u-boot/arch/arm/mach-uniphier/boards.c
Tom Rini 83d290c56f SPDX: Convert all of our single license tags to Linux Kernel style
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>
2018-05-07 09:34:12 -04:00

162 lines
3.3 KiB
C

// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright (C) 2015-2016 Socionext Inc.
* Author: Masahiro Yamada <yamada.masahiro@socionext.com>
*/
#include <common.h>
#include <linux/libfdt.h>
#include <linux/kernel.h>
#include "init.h"
DECLARE_GLOBAL_DATA_PTR;
#if defined(CONFIG_ARCH_UNIPHIER_LD4)
static const struct uniphier_board_data uniphier_ld4_data = {
.dram_freq = 1600,
.dram_ch[0] = {
.size = 0x10000000,
.width = 16,
},
.dram_ch[1] = {
.size = 0x10000000,
.width = 16,
},
.flags = UNIPHIER_BD_DDR3PLUS,
};
#endif
#if defined(CONFIG_ARCH_UNIPHIER_PRO4)
/* 1GB RAM board */
static const struct uniphier_board_data uniphier_pro4_data = {
.dram_freq = 1600,
.dram_ch[0] = {
.size = 0x20000000,
.width = 32,
},
.dram_ch[1] = {
.size = 0x20000000,
.width = 32,
},
};
/* 2GB RAM board */
static const struct uniphier_board_data uniphier_pro4_2g_data = {
.dram_freq = 1600,
.dram_ch[0] = {
.size = 0x40000000,
.width = 32,
},
.dram_ch[1] = {
.size = 0x40000000,
.width = 32,
},
};
#endif
#if defined(CONFIG_ARCH_UNIPHIER_SLD8)
static const struct uniphier_board_data uniphier_sld8_data = {
.dram_freq = 1333,
.dram_ch[0] = {
.size = 0x10000000,
.width = 16,
},
.dram_ch[1] = {
.size = 0x10000000,
.width = 16,
},
.flags = UNIPHIER_BD_DDR3PLUS,
};
#endif
#if defined(CONFIG_ARCH_UNIPHIER_PRO5)
static const struct uniphier_board_data uniphier_pro5_data = {
.dram_freq = 1866,
.dram_ch[0] = {
.size = 0x20000000,
.width = 32,
},
.dram_ch[1] = {
.size = 0x20000000,
.width = 32,
},
};
#endif
#if defined(CONFIG_ARCH_UNIPHIER_PXS2)
static const struct uniphier_board_data uniphier_pxs2_data = {
.dram_freq = 2133,
.dram_ch[0] = {
.size = 0x40000000,
.width = 32,
},
.dram_ch[1] = {
.size = 0x20000000,
.width = 32,
},
.dram_ch[2] = {
.size = 0x20000000,
.width = 16,
},
};
#endif
#if defined(CONFIG_ARCH_UNIPHIER_LD6B)
static const struct uniphier_board_data uniphier_ld6b_data = {
.dram_freq = 1866,
.dram_ch[0] = {
.size = 0x40000000,
.width = 32,
},
.dram_ch[1] = {
.size = 0x20000000,
.width = 32,
},
.dram_ch[2] = {
.size = 0x20000000,
.width = 16,
},
};
#endif
struct uniphier_board_id {
const char *compatible;
const struct uniphier_board_data *param;
};
static const struct uniphier_board_id uniphier_boards[] = {
#if defined(CONFIG_ARCH_UNIPHIER_LD4)
{ "socionext,uniphier-ld4", &uniphier_ld4_data, },
#endif
#if defined(CONFIG_ARCH_UNIPHIER_PRO4)
{ "socionext,uniphier-pro4-ace", &uniphier_pro4_2g_data, },
{ "socionext,uniphier-pro4-sanji", &uniphier_pro4_2g_data, },
{ "socionext,uniphier-pro4", &uniphier_pro4_data, },
#endif
#if defined(CONFIG_ARCH_UNIPHIER_SLD8)
{ "socionext,uniphier-sld8", &uniphier_sld8_data, },
#endif
#if defined(CONFIG_ARCH_UNIPHIER_PRO5)
{ "socionext,uniphier-pro5", &uniphier_pro5_data, },
#endif
#if defined(CONFIG_ARCH_UNIPHIER_PXS2)
{ "socionext,uniphier-pxs2", &uniphier_pxs2_data, },
#endif
#if defined(CONFIG_ARCH_UNIPHIER_LD6B)
{ "socionext,uniphier-ld6b", &uniphier_ld6b_data, },
#endif
};
const struct uniphier_board_data *uniphier_get_board_param(void)
{
int i;
for (i = 0; i < ARRAY_SIZE(uniphier_boards); i++) {
if (!fdt_node_check_compatible(gd->fdt_blob, 0,
uniphier_boards[i].compatible))
return uniphier_boards[i].param;
}
return NULL;
}