This converts the architecture to GENERIC_CMDLINE. Signed-off-by: Christophe Leroy <christophe.leroy@xxxxxxxxxx> --- arch/xtensa/Kconfig | 15 +-------------- arch/xtensa/configs/audio_kc705_defconfig | 1 - arch/xtensa/configs/common_defconfig | 1 - arch/xtensa/configs/generic_kc705_defconfig | 1 - arch/xtensa/configs/iss_defconfig | 1 - arch/xtensa/configs/nommu_kc705_defconfig | 1 - arch/xtensa/configs/smp_lx200_defconfig | 1 - arch/xtensa/configs/virt_defconfig | 1 - arch/xtensa/configs/xip_kc705_defconfig | 1 - arch/xtensa/kernel/setup.c | 10 ++-------- 10 files changed, 3 insertions(+), 30 deletions(-) diff --git a/arch/xtensa/Kconfig b/arch/xtensa/Kconfig index 9ad6b7b82707..42309f5e9cda 100644 --- a/arch/xtensa/Kconfig +++ b/arch/xtensa/Kconfig @@ -16,6 +16,7 @@ config XTENSA select COMMON_CLK select DMA_REMAP if MMU select GENERIC_ATOMIC64 + select GENERIC_CMDLINE select GENERIC_IRQ_SHOW select GENERIC_PCI_IOMAP select GENERIC_SCHED_CLOCK @@ -353,20 +354,6 @@ config GENERIC_CALIBRATE_DELAY help The BogoMIPS value can easily be derived from the CPU frequency. -config CMDLINE_BOOL - bool "Default bootloader kernel arguments" - -config CMDLINE - string "Initial kernel command string" - depends on CMDLINE_BOOL - default "console=ttyS0,38400 root=/dev/ram" - help - On some architectures (EBSA110 and CATS), there is currently no way - for the boot loader to pass arguments to the kernel. For these - architectures, you should supply some command-line options at build - time by entering them here. As a minimum, you should specify the - memory size and the root device (e.g., mem=64M root=/dev/nfs). - config USE_OF bool "Flattened Device Tree support" select OF diff --git a/arch/xtensa/configs/audio_kc705_defconfig b/arch/xtensa/configs/audio_kc705_defconfig index 3be62da8089b..5f8661a33ab4 100644 --- a/arch/xtensa/configs/audio_kc705_defconfig +++ b/arch/xtensa/configs/audio_kc705_defconfig @@ -27,7 +27,6 @@ CONFIG_PREEMPT=y CONFIG_HIGHMEM=y # CONFIG_PCI is not set CONFIG_XTENSA_PLATFORM_XTFPGA=y -CONFIG_CMDLINE_BOOL=y CONFIG_CMDLINE="earlycon=uart8250,mmio32native,0xfd050020,115200n8 console=ttyS0,115200n8 ip=dhcp root=/dev/nfs rw debug memmap=0x38000000@0" CONFIG_USE_OF=y CONFIG_BUILTIN_DTB_SOURCE="kc705" diff --git a/arch/xtensa/configs/common_defconfig b/arch/xtensa/configs/common_defconfig index fa9389869154..6467ebcbb080 100644 --- a/arch/xtensa/configs/common_defconfig +++ b/arch/xtensa/configs/common_defconfig @@ -6,7 +6,6 @@ CONFIG_MODULES=y CONFIG_MODVERSIONS=y CONFIG_XTENSA_PLATFORM_XT2000=y CONFIG_GENERIC_CALIBRATE_DELAY=y -CONFIG_CMDLINE_BOOL=y CONFIG_CMDLINE="console=ttyS0,38400 ip=bootp root=nfs nfsroot=/opt/montavista/pro/devkit/xtensa/linux_be/target memmap=128M@0" CONFIG_BINFMT_MISC=y CONFIG_NET=y diff --git a/arch/xtensa/configs/generic_kc705_defconfig