diff options
| author | Arnd Bergmann <arnd@arndb.de> | 2018-03-07 21:36:19 +0100 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2018-03-09 23:20:00 +0100 |
| commit | 553b085c2075f6a4a2591108554f830fa61e881f (patch) | |
| tree | 68d63911f2c12e0fb9fa23498df9300442a88f92 /arch/m32r/include/asm/setup.h | |
| parent | fd8773f9f544955f6f47dc2ac3ab85ad64376b7f (diff) | |
arch: remove m32r port
The Mitsubishi/Renesas m32r architecture has been around for many years,
but the Linux port has been obsolete for a very long time as well, with
the last significant updates done for linux-2.6.14.
While some m32r microcontrollers are still being marketed by Renesas,
those are apparently no longer possible to support, mainly due to the
lack of an external memory interface.
Hirokazu Takata was the maintainer until the architecture got marked
Orphaned in 2014.
Link: http://www.linux-m32r.org/
Link: https://www.renesas.com/en-eu/products/microcontrollers-microprocessors/m32r.html
Cc: Hirokazu Takata <takata@linux-m32r.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'arch/m32r/include/asm/setup.h')
| -rw-r--r-- | arch/m32r/include/asm/setup.h | 32 |
1 files changed, 0 insertions, 32 deletions
diff --git a/arch/m32r/include/asm/setup.h b/arch/m32r/include/asm/setup.h deleted file mode 100644 index 71b4d6514078..000000000000 --- a/arch/m32r/include/asm/setup.h +++ /dev/null @@ -1,32 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef _ASM_M32R_SETUP_H -#define _ASM_M32R_SETUP_H - -#include <uapi/asm/setup.h> - - -#define PARAM ((unsigned char *)empty_zero_page) - -#define MOUNT_ROOT_RDONLY (*(unsigned long *) (PARAM+0x000)) -#define RAMDISK_FLAGS (*(unsigned long *) (PARAM+0x004)) -#define ORIG_ROOT_DEV (*(unsigned long *) (PARAM+0x008)) -#define LOADER_TYPE (*(unsigned long *) (PARAM+0x00c)) -#define INITRD_START (*(unsigned long *) (PARAM+0x010)) -#define INITRD_SIZE (*(unsigned long *) (PARAM+0x014)) - -#define M32R_CPUCLK (*(unsigned long *) (PARAM+0x018)) -#define M32R_BUSCLK (*(unsigned long *) (PARAM+0x01c)) -#define M32R_TIMER_DIVIDE (*(unsigned long *) (PARAM+0x020)) - -#define COMMAND_LINE ((char *) (PARAM+0x100)) - -#define SCREEN_INFO (*(struct screen_info *) (PARAM+0x200)) - -#define RAMDISK_IMAGE_START_MASK (0x07FF) -#define RAMDISK_PROMPT_FLAG (0x8000) -#define RAMDISK_LOAD_FLAG (0x4000) - -extern unsigned long memory_start; -extern unsigned long memory_end; - -#endif /* _ASM_M32R_SETUP_H */ |