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b389c3d66f
Manually adapted: bcm27xx/patches-5.15/950-0166-xhci-Use-more-event-ring-segment-table-entries.patch I replaced it with the version from main branch which applies more easily bcm27xx/patches-5.15/950-0600-xhci-quirks-add-link-TRB-quirk-for-VL805.patch bcm27xx/patches-5.15/950-0605-xhci-refactor-out-TRBS_PER_SEGMENT-define-in-runtime.patch bcm27xx/patches-5.15/950-0606-usb-xhci-add-VLI_TRB_CACHE_BUG-quirk.patch bcm27xx/patches-5.15/950-0717-usb-xhci-add-a-quirk-for-Superspeed-bulk-OUT-transfe.patch bcm53xx/patches-5.15/180-usb-xhci-add-support-for-performing-fake-doorbell.patch generic/hack-5.15/645-netfilter-connmark-introduce-set-dscpmark.patch Added patch: generic/backport-5.15/777-netfilter-xtables-fix-typo-causing-some-targets-to-not-load-on-IPv6.patch This fixes a bug intoduced in this version. Adapt kernel configuration for newly added option CONFIG_PROC_MEM_ALWAYS_FORCE. Link: https://github.com/openwrt/openwrt/pull/16882 Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
55 lines
1.7 KiB
Diff
55 lines
1.7 KiB
Diff
--- a/arch/arm/Kconfig
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+++ b/arch/arm/Kconfig
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@@ -1730,6 +1730,14 @@ config ARM_ATAG_DTB_COMPAT_CMDLINE_EXTEN
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endchoice
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+config CMDLINE_OVERRIDE
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+ bool "Use alternative cmdline from device tree"
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+ help
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+ Some bootloaders may have uneditable bootargs. While CMDLINE_FORCE can
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+ be used, this is not a good option for kernels that are shared across
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+ devices. This setting enables using "chosen/cmdline-override" as the
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+ cmdline if it exists in the device tree.
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+
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config CMDLINE
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string "Default kernel command string"
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default ""
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--- a/drivers/of/fdt.c
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+++ b/drivers/of/fdt.c
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@@ -1162,6 +1162,17 @@ int __init early_init_dt_scan_chosen(uns
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if (p != NULL && l > 0)
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strlcat(data, p, min_t(int, strlen(data) + (int)l, COMMAND_LINE_SIZE));
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+ /* CONFIG_CMDLINE_OVERRIDE is used to fallback to a different
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+ * device tree option of chosen/bootargs-override. This is
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+ * helpful on boards where u-boot sets bootargs, and is unable
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+ * to be modified.
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+ */
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+#ifdef CONFIG_CMDLINE_OVERRIDE
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+ p = of_get_flat_dt_prop(node, "bootargs-override", &l);
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+ if (p != NULL && l > 0)
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+ strlcpy(data, p, min((int)l, COMMAND_LINE_SIZE));
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+#endif
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+
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/*
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* CONFIG_CMDLINE is meant to be a default in case nothing else
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* managed to set the command line, unless CONFIG_CMDLINE_FORCE
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--- a/arch/arm64/Kconfig
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+++ b/arch/arm64/Kconfig
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@@ -2099,6 +2099,14 @@ config CMDLINE_FORCE
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endchoice
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+config CMDLINE_OVERRIDE
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+ bool "Use alternative cmdline from device tree"
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+ help
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+ Some bootloaders may have uneditable bootargs. While CMDLINE_FORCE can
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+ be used, this is not a good option for kernels that are shared across
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+ devices. This setting enables using "chosen/cmdline-override" as the
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+ cmdline if it exists in the device tree.
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+
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config EFI_STUB
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bool
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