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author | Masahiro Yamada <yamada.masahiro@socionext.com> | 2016-05-24 21:14:01 +0900 |
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committer | Masahiro Yamada <yamada.masahiro@socionext.com> | 2016-05-26 00:37:13 +0900 |
commit | 667dbcd01d35a69a0a01ecd09b9f18d9aa0efe72 (patch) | |
tree | 4cf4bbe11b662cbc8e7625fede4c2a5d0bb2c2e0 /arch/arm/mach-uniphier/init | |
parent | 7381db86a90bb36d6e615da835ae6964af68f260 (diff) | |
download | u-boot-imx-667dbcd01d35a69a0a01ecd09b9f18d9aa0efe72.zip u-boot-imx-667dbcd01d35a69a0a01ecd09b9f18d9aa0efe72.tar.gz u-boot-imx-667dbcd01d35a69a0a01ecd09b9f18d9aa0efe72.tar.bz2 |
ARM: uniphier: add PH1-LD11 SoC support
This is a low-cost ARMv8 SoC from Socionext Inc.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Diffstat (limited to 'arch/arm/mach-uniphier/init')
-rw-r--r-- | arch/arm/mach-uniphier/init/Makefile | 1 | ||||
-rw-r--r-- | arch/arm/mach-uniphier/init/init-ld11.c | 59 | ||||
-rw-r--r-- | arch/arm/mach-uniphier/init/init.c | 5 |
3 files changed, 65 insertions, 0 deletions
diff --git a/arch/arm/mach-uniphier/init/Makefile b/arch/arm/mach-uniphier/init/Makefile index b58e6c8..dcaa445 100644 --- a/arch/arm/mach-uniphier/init/Makefile +++ b/arch/arm/mach-uniphier/init/Makefile @@ -11,4 +11,5 @@ obj-$(CONFIG_ARCH_UNIPHIER_SLD8) += init-sld8.o obj-$(CONFIG_ARCH_UNIPHIER_PRO5) += init-pro5.o obj-$(CONFIG_ARCH_UNIPHIER_PXS2) += init-pxs2.o obj-$(CONFIG_ARCH_UNIPHIER_LD6B) += init-pxs2.o +obj-$(CONFIG_ARCH_UNIPHIER_LD11) += init-ld11.o obj-$(CONFIG_ARCH_UNIPHIER_LD20) += init-ld20.o diff --git a/arch/arm/mach-uniphier/init/init-ld11.c b/arch/arm/mach-uniphier/init/init-ld11.c new file mode 100644 index 0000000..de2dc62 --- /dev/null +++ b/arch/arm/mach-uniphier/init/init-ld11.c @@ -0,0 +1,59 @@ +/* + * 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_ld11_init(const struct uniphier_board_data *bd) +{ + uniphier_sbc_init_savepin(bd); + uniphier_pxs2_sbc_init(bd); + uniphier_ld20_early_pin_init(bd); + + support_card_reset(); + + support_card_init(); + + led_puts("L0"); + + memconf_init(bd); + + led_puts("L1"); + + uniphier_ld11_early_clk_init(bd); + + led_puts("L2"); + + led_puts("L3"); + +#ifdef CONFIG_SPL_SERIAL_SUPPORT + preloader_console_init(); +#endif + + led_puts("L4"); + + { + int res; + + res = uniphier_ld11_umc_init(bd); + if (res < 0) { + while (1) + ; + } + } + + led_puts("L5"); + + dcache_disable(); + + led_puts("L6"); + + return 0; +} diff --git a/arch/arm/mach-uniphier/init/init.c b/arch/arm/mach-uniphier/init/init.c index 15a53ce..77e5b99 100644 --- a/arch/arm/mach-uniphier/init/init.c +++ b/arch/arm/mach-uniphier/init/init.c @@ -55,6 +55,11 @@ void spl_board_init(void) uniphier_pxs2_init(param); break; #endif +#if defined(CONFIG_ARCH_UNIPHIER_LD11) + case SOC_UNIPHIER_LD11: + uniphier_ld11_init(param); + break; +#endif #if defined(CONFIG_ARCH_UNIPHIER_LD20) case SOC_UNIPHIER_LD20: uniphier_ld20_init(param); |