On Tue Nov 18, 2025 at 1:09 PM CST, Denys Dmytriyenko wrote:
> On Mon, Nov 17, 2025 at 05:22:51PM -0600, Andrew Davis via
> lists.yoctoproject.org wrote:
>> On 11/17/25 3:15 PM, Antonios Christidis via lists.yoctoproject.org wrote:
>> >From: Antonios Christidis <[email protected]>
>> >
>> >New recipes for GPU DDK 25.2. Update BSP configuration files with new
>> >preferred recipe versions.
>> >
>> >For the driver recipe, specifically unset the CC variable due to yocto
>> >appending CROSS_COMPILE and CC, resulting in a warning for the
>> >do_compile task:
>> >
>> >make[1]: aarch64-oe-linux-aarch64-oe-linux-gcc: No such file or directory
>> >
>> >Signed-off-by: Antonios Christidis <[email protected]>
>> >---
>> > meta-beagle/conf/machine/include/beagle-bsp.inc | 4 ++--
>> > meta-ti-bsp/conf/machine/include/ti-bsp.inc | 4 ++--
>> > ....6643903.bb => ti-img-rogue-driver_25.2.6850647.bb} | 10 ++++++++--
>> > ....6643903.bb => ti-img-rogue-umlibs_25.2.6850647.bb} | 4 +---
>> > 4 files changed, 13 insertions(+), 9 deletions(-)
>> > rename
>> > meta-ti-bsp/recipes-bsp/powervr-drivers/{ti-img-rogue-driver_24.2.6643903.bb
>> > => ti-img-rogue-driver_25.2.6850647.bb} (83%)
>> > rename
>> > meta-ti-bsp/recipes-graphics/powervr-umlibs/{ti-img-rogue-umlibs_24.2.6643903.bb
>> > => ti-img-rogue-umlibs_25.2.6850647.bb} (98%)
>> >
>> >diff --git a/meta-beagle/conf/machine/include/beagle-bsp.inc
>> >b/meta-beagle/conf/machine/include/beagle-bsp.inc
>> >index 448e2086..5060e286 100644
>> >--- a/meta-beagle/conf/machine/include/beagle-bsp.inc
>> >+++ b/meta-beagle/conf/machine/include/beagle-bsp.inc
>> >@@ -19,7 +19,7 @@ KERNEL_DEVICETREE_PREFIX:bsp-bb_org-6_12 = ""
>> > BSP_SGX_DRIVER_PROVIDER:bsp-bb_org-6_12 = "ti-sgx-ddk-km"
>> > BSP_SGX_DRIVER_VERSION:bsp-bb_org-6_12 = "1.17%"
>> > BSP_ROGUE_DRIVER_PROVIDER:bsp-bb_org-6_12 = "ti-img-rogue-driver"
>> >-BSP_ROGUE_DRIVER_VERSION:bsp-bb_org-6_12 = "24%"
>> >+BSP_ROGUE_DRIVER_VERSION:bsp-bb_org-6_12 = "25%"
>> > BSP_MESA_PVR_VERSION:bsp-bb_org-6_12 = "24%"
>> > # GC320 support requires out-of-tree drivers not yet available in bb.org
>> > 6.12
>> >@@ -40,7 +40,7 @@ KERNEL_DEVICETREE_PREFIX:bsp-bb_org-6_6 = ""
>> > BSP_SGX_DRIVER_PROVIDER:bsp-bb_org-6_6 = "ti-sgx-ddk-km"
>> > BSP_SGX_DRIVER_VERSION:bsp-bb_org-6_6 = "1.17%"
>> > BSP_ROGUE_DRIVER_PROVIDER:bsp-bb_org-6_6 = "ti-img-rogue-driver"
