mirror of
https://github.com/thead-yocto-mirror/meta-riscv
synced 2026-09-02 19:08:07 +02:00
linux-firmware-beaglev-bcm43430: Add recipe
This packages bluetooth/Wifi firmware blobs into a package Help lld linker Use -mno-relax to compile the kernel with clang when using lld for linker ( with LLVM=1 ) Signed-off-by: Khem Raj <raj.khem@gmail.com>
This commit is contained in:
Khem Raj
51
recipes-kernel/firmware/linux-firmware-beaglev-bcm43430.bb
Normal file
51
recipes-kernel/firmware/linux-firmware-beaglev-bcm43430.bb
Normal file
@@ -0,0 +1,51 @@
|
||||
# Copyright (C) 2021 Khem Raj <raj.khem@gmail.com>
|
||||
# Released under the MIT license (see COPYING.MIT for the terms)
|
||||
|
||||
SUMMARY = "WIFI/BT Binary Blobs"
|
||||
HOMEPAGE = "https://github.com/esmil/linux/blob/starlight/firmware/brcm"
|
||||
LICENSE = "\
|
||||
Firmware-broadcom_bcm43xx \
|
||||
"
|
||||
|
||||
LICENSE_${PN} = "Firmware-broadcom_bcm43xx"
|
||||
LIC_FILES_CHKSUM = "\
|
||||
file://LICENCE.broadcom_bcm43xx;md5=3160c14df7228891b868060e1951dfbc \
|
||||
"
|
||||
|
||||
# These are not common licenses, set NO_GENERIC_LICENSE for them
|
||||
# so that the license files will be copied from fetched source
|
||||
NO_GENERIC_LICENSE[Firmware-broadcom_bcm43xx] = "LICENCE.broadcom_bcm43xx"
|
||||
|
||||
SRC_URI = "https://github.com/esmil/linux/raw/starlight/firmware/brcm/brcmfmac43430-sdio.bin;name=brcmfmac43430 \
|
||||
https://github.com/esmil/linux/raw/starlight/firmware/brcm/brcmfmac43430-sdio.clm_blob;name=brcmfmac43430-clm \
|
||||
https://raw.githubusercontent.com/esmil/linux/starlight/firmware/brcm/nvram_ap6236.txt;name=nvram \
|
||||
https://raw.githubusercontent.com/esmil/linux/starlight/firmware/brcm/brcmfmac43430-sdio.AP6212.txt;name=AP6212 \
|
||||
https://raw.githubusercontent.com/RPi-Distro/firmware-nonfree/master/LICENCE.broadcom_bcm43xx;name=license \
|
||||
"
|
||||
SRC_URI[brcmfmac43430.sha256sum] = "ffbb2dbf135a4c22fdb00716088c556ff6b43fcff1503a59c3f2097992b18b96"
|
||||
SRC_URI[brcmfmac43430-clm.sha256sum] = "3ce2e8884dbd37d63ca8bae07bf7ea17c110070f41a87c9832eac57f201e2e5d"
|
||||
SRC_URI[AP6212.sha256sum] = "fdef0603345dd023ad28c0eff2d5167915c617bee2d6944da9a6da1c4ac87ca5"
|
||||
SRC_URI[nvram.sha256sum] = "ed5d5509c9eff922dc55ddffa654d6fb54ae3f391ff60dd3c50be5b63bc64152"
|
||||
SRC_URI[license.sha256sum] = "b16056fc91b82a0e3e8de8f86c2dac98201aa9dc3cbd33e8d38f1b087fcec30d"
|
||||
|
||||
S = "${WORKDIR}"
|
||||
|
||||
inherit allarch
|
||||
|
||||
CLEANBROKEN = "1"
|
||||
|
||||
do_configure () {
|
||||
:
|
||||
}
|
||||
|
||||
do_install () {
|
||||
for f in brcmfmac43430-sdio.AP6212.txt brcmfmac43430-sdio.bin brcmfmac43430-sdio.clm_blob nvram_ap6236.txt
|
||||
do
|
||||
install -Dm 0644 ${S}/$f ${D}${nonarch_base_libdir}/firmware/brcm/$f
|
||||
done
|
||||
ln -s brcmfmac43430-sdio.AP6212.txt ${D}${nonarch_base_libdir}/firmware/brcm/brcmfmac43430-sdio.beagle,beaglev-starlight-jh7100.txt
|
||||
}
|
||||
|
||||
FILES_${PN} = "${nonarch_base_libdir}/firmware/brcm/"
|
||||
|
||||
INSANE_SKIP = "arch"
|
||||
@@ -8,6 +8,7 @@ KERNEL_VERSION_SANITY_SKIP = "1"
|
||||
SRCREV = "${AUTOREV}"
|
||||
BRANCH = "starlight"
|
||||
SRC_URI = "git://github.com/esmil/linux.git;protocol=git;branch=${BRANCH} \
|
||||
file://0001-riscv-Use-mno-relax-when-using-lld-linker.patch \
|
||||
file://extra.cfg \
|
||||
file://modules.cfg \
