diff options
| author | Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> | 2014-03-28 11:07:39 +0900 |
|---|---|---|
| committer | Nobuhiro Iwamatsu <iwamatsu@nigauri.org> | 2014-04-28 04:35:12 +0900 |
| commit | 9b7fa2fed673d9dc1583f09576bbfe98aa54c9b5 (patch) | |
| tree | f49eb1c8a884b06dc0652683dfdccd05e5c082e6 /arch/arm/cpu | |
| parent | 9e018b092aff580a2c5da29c06f46e5244cca3ab (diff) | |
| download | u-boot-imx-9b7fa2fed673d9dc1583f09576bbfe98aa54c9b5.zip u-boot-imx-9b7fa2fed673d9dc1583f09576bbfe98aa54c9b5.tar.gz u-boot-imx-9b7fa2fed673d9dc1583f09576bbfe98aa54c9b5.tar.bz2 | |
arm: rmobile: Merge functions to get the CPU information of R8A7790 and R8A7791
Functions to get the CPU information of R8A7790 and R8A7791 are common.
This merges these as cpu_info-rcar.c.
Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Diffstat (limited to 'arch/arm/cpu')
| -rw-r--r-- | arch/arm/cpu/armv7/rmobile/Makefile | 4 | ||||
| -rw-r--r-- | arch/arm/cpu/armv7/rmobile/cpu_info-r8a7791.c | 29 | ||||
| -rw-r--r-- | arch/arm/cpu/armv7/rmobile/cpu_info-rcar.c (renamed from arch/arm/cpu/armv7/rmobile/cpu_info-r8a7790.c) | 5 |
3 files changed, 4 insertions, 34 deletions
diff --git a/arch/arm/cpu/armv7/rmobile/Makefile b/arch/arm/cpu/armv7/rmobile/Makefile index 2221999..fad004c 100644 --- a/arch/arm/cpu/armv7/rmobile/Makefile +++ b/arch/arm/cpu/armv7/rmobile/Makefile @@ -11,7 +11,7 @@ obj-y += emac.o obj-$(CONFIG_DISPLAY_BOARDINFO) += board.o obj-$(CONFIG_GLOBAL_TIMER) += timer.o obj-$(CONFIG_R8A7740) += lowlevel_init.o cpu_info-r8a7740.o pfc-r8a7740.o -obj-$(CONFIG_R8A7790) += lowlevel_init_ca15.o cpu_info-r8a7790.o pfc-r8a7790.o -obj-$(CONFIG_R8A7791) += lowlevel_init_ca15.o cpu_info-r8a7791.o pfc-r8a7791.o +obj-$(CONFIG_R8A7790) += lowlevel_init_ca15.o cpu_info-rcar.o pfc-r8a7790.o +obj-$(CONFIG_R8A7791) += lowlevel_init_ca15.o cpu_info-rcar.o pfc-r8a7791.o obj-$(CONFIG_SH73A0) += lowlevel_init.o cpu_info-sh73a0.o pfc-sh73a0.o obj-$(CONFIG_TMU_TIMER) += ../../../../sh/lib/time.o diff --git a/arch/arm/cpu/armv7/rmobile/cpu_info-r8a7791.c b/arch/arm/cpu/armv7/rmobile/cpu_info-r8a7791.c deleted file mode 100644 index 2de58ed..0000000 --- a/arch/arm/cpu/armv7/rmobile/cpu_info-r8a7791.c +++ /dev/null @@ -1,29 +0,0 @@ -/* - * arch/arm/cpu/armv7/rmobile/cpu_info-r8a7791.c - * - * Copyright (C) 2013 Renesas Electronics Corporation - * - * SPDX-License-Identifier: GPL-2.0 - */ -#include <common.h> -#include <asm/io.h> - -#define PRR 0xFF000044 - -u32 rmobile_get_cpu_type(void) -{ - u32 product; - - product = readl(PRR); - - return (u32)((product & 0x00007F00) >> 8); -} - -u32 rmobile_get_cpu_rev_integer(void) -{ - u32 product; - - product = readl(PRR); - - return (u32)((product & 0x000000F0) >> 4); -} diff --git a/arch/arm/cpu/armv7/rmobile/cpu_info-r8a7790.c b/arch/arm/cpu/armv7/rmobile/cpu_info-rcar.c index 7232e23..0289ece 100644 --- a/arch/arm/cpu/armv7/rmobile/cpu_info-r8a7790.c +++ b/arch/arm/cpu/armv7/rmobile/cpu_info-rcar.c @@ -1,8 +1,7 @@ /* - * arch/arm/cpu/armv7/rmobile/cpu_info-r8a7790.c - * This file is r8a7790 processor support. + * arch/arm/cpu/armv7/rmobile/cpu_info-rcar.c * - * Copyright (C) 2013 Renesas Electronics Corporation + * Copyright (C) 2013,2014 Renesas Electronics Corporation * * SPDX-License-Identifier: GPL-2.0 */ |