From b10768476f9dc5178d0038e3877b14f95184e46e Mon Sep 17 00:00:00 2001 From: Philip Prindeville Date: Wed, 13 Sep 2023 10:09:43 -0600 Subject: [PATCH] x86,armsr: interpolate GRUB_SERIAL into /etc/inittab Some platforms have their console on other ports than ttyS0, so allow the developer to tailor this on bespoke platform images. Fixes issue #13401. Signed-off-by: Philip Prindeville --- target/linux/armsr/base-files.mk | 8 ++++++++ target/linux/armsr/base-files/etc/inittab | 2 +- target/linux/armsr/image/Makefile | 10 +++------- target/linux/x86/base-files.mk | 8 ++++++++ target/linux/x86/base-files/etc/inittab | 2 +- target/linux/x86/image/Makefile | 12 ++++-------- 6 files changed, 25 insertions(+), 17 deletions(-) create mode 100644 target/linux/armsr/base-files.mk create mode 100644 target/linux/x86/base-files.mk diff --git a/target/linux/armsr/base-files.mk b/target/linux/armsr/base-files.mk new file mode 100644 index 00000000000..88ba97d38a3 --- /dev/null +++ b/target/linux/armsr/base-files.mk @@ -0,0 +1,8 @@ +GRUB_SERIAL:=$(call qstrip,$(CONFIG_GRUB_SERIAL)) +ifeq ($(GRUB_SERIAL),) +$(error This platform requires CONFIG_GRUB_SERIAL be set!) +endif + +define Package/base-files/install-target + $(SED) "s#@GRUB_SERIAL@#$(GRUB_SERIAL)#" $(1)/etc/inittab +endef diff --git a/target/linux/armsr/base-files/etc/inittab b/target/linux/armsr/base-files/etc/inittab index 51832eb7756..87d5460d323 100644 --- a/target/linux/armsr/base-files/etc/inittab +++ b/target/linux/armsr/base-files/etc/inittab @@ -1,7 +1,7 @@ ::sysinit:/etc/init.d/rcS S boot ::shutdown:/etc/init.d/rcS K shutdown ttyAMA0::askfirst:/usr/libexec/login.sh -ttyS0::askfirst:/usr/libexec/login.sh +@GRUB_SERIAL@::askfirst:/usr/libexec/login.sh tty0::askfirst:/usr/libexec/login.sh hvc0::askfirst:/usr/libexec/login.sh ttymxc0::askfirst:/usr/libexec/login.sh diff --git a/target/linux/armsr/image/Makefile b/target/linux/armsr/image/Makefile index 1df9657385d..e5be3fbe38f 100644 --- a/target/linux/armsr/image/Makefile +++ b/target/linux/armsr/image/Makefile @@ -17,14 +17,10 @@ endif GRUB_SERIAL:=$(call qstrip,$(CONFIG_GRUB_SERIAL)) -ifneq ($(GRUB_SERIAL),) - GRUB_SERIAL_CONFIG := serial --unit=0 --speed=$(CONFIG_GRUB_BAUDRATE) --word=8 --parity=no --stop=1 --rtscts=$(if $(CONFIG_GRUB_FLOWCONTROL),on,off) - GRUB_TERMINALS += serial -endif +GRUB_SERIAL_CONFIG := serial --unit=0 --speed=$(CONFIG_GRUB_BAUDRATE) --word=8 --parity=no --stop=1 --rtscts=$(if $(CONFIG_GRUB_FLOWCONTROL),on,off) +GRUB_TERMINALS += serial -ifneq ($(GRUB_TERMINALS),) - GRUB_TERMINAL_CONFIG := terminal_input $(GRUB_TERMINALS); terminal_output $(GRUB_TERMINALS) -endif +GRUB_TERMINAL_CONFIG := terminal_input $(GRUB_TERMINALS); terminal_output $(GRUB_TERMINALS) ROOTPART:=$(call qstrip,$(CONFIG_TARGET_ROOTFS_PARTNAME)) ROOTPART:=$(if $(ROOTPART),$(ROOTPART),PARTUUID=$(IMG_PART_SIGNATURE)-02) diff --git a/target/linux/x86/base-files.mk b/target/linux/x86/base-files.mk new file mode 100644 index 00000000000..88ba97d38a3 --- /dev/null +++ b/target/linux/x86/base-files.mk @@ -0,0 +1,8 @@ +GRUB_SERIAL:=$(call qstrip,$(CONFIG_GRUB_SERIAL)) +ifeq ($(GRUB_SERIAL),) +$(error This platform requires CONFIG_GRUB_SERIAL be set!) +endif + +define Package/base-files/install-target + $(SED) "s#@GRUB_SERIAL@#$(GRUB_SERIAL)#" $(1)/etc/inittab +endef diff --git a/target/linux/x86/base-files/etc/inittab b/target/linux/x86/base-files/etc/inittab index f4747f200d0..9daf2ce2f0f 100644 --- a/target/linux/x86/base-files/etc/inittab +++ b/target/linux/x86/base-files/etc/inittab @@ -1,5 +1,5 @@ ::sysinit:/etc/init.d/rcS S boot ::shutdown:/etc/init.d/rcS K shutdown -ttyS0::askfirst:/usr/libexec/login.sh +@GRUB_SERIAL@::askfirst:/usr/libexec/login.sh hvc0::askfirst:/usr/libexec/login.sh tty1::askfirst:/usr/libexec/login.sh diff --git a/target/linux/x86/image/Makefile b/target/linux/x86/image/Makefile index 322131c2a48..d95fd15f008 100644 --- a/target/linux/x86/image/Makefile +++ b/target/linux/x86/image/Makefile @@ -18,15 +18,11 @@ endif GRUB_SERIAL:=$(call qstrip,$(CONFIG_GRUB_SERIAL)) -ifneq ($(GRUB_SERIAL),) - GRUB_CONSOLE_CMDLINE += console=$(GRUB_SERIAL),$(CONFIG_GRUB_BAUDRATE)n8$(if $(CONFIG_GRUB_FLOWCONTROL),r,) - GRUB_SERIAL_CONFIG := serial --unit=0 --speed=$(CONFIG_GRUB_BAUDRATE) --word=8 --parity=no --stop=1 --rtscts=$(if $(CONFIG_GRUB_FLOWCONTROL),on,off) - GRUB_TERMINALS += serial -endif +GRUB_CONSOLE_CMDLINE += console=$(GRUB_SERIAL),$(CONFIG_GRUB_BAUDRATE)n8$(if $(CONFIG_GRUB_FLOWCONTROL),r,) +GRUB_SERIAL_CONFIG := serial --unit=0 --speed=$(CONFIG_GRUB_BAUDRATE) --word=8 --parity=no --stop=1 --rtscts=$(if $(CONFIG_GRUB_FLOWCONTROL),on,off) +GRUB_TERMINALS += serial -ifneq ($(GRUB_TERMINALS),) - GRUB_TERMINAL_CONFIG := terminal_input $(GRUB_TERMINALS); terminal_output $(GRUB_TERMINALS) -endif +GRUB_TERMINAL_CONFIG := terminal_input $(GRUB_TERMINALS); terminal_output $(GRUB_TERMINALS) ROOTPART:=$(call qstrip,$(CONFIG_TARGET_ROOTFS_PARTNAME)) ROOTPART:=$(if $(ROOTPART),$(ROOTPART),PARTUUID=$(IMG_PART_SIGNATURE)-02) -- 2.30.2