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u-boot/arch/arm/mach-uniphier/init/init-ld20.c
Masahiro Yamada ef07a99b08 ARM: uniphier: refactor Support Card init code
Splitting reset assertion (support_card_reset) and deassertion
(support_card_init) is not adding much value any more.  Handle
all the initialization of Support Card in support_card_init(),
then remove support_card_reset().

Also, detect_num_flash_banks() can have a static qualifier.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2017-01-17 09:00:40 +09:00

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C

/*
* Copyright (C) 2016 Socionext Inc.
* Author: Masahiro Yamada <yamada.masahiro@socionext.com>
*
* SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
#include <spl.h>
#include "../init.h"
#include "../micro-support-card.h"
int uniphier_ld20_init(const struct uniphier_board_data *bd)
{
uniphier_ld11_sbc_init();
support_card_init();
led_puts("L0");
uniphier_memconf_3ch_init(bd);
led_puts("L1");
uniphier_ld11_early_clk_init();
uniphier_ld20_dram_clk_init();
led_puts("L2");
#ifdef CONFIG_SPL_SERIAL_SUPPORT
preloader_console_init();
#endif
led_puts("L3");
uniphier_ld20_dpll_init(bd);
led_puts("L4");
{
int res;
res = uniphier_ld20_umc_init(bd);
if (res < 0) {
while (1)
;
}
}
led_puts("L5");
dcache_disable();
return 0;
}