>> >-BSP_ROGUE_DRIVER_VERSION:bsp-bb_org-6_6 = "24%"
>> >+BSP_ROGUE_DRIVER_VERSION:bsp-bb_org-6_6 = "25%"
>> > BSP_MESA_PVR_VERSION:bsp-bb_org-6_6 = "24%"
>> > # GC320 support requires out-of-tree drivers not yet available in bb.org
>> > 6.6
>> >diff --git a/meta-ti-bsp/conf/machine/include/ti-bsp.inc
>> >b/meta-ti-bsp/conf/machine/include/ti-bsp.inc
>> >index 0ea7bd7b..eaa501c3 100644
>> >--- a/meta-ti-bsp/conf/machine/include/ti-bsp.inc
>> >+++ b/meta-ti-bsp/conf/machine/include/ti-bsp.inc
>> >@@ -45,7 +45,7 @@ BSP_BOOTLOADER_VERSION:bsp-ti-6_12 = "2025.01%"
>> > BSP_SGX_DRIVER_PROVIDER:bsp-ti-6_12 = "ti-sgx-ddk-km"
>> > BSP_SGX_DRIVER_VERSION:bsp-ti-6_12 = "1.17%"
>> > BSP_ROGUE_DRIVER_PROVIDER:bsp-ti-6_12 = "ti-img-rogue-driver"
>> >-BSP_ROGUE_DRIVER_VERSION:bsp-ti-6_12 = "24%"
>> >+BSP_ROGUE_DRIVER_VERSION:bsp-ti-6_12 = "25%"
>> > BSP_MESA_PVR_VERSION:bsp-ti-6_12 = "24%"
>> > # ==========
>> >@@ -60,7 +60,7 @@ BSP_BOOTLOADER_VERSION:bsp-ti-6_6 = "2024.04%"
>> > BSP_SGX_DRIVER_PROVIDER:bsp-ti-6_6 = "ti-sgx-ddk-km"
>> > BSP_SGX_DRIVER_VERSION:bsp-ti-6_6 = "1.17%"
>> > BSP_ROGUE_DRIVER_PROVIDER:bsp-ti-6_6 = "ti-img-rogue-driver"
>> >-BSP_ROGUE_DRIVER_VERSION:bsp-ti-6_6 = "24%"
>> >+BSP_ROGUE_DRIVER_VERSION:bsp-ti-6_6 = "25%"
>> > BSP_MESA_PVR_VERSION:bsp-ti-6_6 = "24%"
>> > # GC320 support requires out-of-tree drivers not yet available in 6.6
>> >diff --git
>> >a/meta-ti-bsp/recipes-bsp/powervr-drivers/ti-img-rogue-driver_24.2.6643903.bb
>> >
>> >b/meta-ti-bsp/recipes-bsp/powervr-drivers/ti-img-rogue-driver_25.2.6850647.bb
>> >similarity index 83%
>> >rename from
>> >meta-ti-bsp/recipes-bsp/powervr-drivers/ti-img-rogue-driver_24.2.6643903.bb
>> >rename to
>> >meta-ti-bsp/recipes-bsp/powervr-drivers/ti-img-rogue-driver_25.2.6850647.bb
>> >index ddb401a5..b2f5e4ea 100644
>> >---
>> >a/meta-ti-bsp/recipes-bsp/powervr-drivers/ti-img-rogue-driver_24.2.6643903.bb
>> >+++
>> >b/meta-ti-bsp/recipes-bsp/powervr-drivers/ti-img-rogue-driver_25.2.6850647.bb
>> >@@ -17,7 +17,8 @@ BRANCH = "linuxws/scarthgap/k6.12/${PV}"
>> > SRC_URI =
>> > "git://git.ti.com/git/graphics/ti-img-rogue-driver.git;protocol=https;branch=${BRANCH}"
>> >-SRCREV = "8eaff654a8871118c08cfafe53795f57e3b6b396"
>> >+SRCREV = "72723eea0cab47c20e5734c1c7b9a441ed2d74c2"
>> >+
>>
>> Extra newline?
