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arc: Rename ARCangel4 board to nSIM

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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>
This commit is contained in:
Alexey Brodkin
2016-08-04 14:35:01 +03:00
parent 9bef24d0de
commit cc8be222d1
10 changed files with 63 additions and 25 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
configs/arcangel4_defconfig → configs/nsim_700_defconfig
View File

@@ -1,11 +1,11 @@
CONFIG_ARC=y
CONFIG_TARGET_ARCANGEL4=y
CONFIG_DM_SERIAL=y
CONFIG_TARGET_NSIM=y
CONFIG_SYS_CLK_FREQ=70000000
CONFIG_DM_SERIAL=y
CONFIG_SYS_TEXT_BASE=0x81000000
CONFIG_DEFAULT_DEVICE_TREE="arcangel4"
CONFIG_DEFAULT_DEVICE_TREE="nsim"
CONFIG_BOOTDELAY=3
CONFIG_SYS_PROMPT="arcangel4# "
CONFIG_SYS_PROMPT="nsim# "
# CONFIG_CMD_IMLS is not set
# CONFIG_CMD_FLASH is not set
# CONFIG_CMD_SETEXPR is not set

7
configs/arcangel4-be_defconfig → configs/nsim_700be_defconfig
View File

@@ -1,11 +1,12 @@
CONFIG_ARC=y
CONFIG_CPU_BIG_ENDIAN=y
CONFIG_TARGET_ARCANGEL4=y
CONFIG_DM_SERIAL=y
CONFIG_TARGET_NSIM=y
CONFIG_SYS_CLK_FREQ=70000000
CONFIG_DM_SERIAL=y
CONFIG_SYS_TEXT_BASE=0x81000000
CONFIG_DEFAULT_DEVICE_TREE="arcangel4"
CONFIG_DEFAULT_DEVICE_TREE="nsim"
CONFIG_BOOTDELAY=3
CONFIG_SYS_PROMPT="nsim# "
# CONFIG_CMD_IMLS is not set
# CONFIG_CMD_FLASH is not set
# CONFIG_CMD_SETEXPR is not set

16
configs/nsim_hs38_defconfig Normal file
View File

@@ -0,0 +1,16 @@
CONFIG_ARC=y
CONFIG_ISA_ARCV2=y
CONFIG_TARGET_NSIM=y
CONFIG_SYS_CLK_FREQ=70000000
CONFIG_DM_SERIAL=y
CONFIG_SYS_TEXT_BASE=0x81000000
CONFIG_DEFAULT_DEVICE_TREE="nsim"
CONFIG_BOOTDELAY=3
CONFIG_SYS_PROMPT="nsim# "
# CONFIG_CMD_IMLS is not set
# CONFIG_CMD_FLASH is not set
# CONFIG_CMD_SETEXPR is not set
CONFIG_OF_CONTROL=y
CONFIG_OF_EMBED=y
CONFIG_DM=y
CONFIG_USE_PRIVATE_LIBGCC=y

17
configs/nsim_hs38be_defconfig Normal file
View File

@@ -0,0 +1,17 @@
CONFIG_ARC=y
CONFIG_ISA_ARCV2=y
CONFIG_CPU_BIG_ENDIAN=y
CONFIG_TARGET_NSIM=y
CONFIG_SYS_CLK_FREQ=70000000
CONFIG_DM_SERIAL=y
CONFIG_SYS_TEXT_BASE=0x81000000
CONFIG_DEFAULT_DEVICE_TREE="nsim"
CONFIG_BOOTDELAY=3
CONFIG_SYS_PROMPT="nsim# "
# CONFIG_CMD_IMLS is not set
# CONFIG_CMD_FLASH is not set
# CONFIG_CMD_SETEXPR is not set
CONFIG_OF_CONTROL=y
CONFIG_OF_EMBED=y
CONFIG_DM=y
CONFIG_USE_PRIVATE_LIBGCC=y