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ARM: uniphier: remove SPL support for ARMv8 SoCs

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It has been a while since ARM Trusted Firmware supported UniPhier SoC
family.  U-Boot SPL was intended as a temporary loader that runs in
secure world.  It is a maintenance headache to support two different
boot mechanisms.  Secure firmware is realm of ARM Trusted Firmware
and now U-Boot only serves as a non-secure boot loader for UniPhier
ARMv8 SoCs.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
This commit is contained in:
Masahiro Yamada
2017-07-13 20:32:15 +09:00
parent 609bf92411
commit ee8d037ce7
36 changed files with 45 additions and 2145 deletions
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26
arch/arm/mach-uniphier/spl_board_init.c
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@ -97,26 +97,6 @@ static const struct uniphier_spl_initdata uniphier_spl_initdata[] = {
.umc_init = uniphier_pxs2_umc_init,
},
#endif
#if defined(CONFIG_ARCH_UNIPHIER_LD11)
{
.soc_id = UNIPHIER_LD11_ID,
.early_clk_init = uniphier_ld11_early_clk_init,
.dpll_init = uniphier_ld11_dpll_init,
.memconf_init = uniphier_memconf_2ch_init,
.dram_clk_init = uniphier_ld11_dram_clk_init,
.umc_init = uniphier_ld11_umc_init,
},
#endif
#if defined(CONFIG_ARCH_UNIPHIER_LD20)
{
.soc_id = UNIPHIER_LD20_ID,
.early_clk_init = uniphier_ld11_early_clk_init,
.dpll_init = uniphier_ld20_dpll_init,
.memconf_init = uniphier_memconf_3ch_init,
.dram_clk_init = uniphier_ld20_dram_clk_init,
.umc_init = uniphier_ld20_umc_init,
},
#endif
};
UNIPHIER_DEFINE_SOCDATA_FUNC(uniphier_get_spl_initdata, uniphier_spl_initdata)
@ -141,10 +121,8 @@ void spl_board_init(void)
if (initdata->bcu_init)
initdata->bcu_init(bd);
initdata->early_clk_init();
#ifdef CONFIG_SPL_SERIAL_SUPPORT
preloader_console_init();
#endif
@ -168,8 +146,4 @@ void spl_board_init(void)
pr_err("failed to init DRAM\n");
hang();
}
#ifdef CONFIG_ARM64
dcache_disable();
#endif
}