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| author | Tom Rini <trini@konsulko.com> | 2016-08-28 14:36:20 (GMT) |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2016-08-28 14:36:20 (GMT) |
| commit | ff62bdfbd5dd67d37901002a35b541f2c65ad78d (patch) | |
| tree | e6f3990b140ea1f469b5c16cd334404b7d3faedd /arch/arm/mach-uniphier | |
| parent | b89dfcfd926b8224edd24608065eb9bb601c0d3b (diff) | |
| parent | 8d11f804130d27a8f5ed6954f3a8a7f62a10ac45 (diff) | |
| download | u-boot-ff62bdfbd5dd67d37901002a35b541f2c65ad78d.tar.xz | |
Merge branch 'master' of git://git.denx.de/u-boot-uniphier
Diffstat (limited to 'arch/arm/mach-uniphier')
| -rw-r--r-- | arch/arm/mach-uniphier/arm32/psci.c | 5 | ||||
| -rw-r--r-- | arch/arm/mach-uniphier/micro-support-card.c | 11 | ||||
| -rw-r--r-- | arch/arm/mach-uniphier/reset.c | 14 |
3 files changed, 26 insertions, 4 deletions
diff --git a/arch/arm/mach-uniphier/arm32/psci.c b/arch/arm/mach-uniphier/arm32/psci.c index 633a3e0..e668265 100644 --- a/arch/arm/mach-uniphier/arm32/psci.c +++ b/arch/arm/mach-uniphier/arm32/psci.c @@ -151,3 +151,8 @@ int __secure psci_cpu_on(u32 function_id, u32 cpuid, u32 entry_point) return PSCI_RET_SUCCESS; } + +void __secure psci_system_reset(u32 function_id) +{ + reset_cpu(0); +} diff --git a/arch/arm/mach-uniphier/micro-support-card.c b/arch/arm/mach-uniphier/micro-support-card.c index eeb515a..6987d1e 100644 --- a/arch/arm/mach-uniphier/micro-support-card.c +++ b/arch/arm/mach-uniphier/micro-support-card.c @@ -1,5 +1,7 @@ /* - * Copyright (C) 2012-2015 Masahiro Yamada <yamada.masahiro@socionext.com> + * Copyright (C) 2012-2015 Panasonic Corporation + * Copyright (C) 2015-2016 Socionext Inc. + * Author: Masahiro Yamada <yamada.masahiro@socionext.com> * * SPDX-License-Identifier: GPL-2.0+ */ @@ -38,7 +40,12 @@ static int support_card_show_revision(void) u32 revision; revision = readl(MICRO_SUPPORT_CARD_REVISION); - printf("(CPLD version %d.%d)\n", revision >> 4, revision & 0xf); + revision &= 0xff; + + /* revision 3.6.x card changed the revision format */ + printf("(CPLD version %s%d.%d)\n", revision >> 4 == 6 ? "3." : "", + revision >> 4, revision & 0xf); + return 0; } diff --git a/arch/arm/mach-uniphier/reset.c b/arch/arm/mach-uniphier/reset.c index b5825bc..43e27d1 100644 --- a/arch/arm/mach-uniphier/reset.c +++ b/arch/arm/mach-uniphier/reset.c @@ -1,15 +1,25 @@ /* - * Copyright (C) 2012-2015 Masahiro Yamada <yamada.masahiro@socionext.com> + * Copyright (C) 2012-2014 Panasonic Corporation + * Copyright (C) 2015-2016 Socionext Inc. + * Author: Masahiro Yamada <yamada.masahiro@socionext.com> * * SPDX-License-Identifier: GPL-2.0+ */ #include <common.h> #include <linux/io.h> +#include <asm/secure.h> #include "sc-regs.h" -void reset_cpu(unsigned long ignored) +/* If PSCI is enabled, this is used for SYSTEM_RESET function */ +#ifdef CONFIG_ARMV7_PSCI +#define __SECURE __secure +#else +#define __SECURE +#endif + +void __SECURE reset_cpu(unsigned long ignored) { u32 tmp; |