diff options
Diffstat (limited to 'target/linux/layerscape/patches-5.4/303-core-0012-LF-789-1-Revert-scripts-Makefile-Enable-creation-of-.patch')
| -rw-r--r-- | target/linux/layerscape/patches-5.4/303-core-0012-LF-789-1-Revert-scripts-Makefile-Enable-creation-of-.patch | 58 |
1 files changed, 0 insertions, 58 deletions
diff --git a/target/linux/layerscape/patches-5.4/303-core-0012-LF-789-1-Revert-scripts-Makefile-Enable-creation-of-.patch b/target/linux/layerscape/patches-5.4/303-core-0012-LF-789-1-Revert-scripts-Makefile-Enable-creation-of-.patch deleted file mode 100644 index 744930c726..0000000000 --- a/target/linux/layerscape/patches-5.4/303-core-0012-LF-789-1-Revert-scripts-Makefile-Enable-creation-of-.patch +++ /dev/null @@ -1,58 +0,0 @@ -From b13487a97b51a619b4e681a6091a1da9d6733058 Mon Sep 17 00:00:00 2001 -From: Jason Liu <jason.hui.liu@nxp.com> -Date: Fri, 10 Jan 2020 11:38:05 +0800 -Subject: [PATCH] LF-789-1 Revert "scripts: Makefile: Enable creation of - _symbols_ DT node for overlays" - -This reverts commit 432071b7a106060fa4e451e10249cef021af0b7c. - -commit: 432071b7a106 scripts: Makefile: Enable creation of _symbols_ DT node for overlays -changes the common Makefile and force creation of __symbols__ node on all platforms. - -This is not good and not acceptible under some cases due to this change will increase -the final DTB size a lot and bring big impact for others who does not need creation -of _symbols_ DT node for overlays.For example, on i.MX OP-TEE, the maxsize of DT is 1MB, -this patch will break some of the i.MX6/i.MX7 boards to boot with OP-TEE enabled. - -BTW, community has the similar patch but rejected. The following post discuss about this: -https://lore.kernel.org/patchwork/patch/821645/ - -For specifc plaform/board which need the creation of _symbols_ DT node for overlays, user can -define DTC_FLAGS_target either trough dtc build command line(#1) or with board specific Makefile(#2) - -For example:#1 - -make DTC_FLAGS_fsl-ls1028a-qds=-@ freescale/fsl-ls1028a-qds.dtb - -For example:#2 - -In arch/arm64/boot/dts/freescale/Makefile, - - @@ -1,4 +1,7 @@ - # SPDX-License-Identifier: GPL-2.0 - +# required for overlay support - +#DTC_FLAGS_fsl-ls1028a-qds := -@ - + - -Signed-off-by: Jason Liu <jason.hui.liu@nxp.com> -Signed-off-by: Dong Aisheng <aisheng.dong@nxp.com> -Reviewed-by: Alex Marginean <alexandru.marginean@nxp.com> -Tested-by: Alex Marginean <alexandru.marginean@nxp.com> -[fix commit message] -Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com> ---- - scripts/Makefile.lib | 3 --- - 1 file changed, 3 deletions(-) - ---- a/scripts/Makefile.lib -+++ b/scripts/Makefile.lib -@@ -255,9 +255,6 @@ endif - - DTC_FLAGS += $(DTC_FLAGS_$(basetarget)) - --# Enable creation of _symbols_ node for DT overlays --DTC_FLAGS += -@ -- - # Generate an assembly file to wrap the output of the device tree compiler - quiet_cmd_dt_S_dtb= DTB $@ - cmd_dt_S_dtb= \ |