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// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright 2017-2018 NXP
*/
#include <common.h>
#include <i2c.h>
#include <asm/io.h>
#include <asm/arch/clock.h>
#include <asm/arch/fsl_serdes.h>
#ifdef CONFIG_FSL_LS_PPA
#include <asm/arch/ppa.h>
#endif
#include <asm/arch/mmu.h>
#include <asm/arch/soc.h>
#include <fsl_esdhc.h>
#include <hwconfig.h>
#include <environment.h>
#include <fsl_mmdc.h>
#include <netdev.h>
#include <fsl_sec.h>
DECLARE_GLOBAL_DATA_PTR;
static inline int get_board_version(void)
{
uint32_t val;
#ifdef CONFIG_TARGET_LS1012AFRDM
val = 0;
#else
struct ccsr_gpio *pgpio = (void *)(GPIO2_BASE_ADDR);
val = in_be32(&pgpio->gpdat) & BOARD_REV_MASK;/*Get GPIO2 11,12,14*/
#endif
return val;
}
int checkboard(void)
{
#ifdef CONFIG_TARGET_LS1012AFRDM
puts("Board: LS1012AFRDM ");
#else
int rev;
rev = get_board_version();
puts("Board: FRWY-LS1012A ");
puts("Version");
switch (rev) {
case BOARD_REV_A_B:
puts(": RevA/B ");
break;
case BOARD_REV_C:
puts(": RevC ");
break;
default:
puts(": unknown");
break;
}
#endif
return 0;
}
#ifdef CONFIG_TARGET_LS1012AFRWY
int esdhc_status_fixup(void *blob, const char *compat)
{
char esdhc0_path[] = "/soc/esdhc@1560000";
char esdhc1_path[] = "/soc/esdhc@1580000";
do_fixup_by_path(blob, esdhc0_path, "status", "okay",
sizeof("okay"), 1);
do_fixup_by_path(blob, esdhc1_path, "status", "disabled",
sizeof("disabled"), 1);
return 0;
}
#endif
int dram_init(void)
{
#ifdef CONFIG_TARGET_LS1012AFRWY
int board_rev;
#endif
struct fsl_mmdc_info mparam = {
0x04180000, /* mdctl */
0x00030035, /* mdpdc */
0x12554000, /* mdotc */
0xbabf7954, /* mdcfg0 */
0xdb328f64, /* mdcfg1 */
0x01ff00db, /* mdcfg2 */
0x00001680, /* mdmisc */
0x0f3c8000, /* mdref */
0x00002000, /* mdrwd */
0x00bf1023, /* mdor */
0x0000003f, /* mdasp */
0x0000022a, /* mpodtctrl */
0xa1390003, /* mpzqhwctrl */
};
#ifdef CONFIG_TARGET_LS1012AFRWY
board_rev = get_board_version();
if (board_rev == BOARD_REV_C) {
mparam.mdctl = 0x05180000;
gd->ram_size = SYS_SDRAM_SIZE_1024;
} else {
gd->ram_size = SYS_SDRAM_SIZE_512;
}
#else
gd->ram_size = CONFIG_SYS_SDRAM_SIZE;
#endif
mmdc_init(&mparam);
#if !defined(CONFIG_SPL) || defined(CONFIG_SPL_BUILD)
/* This will break-before-make MMU for DDR */
update_early_mmu_table();
#endif
return 0;
}
int board_early_init_f(void)
{
fsl_lsch2_early_init_f();
return 0;
}
int board_init(void)
{
struct ccsr_cci400 *cci = (struct ccsr_cci400 *)(CONFIG_SYS_IMMR +
CONFIG_SYS_CCI400_OFFSET);
/*
* Set CCI-400 control override register to enable barrier
* transaction
*/
out_le32(&cci->ctrl_ord, CCI400_CTRLORD_EN_BARRIER);
#ifdef CONFIG_ENV_IS_NOWHERE
gd->env_addr = (ulong)&default_environment[0];
#endif
#ifdef CONFIG_FSL_CAAM
sec_init();
#endif
#ifdef CONFIG_FSL_LS_PPA
ppa_init();
#endif
return 0;
}
int ft_board_setup(void *blob, bd_t *bd)
{
arch_fixup_fdt(blob);
ft_cpu_setup(blob, bd);
return 0;
}
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