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[mac80211] b43 and b43legacy: squash firmware

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Only G and L-PHY are supportted by b43 driver
Add squash firmware for b43legacy


git-svn-id: svn://svn.openwrt.org/openwrt/trunk@18947 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
hauke 2009-12-26 23:15:16 +00:00
parent 77c2d5ff3c
commit 73ee554b8e
4 changed files with 37 additions and 5 deletions
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7
package/mac80211/Config.in.b43
View File

@ -47,10 +47,7 @@ config B43_FW_SQUASH
from the final rootfs image. This can reduce the rootfs size by
up to 200k.
Do _NOT_ use this option, if you don't know the core revision
and/or PHY type of your wireless chip.
If unsure, say N.
If unsure, say Y.
config B43_FW_SQUASH_COREREVS
string "Core revisions to include"
@ -66,7 +63,7 @@ config B43_FW_SQUASH_COREREVS
config B43_FW_SQUASH_PHYTYPES
string "PHY types to include"
depends on PACKAGE_kmod-b43 && B43_FW_SQUASH
default "A,AG,G,LP"
default "G,LP"
help
This is a comma seperated list of PHY types:
A => A-PHY

24
package/mac80211/Config.in.b43legacy Normal file
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@ -0,0 +1,24 @@
# B43 configuration
config B43LEGACY_FW_SQUASH
bool "Remove unnecessary firmware files"
depends on PACKAGE_kmod-b43legacy
default y
help
This options allows you to remove unnecessary b43legacy firmware files
from the final rootfs image. This can reduce the rootfs size by
up to 50k.
If unsure, say Y.
config B43LEGACY_FW_SQUASH_COREREVS
string "Core revisions to include"
depends on PACKAGE_kmod-b43legacy && B43LEGACY_FW_SQUASH
default "1,2,3,4"
help
This is a comma seperated list of core revision numbers.
Example (keep files for rev4 only):
4
Example (keep files for rev2 and rev4):
2,4

7
package/mac80211/Makefile
View File

@ -489,6 +489,10 @@ $(call KernelPackage/b43-common)
AUTOLOAD:=$(call AutoLoad,30,b43legacy)
endef
define KernelPackage/b43legacy/config
source "$(SOURCE)/Config.in.b43legacy"
endef
define KernelPackage/b43legacy/description
Kernel module for Broadcom 43xx-legacy wireless support (mac80211 stack) new
endef
@ -712,6 +716,9 @@ define KernelPackage/b43legacy/install
$(INSTALL_DIR) $(1)/lib/firmware/
b43-fwcutter --unsupported -w $(1)/lib/firmware/ $(DL_DIR)/$(PKG_B43_FWV3_SOURCE)
ifneq ($(CONFIG_B43LEGACY_FW_SQUASH),)
b43-fwsquash.py "G" "$(CONFIG_B43LEGACY_FW_SQUASH_COREREVS)" "$(1)/lib/firmware/b43legacy"
endif
endef
$(eval $(call KernelPackage,ath5k))

4
package/mac80211/files/host_bin/b43-fwsquash.py
View File

@ -62,17 +62,21 @@ def phytypes_match(types_a, types_b):
return False
revmapping = {
"ucode2.fw" : (2,),
"ucode4.fw" : (4,),
"ucode5.fw" : (5,6,7,8,9,10,),
"ucode11.fw" : (11,12,),
"ucode13.fw" : (13,),
"ucode14.fw" : (14,),
"ucode15.fw" : (15,),
"pcm4.fw" : (1,2,3,4,),
"pcm5.fw" : (5,6,7,8,9,10,),
}
initvalmapping = {
"a0g1initvals5.fw" : ( (5,6,7,8,9,10,), ("AG",), ),
"a0g0initvals5.fw" : ( (5,6,7,8,9,10,), ("A", "AG",), ),
"b0g0initvals2.fw" : ( (2,4,), ("G",), ),
"b0g0initvals5.fw" : ( (5,6,7,8,9,10,), ("G",), ),
"b0g0initvals13.fw" : ( (13,), ("G",), ),
"n0initvals11.fw" : ( (11,12,), ("N",), ),