diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/mach-uniphier/micro-support-card.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/arch/arm/mach-uniphier/micro-support-card.c b/arch/arm/mach-uniphier/micro-support-card.c index eeb515aa006..6987d1e0f8b 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; } |