>>
>> > TARGET_PRODUCT:j721e = "j721e_linux"
>> > TARGET_PRODUCT:j721s2 = "j721s2_linux"
>> >@@ -29,7 +30,12 @@ TARGET_PRODUCT:j722s = "j722s_linux"
>> > PVR_BUILD = "release"
>> > PVR_WS = "lws-generic"
>> >-EXTRA_OEMAKE += 'KERNELDIR="${STAGING_KERNEL_DIR}" BUILD=${PVR_BUILD}
>> >PVR_BUILD_DIR=${TARGET_PRODUCT} WINDOW_SYSTEM=${PVR_WS}'
>> >+EXTRA_OEMAKE += 'KERNELDIR="${KBUILD_OUTPUT}" BUILD=${PVR_BUILD}
>> >PVR_BUILD_DIR=${TARGET_PRODUCT} WINDOW_SYSTEM=${PVR_WS}'
>> >+
>> >+do_compile(){
>> >+ unset CC
>>
>> This feels like something that could be fixed in the driver's makefile..
>
> I agree with Andrew - this seems like a bug in the corresponding Makefile,
> where CC is already defined (with all the necessary flags), but it gets
> composed again directly from CROSS_COMPILE, hence causing double-prefix.
I disagree. The CC variable in their build system is supposed to either be a
full host toolchain, gcc, or clang. It was never intended to be a cross
compiler. If it is a cross compiler, then it's not to be used in conjunction
with the CROSS_COMPILE variable. In either case any extra arguments provided to
the compiler in the CC variable will be stripped away.
The build system used on the km and um are the same, and the user mode
components produce intermediaries that are executed on the host during
compilation. This requirement dictated the above variable interaction.
Yocto in particular is mixing CC and CROSS_COMPILE in ways I haven't seen on
other build systems. It's also only doing this for kernel modules. Seems a
little too niche.
- Randolph
>> >+ oe_runmake
>> >+}
>> > do_install() {
>> > make -C ${STAGING_KERNEL_DIR}
>> > M=${B}/binary_${TARGET_PRODUCT}_${PVR_WS}_${PVR_BUILD}/target_aarch64/kbuild
>> > INSTALL_MOD_PATH=${D}${root_prefix} PREFIX=${STAGING_DIR_HOST}
>> > modules_install
>> >diff --git
>> >a/meta-ti-bsp/recipes-graphics/powervr-umlibs/ti-img-rogue-umlibs_24.2.6643903.bb
>> >
>> >b/meta-ti-bsp/recipes-graphics/powervr-umlibs/ti-img-rogue-umlibs_25.2.6850647.bb
>> >similarity index 98%
>> >rename from
>> >meta-ti-bsp/recipes-graphics/powervr-umlibs/ti-img-rogue-umlibs_24.2.6643903.bb
>> >rename to
>> >meta-ti-bsp/recipes-graphics/powervr-umlibs/ti-img-rogue-umlibs_25.2.6850647.bb
>> >index 949c2d5d..e4b95f8e 100644
>> >---
>> >a/meta-ti-bsp/recipes-graphics/powervr-umlibs/ti-img-rogue-umlibs_24.2.6643903.bb
>> >+++
>> >b/meta-ti-bsp/recipes-graphics/powervr-umlibs/ti-img-rogue-umlibs_25.2.6850647.bb
>> >@@ -6,11 +6,9 @@ LIC_FILES_CHKSUM =
>> >"file://LICENSE;md5=7232b98c1c58f99e3baa03de5207e76f"
>> > PACKAGE_ARCH = "${MACHINE_ARCH}"
>> > COMPATIBLE_MACHINE = "j721e|j721s2|j784s4|j742s2|am62xx|am62pxx|j722s"
>> >-PR = "r4"
>> >-
>> > BRANCH = "linuxws/scarthgap/k6.12/${PV}"
>> > SRC_URI =
>> > "git://git.ti.com/git/graphics/ti-img-rogue-umlibs.git;protocol=https;branch=${BRANCH}"
>> >-SRCREV = "1ed9ee185cd876200e6747192854015b8e94a7b0"
>> >+SRCREV = "adcbb5c620ff172da4152c02a2fee8f42dc4c472"
>> > TARGET_PRODUCT:j721e = "j721e_linux"
>> > TARGET_PRODUCT:j721s2 = "j721s2_linux"
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