|
||||
"
|
||||
@@ -17,17 +18,4 @@ LINUX_VERSION_EXTENSION_append = "-starlight"
|
||||
|
||||
KBUILD_DEFCONFIG_beaglev-starlight-jh7100 = "starlight_defconfig"
|
||||
|
||||
# Install firmwate blobs for wifi/bt
|
||||
do_install_append() {
|
||||
for f in brcmfmac43430-sdio.AP6212.txt brcmfmac43430-sdio.bin brcmfmac43430-sdio.clm_blob nvram_ap6236.txt
|
||||
do
|
||||
install -Dm 0644 ${S}/firmware/brcm/$f ${D}${nonarch_base_libdir}/firmware/brcm/$f
|
||||
done
|
||||
ln -s brcmfmac43430-sdio.AP6212.txt ${D}${nonarch_base_libdir}/firmware/brcm/brcmfmac43430-sdio.beagle,beaglev-starlight-jh7100.txt
|
||||
}
|
||||
|
||||
PACKAGES += "linux-firmware-beaglev-bcm43430"
|
||||
|
||||
FILES_linux-firmware-beaglev-bcm43430 = "${nonarch_base_libdir}/firmware/brcm/"
|
||||
|
||||
COMPATIBLE_MACHINE = "(beaglev-starlight-jh7100)"
|
||||
|
||||
@@ -0,0 +1,51 @@
|
||||
From b49fbbed96b6e5d898377020d6b717a21aad6282 Mon Sep 17 00:00:00 2001
|
||||
From: Khem Raj <raj.khem@gmail.com>
|
||||
Date: Fri, 14 May 2021 00:23:05 -0700
|
||||
Subject: [PATCH v2] riscv: Use -mno-relax when using lld linker
|
||||
|
||||
lld does not implement the RISCV relaxation optimizations like GNU ld
|
||||
therefore disable it when building with lld, Also pass it to
|
||||
assembler when using external GNU assembler ( LLVM_IAS != 1 ), this
|
||||
ensures that relevant assembler option is also enabled along. if these
|
||||
options are not used then we see following relocations in objects
|
||||
|
||||
0000000000000000 R_RISCV_ALIGN *ABS*+0x0000000000000002
|
||||
|
||||
These are then rejected by lld
|
||||
ld.lld: error: capability.c:(.fixup+0x0): relocation R_RISCV_ALIGN requires unimplemented linker relaxation; recompile with -mno-relax but the .o is already compiled with -mno-relax
|
||||
|
||||
Signed-off-by: Khem Raj <raj.khem@gmail.com>
|
||||
Cc: Paul Walmsley <paul.walmsley@sifive.com>
|
||||
Cc: Palmer Dabbelt <palmer@dabbelt.com>
|
||||
Cc: Albert Ou <aou@eecs.berkeley.edu>
|
||||
Cc: Nathan Chancellor <nathan@kernel.org>
|
||||
Cc: Nick Desaulniers <ndesaulniers@google.com>
|
||||
---
|
||||
v2: Use CONFIG_LD_IS_LLD instead of LLVM check
|
||||
|
||||
arch/riscv/Makefile | 9 +++++++++
|
||||
1 file changed, 9 insertions(+)
|
||||
|
||||
diff --git a/arch/riscv/Makefile b/arch/riscv/Makefile
|
||||
index 3eb9590a0775..4be020695428 100644
|
||||
--- a/arch/riscv/Makefile
|
||||
+++ b/arch/riscv/Makefile
|
||||
@@ -38,6 +38,15 @@ else
|
||||
KBUILD_LDFLAGS += -melf32lriscv
|
||||
endif
|
||||
|
||||
+ifeq ($(CONFIG_LD_IS_LLD),y)
|
||||
+ KBUILD_CFLAGS += -mno-relax
|
||||
+ KBUILD_AFLAGS += -mno-relax
|
||||
+ifneq ($(LLVM_IAS),1)
|
||||
+ KBUILD_CFLAGS += -Wa,-mno-relax
|
||||
+ KBUILD_AFLAGS += -Wa,-mno-relax
|
||||
+endif
|
||||
+endif
|
||||
+
|
||||
# ISA string setting
|
||||
riscv-march-$(CONFIG_ARCH_RV32I) := rv32ima
|
||||
riscv-march-$(CONFIG_ARCH_RV64I) := rv64ima
|
||||
--
|
||||
2.31.1
|
||||
|
||||
@@ -4,6 +4,9 @@ inherit kernel
|
||||
require recipes-kernel/linux/linux-yocto.inc
|
||||
|
||||
SRC_URI = "git://github.com/starfive-tech/linux.git;protocol=git;branch=esmil_starlight \
|
||||
file://0001-riscv-Use-mno-relax-when-using-lld-linker.patch \
|
||||
file://extra.cfg \
|
||||
file://modules.cfg \
|
||||
"
|
||||
|
||||
LINUX_VERSION ?= "5.12.3"
|
||||
|
||||
Reference in New Issue
Block a user