mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-17 02:08:38 +00:00
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>
77 lines
1.5 KiB
C
77 lines
1.5 KiB
C
// SPDX-License-Identifier: GPL-2.0+
|
|
/*
|
|
* Copyright (C) 2008-2009 Samsung Electronics
|
|
* Minkyu Kang <mk7.kang@samsung.com>
|
|
* Kyungmin Park <kyungmin.park@samsung.com>
|
|
*/
|
|
|
|
#include <common.h>
|
|
#include <asm/gpio.h>
|
|
#include <asm/io.h>
|
|
#include <asm/arch/sromc.h>
|
|
#include <netdev.h>
|
|
#include <asm/mach-types.h>
|
|
|
|
DECLARE_GLOBAL_DATA_PTR;
|
|
|
|
/*
|
|
* Miscellaneous platform dependent initialisations
|
|
*/
|
|
static void smc9115_pre_init(void)
|
|
{
|
|
u32 smc_bw_conf, smc_bc_conf;
|
|
|
|
/* gpio configuration GPK0CON */
|
|
gpio_cfg_pin(S5PC100_GPIO_K00 + CONFIG_ENV_SROM_BANK, S5P_GPIO_FUNC(2));
|
|
|
|
/* Ethernet needs bus width of 16 bits */
|
|
smc_bw_conf = SMC_DATA16_WIDTH(CONFIG_ENV_SROM_BANK);
|
|
smc_bc_conf = SMC_BC_TACS(0x0) | SMC_BC_TCOS(0x4) | SMC_BC_TACC(0xe)
|
|
| SMC_BC_TCOH(0x1) | SMC_BC_TAH(0x4)
|
|
| SMC_BC_TACP(0x6) | SMC_BC_PMC(0x0);
|
|
|
|
/* Select and configure the SROMC bank */
|
|
s5p_config_sromc(CONFIG_ENV_SROM_BANK, smc_bw_conf, smc_bc_conf);
|
|
}
|
|
|
|
int board_init(void)
|
|
{
|
|
smc9115_pre_init();
|
|
|
|
gd->bd->bi_arch_number = MACH_TYPE_SMDKC100;
|
|
gd->bd->bi_boot_params = PHYS_SDRAM_1 + 0x100;
|
|
|
|
return 0;
|
|
}
|
|
|
|
int dram_init(void)
|
|
{
|
|
gd->ram_size = get_ram_size((long *)PHYS_SDRAM_1, PHYS_SDRAM_1_SIZE);
|
|
|
|
return 0;
|
|
}
|
|
|
|
int dram_init_banksize(void)
|
|
{
|
|
gd->bd->bi_dram[0].start = PHYS_SDRAM_1;
|
|
gd->bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE;
|
|
|
|
return 0;
|
|
}
|
|
|
|
#ifdef CONFIG_DISPLAY_BOARDINFO
|
|
int checkboard(void)
|
|
{
|
|
printf("Board:\tSMDKC100\n");
|
|
return 0;
|
|
}
|
|
#endif
|
|
|
|
int board_eth_init(bd_t *bis)
|
|
{
|
|
int rc = 0;
|
|
#ifdef CONFIG_SMC911X
|
|
rc = smc911x_initialize(0, CONFIG_SMC911X_BASE);
|
|
#endif
|
|
return rc;
|
|
}
|