= MEM_BASE;
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*(unsigned long *)CPU_RELEASE_ADDR = 0;
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puts("DRAM size:");
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return 0;
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}
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/*
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* Board specific reset that is system reset.
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*/
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void reset_cpu(ulong addr)
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{
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}
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/*
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* Board specific ethernet initialization routine.
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*/
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int board_eth_init(bd_t *bis)
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{
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int rc = 0;
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return rc;
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}
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#ifdef CONFIG_PCI
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void pci_init_board(void)
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{
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printf("DEBUG: PCI Init TODO *****\n");
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}
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#endif
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