diff options
| author | Alexey Brodkin | 2016-08-04 14:35:01 +0300 |
|---|---|---|
| committer | Alexey Brodkin | 2016-08-05 12:50:25 +0300 |
| commit | cc8be222d1cf37c4299c019b95d7d932f2a4bbcc (patch) | |
| tree | 086ee08a5e6d9a194f71d53dd615edc6952566e2 /include | |
| parent | 9bef24d0dea30447951e1cd0074be502ca408fc0 (diff) | |
arc: Rename ARCangel4 board to nSIM
ARCangel was one of the main development boards back in the day but
now it's gone and replaced by other boards like ARC SDP.
But we also used to have simulation platform very similar to ARCangel4
in terms of CPU settings as well as basic IO like UART. Even though
ARCangel4 is long gone now we have a replacement for simulation which is
a plain or stand-alone nSIM and Free nSIM.
Note Free nSIM is available for download here:
https://www.synopsys.com/cgi-bin/dwarcnsim/req1.cgi
And while at it:
* Finally switch hex numerical values in nsim.h to defines from
include/linux/sizes.h
* Add defconfigs with ARC HS38 cores
* Recreated all defconfigs with savedefconfig
Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/configs/nsim.h (renamed from include/configs/arcangel4.h) | 20 |
1 files changed, 11 insertions, 9 deletions
diff --git a/include/configs/arcangel4.h b/include/configs/nsim.h index d6081048fee..1edc56046b1 100644 --- a/include/configs/arcangel4.h +++ b/include/configs/nsim.h @@ -1,11 +1,13 @@ /* - * Copyright (C) 2013-2014 Synopsys, Inc. All rights reserved. + * Copyright (C) 2013-2016 Synopsys, Inc. All rights reserved. * * SPDX-License-Identifier: GPL-2.0+ */ -#ifndef _CONFIG_ARCANGEL4_H_ -#define _CONFIG_ARCANGEL4_H_ +#ifndef _CONFIG_NSIM_H_ +#define _CONFIG_NSIM_H_ + +#include <linux/sizes.h> /* * CPU configuration @@ -19,13 +21,13 @@ #define CONFIG_SYS_DDR_SDRAM_BASE 0x80000000 #define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_DDR_SDRAM_BASE -#define CONFIG_SYS_SDRAM_SIZE 0x10000000 /* 256 Mb */ +#define CONFIG_SYS_SDRAM_SIZE SZ_256M #define CONFIG_SYS_INIT_SP_ADDR \ (CONFIG_SYS_SDRAM_BASE + 0x1000 - GENERATED_GBL_DATA_SIZE) -#define CONFIG_SYS_MALLOC_LEN 0x200000 /* 2 MB */ -#define CONFIG_SYS_BOOTM_LEN 0x2000000 /* 32 MB */ +#define CONFIG_SYS_MALLOC_LEN SZ_2M +#define CONFIG_SYS_BOOTM_LEN SZ_32M #define CONFIG_SYS_LOAD_ADDR 0x82000000 #define CONFIG_SYS_NO_FLASH @@ -48,7 +50,7 @@ * Environment settings */ #define CONFIG_ENV_IS_NOWHERE -#define CONFIG_ENV_SIZE 0x00200 /* 512 bytes */ +#define CONFIG_ENV_SIZE SZ_512 #define CONFIG_ENV_OFFSET 0 /* @@ -62,9 +64,9 @@ * Console configuration */ #define CONFIG_SYS_LONGHELP -#define CONFIG_SYS_CBSIZE 256 +#define CONFIG_SYS_CBSIZE SZ_256 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \ sizeof(CONFIG_SYS_PROMPT) + 16) -#endif /* _CONFIG_ARCANGEL4_H_ */ +#endif /* _CONFIG_NSIM_H_ */ |