mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-08-17 15:38:51 +09:00
![Wolfgang Denk](/assets/img/avatar_default.png)
Signed-off-by: Wolfgang Denk <wd@denx.de> [trini: Fixup common/cmd_io.c] Signed-off-by: Tom Rini <trini@ti.com>
62 lines
1.1 KiB
C
62 lines
1.1 KiB
C
/*
|
|
* Palm LifeDrive Support
|
|
*
|
|
* Copyright (C) 2010 Marek Vasut <marek.vasut@gmail.com>
|
|
*
|
|
* SPDX-License-Identifier: GPL-2.0+
|
|
*/
|
|
|
|
#include <common.h>
|
|
#include <command.h>
|
|
#include <serial.h>
|
|
#include <asm/arch/pxa-regs.h>
|
|
#include <asm/arch/pxa.h>
|
|
#include <asm/io.h>
|
|
|
|
DECLARE_GLOBAL_DATA_PTR;
|
|
|
|
/*
|
|
* Miscelaneous platform dependent initialisations
|
|
*/
|
|
|
|
int board_init(void)
|
|
{
|
|
/* We have RAM, disable cache */
|
|
dcache_disable();
|
|
icache_disable();
|
|
|
|
/* arch number of PalmLD */
|
|
gd->bd->bi_arch_number = MACH_TYPE_PALMLD;
|
|
|
|
/* adress of boot parameters */
|
|
gd->bd->bi_boot_params = 0xa0000100;
|
|
|
|
/* Set PWM for LCD */
|
|
writel(0x7, PWM_CTRL0);
|
|
writel(0x16c, PWM_PERVAL0);
|
|
writel(0x11a, PWM_PWDUTY0);
|
|
|
|
return 0;
|
|
}
|
|
|
|
int dram_init(void)
|
|
{
|
|
pxa2xx_dram_init();
|
|
gd->ram_size = PHYS_SDRAM_1_SIZE;
|
|
return 0;
|
|
}
|
|
|
|
void dram_init_banksize(void)
|
|
{
|
|
gd->bd->bi_dram[0].start = PHYS_SDRAM_1;
|
|
gd->bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE;
|
|
}
|
|
|
|
ulong board_flash_get_legacy(ulong base, int banknum, flash_info_t *info)
|
|
{
|
|
info->portwidth = FLASH_CFI_16BIT;
|
|
info->chipwidth = FLASH_CFI_BY16;
|
|
info->interface = FLASH_CFI_X16;
|
|
return 1;
|
|
}
|