unvram: rename executable to "nvram" and place it in /usr/sbin, add fixup init script from old nvram package

SVN-Revision: 15435
This commit is contained in:
Jo-Philipp Wich 2009-04-27 12:57:29 +00:00
parent 128b623ec8
commit 6eec3954ef
3 changed files with 83 additions and 5 deletions

View File

@ -8,7 +8,7 @@
include $(TOPDIR)/rules.mk
PKG_NAME:=unvram
PKG_RELEASE:=3
PKG_RELEASE:=4
PKG_BUILD_DIR := $(BUILD_DIR)/$(PKG_NAME)
@ -18,6 +18,7 @@ define Package/unvram
SECTION:=utils
CATEGORY:=Base system
TITLE:=Userspace port of the Broadcom NVRAM manipulation tool
DEPENDS:=@TARGET_brcm_2_4||@TARGET_brcm47xx
endef
define Package/unvram/description
@ -41,8 +42,10 @@ define Build/Compile
endef
define Package/unvram/install
$(INSTALL_DIR) $(1)/sbin
$(INSTALL_BIN) $(PKG_BUILD_DIR)/unvram $(1)/sbin/
$(INSTALL_DIR) $(1)/etc/init.d
$(INSTALL_BIN) ./files/nvram.init $(1)/etc/init.d/nvram
$(INSTALL_DIR) $(1)/usr/sbin
$(INSTALL_BIN) $(PKG_BUILD_DIR)/nvram $(1)/usr/sbin/
$(INSTALL_DIR) $(1)/usr/lib
$(INSTALL_BIN) $(PKG_BUILD_DIR)/libnvram.so.0.1 $(1)/usr/lib/
endef

75
package/unvram/files/nvram.init Executable file
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@ -0,0 +1,75 @@
#!/bin/sh /etc/rc.common
# NVRAM setup
#
# This file handles the NVRAM quirks of various hardware.
START=02
alias debug=${DEBUG:-:}
nvram_default() {
[ -z "$(nvram get $1)" ] && nvram set "$1=$2"
}
nvram_set() { # for the linksys fixup part
[ "$(nvram get "$1")" = "$2" -a "$2" != "" ] || {
COMMIT=1
/usr/sbin/nvram set "$1=$2"
}
}
fixup_linksys() {
# work around braindead CFE defaults in linksys routers
boardtype=$(nvram get boardtype)
boardnum=$(nvram get boardnum)
boardflags=$(($(nvram get boardflags)))
adm_switch="$(( ($boardflags & 0x80) >> 7 ))"
[ -n "$(nvram get vxkilled)" ] && boardtype=0 # don't mess with the ram settings on the hacked cfe
case "$(( $boardtype ))" in
"1800") #0x708
if [ "$adm_switch" = 0 ]; then
nvram_set sdram_init "$(printf 0x%04x $(( $(/usr/sbin/nvram get sdram_init) | 0x0100 )))"
[ "$COMMIT" = 1 ] && {
nvram_set clkfreq 216
nvram_set sdram_ncdl 0x0
nvram_set pa0itssit 62
nvram_set pa0b0 0x15eb
nvram_set pa0b1 0xfa82
nvram_set pa0b2 0xfe66
nvram_set pa0maxpwr 0x4e
}
fi
;;
"1127") #0x467
nvram_set sdram_init "$(printf 0x%04x $(( $(/usr/sbin/nvram get sdram_init) | 0x0100 )))"
[ "$COMMIT" = 1 ] && {
nvram_set sdram_ncdl 0x0
nvram_set pa0itssit 62
nvram_set pa0b0 0x168b
nvram_set pa0b1 0xfabf
nvram_set pa0b2 0xfeaf
nvram_set pa0maxpwr 0x4e
}
;;
"1071") #0x042f
nvram_set sdram_init "$(printf 0x%04x $(( $(/usr/sbin/nvram get sdram_init) | 0x0009 )))"
[ "$COMMIT" = 1 ] && {
nvram_set sdram_ncdl 0x0
}
esac
[ "$COMMIT" = "1" ] && nvram commit
}
start() {
fixup_linksys
# OFDM Power Offset is set incorrectly on many boards.
# Setting it to 0 will increase the tx power to normal levels.
nvram_set opo 0x0
[ "$(nvram get il0macaddr)" = "00:90:4c:5f:00:2a" ] && {
# if default wifi mac, set two higher than the lan mac
nvram set il0macaddr=$(nvram get et0macaddr|
awk '{OFS=FS=":";for(x=7,y=2;--x;){$x=sprintf("%02x",(y+="0x"$x)%256);y/=256}print}')
}
}

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@ -1,4 +1,4 @@
CLI_FILENAME = unvram
CLI_FILENAME = nvram
LIB_VERMAJOR = 0
LIB_VERMINOR = 1
@ -30,4 +30,4 @@ libnvram:
-o $(LIB_FILENAME).$(LIB_VERMAJOR).$(LIB_VERMINOR) $(LIB_OBJ)
clean:
rm -f nvram $(LIB_FILENAME)* *.o
rm -f $(CLI_FILENAME) $(LIB_FILENAME)* *.o