b/arch/xtensa/configs/generic_kc705_defconfig index e9d6b6f6eca1..8984c4e68a42 100644 --- a/arch/xtensa/configs/generic_kc705_defconfig +++ b/arch/xtensa/configs/generic_kc705_defconfig @@ -26,7 +26,6 @@ CONFIG_PREEMPT=y CONFIG_HIGHMEM=y # CONFIG_PCI is not set CONFIG_XTENSA_PLATFORM_XTFPGA=y -CONFIG_CMDLINE_BOOL=y CONFIG_CMDLINE="earlycon=uart8250,mmio32native,0xfd050020,115200n8 console=ttyS0,115200n8 ip=dhcp root=/dev/nfs rw debug memmap=0x38000000@0" CONFIG_USE_OF=y CONFIG_BUILTIN_DTB_SOURCE="kc705" diff --git a/arch/xtensa/configs/iss_defconfig b/arch/xtensa/configs/iss_defconfig index 32ce8fb068f0..996ad115264d 100644 --- a/arch/xtensa/configs/iss_defconfig +++ b/arch/xtensa/configs/iss_defconfig @@ -2,7 +2,6 @@ CONFIG_SYSVIPC=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_EXPERT=y # CONFIG_PCI is not set -CONFIG_CMDLINE_BOOL=y CONFIG_CMDLINE="console=ttyS0,38400 eth0=tuntap,,tap0 ip=192.168.168.5:192.168.168.1 root=nfs nfsroot=192.168.168.1:/opt/montavista/pro/devkit/xtensa/linux_be/target memmap=128M@0" # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set CONFIG_NET=y diff --git a/arch/xtensa/configs/nommu_kc705_defconfig b/arch/xtensa/configs/nommu_kc705_defconfig index 88b2e222d4bf..54250bc74885 100644 --- a/arch/xtensa/configs/nommu_kc705_defconfig +++ b/arch/xtensa/configs/nommu_kc705_defconfig @@ -33,7 +33,6 @@ CONFIG_PREEMPT=y CONFIG_MEMMAP_CACHEATTR=0xfff2442f # CONFIG_PCI is not set CONFIG_XTENSA_PLATFORM_XTFPGA=y -CONFIG_CMDLINE_BOOL=y CONFIG_CMDLINE="earlycon=uart8250,mmio32native,0x9d050020,115200n8 console=ttyS0,115200n8 ip=dhcp root=/dev/nfs rw debug memmap=256M@0x60000000" CONFIG_USE_OF=y CONFIG_BUILTIN_DTB_SOURCE="kc705_nommu" diff --git a/arch/xtensa/configs/smp_lx200_defconfig b/arch/xtensa/configs/smp_lx200_defconfig index a47c85638ec1..58b284fd627f 100644 --- a/arch/xtensa/configs/smp_lx200_defconfig +++ b/arch/xtensa/configs/smp_lx200_defconfig @@ -30,7 +30,6 @@ CONFIG_HOTPLUG_CPU=y # CONFIG_INITIALIZE_XTENSA_MMU_INSIDE_VMLINUX is not set # CONFIG_PCI is not set CONFIG_XTENSA_PLATFORM_XTFPGA=y -CONFIG_CMDLINE_BOOL=y CONFIG_CMDLINE="earlycon=uart8250,mmio32native,0xfd050020,115200n8 console=ttyS0,115200n8 ip=dhcp root=/dev/nfs rw debug memmap=96M@0" CONFIG_USE_OF=y CONFIG_BUILTIN_DTB_SOURCE="lx200mx" diff --git a/arch/xtensa/configs/virt_defconfig b/arch/xtensa/configs/virt_defconfig index 6d1387dfa96f..fb4dce2c70a3 100644 --- a/arch/xtensa/configs/virt_defconfig +++ b/arch/xtensa/configs/virt_defconfig @@ -21,7 +21,6 @@ CONFIG_XTENSA_VARIANT_DC233C=y CONFIG_XTENSA_UNALIGNED_USER=y CONFIG_XTENSA_KSEG_512M=y CONFIG_HIGHMEM=y -CONFIG_CMDLINE_BOOL=y CONFIG_CMDLINE="console=ttyS0,115200n8 ip=dhcp root=/dev/nfs rw debug memmap=0x80000000@0" CONFIG_USE_OF=y CONFIG_BUILTIN_DTB_SOURCE="virt" diff --git a/arch/xtensa/configs/xip_kc705_defconfig b/arch/xtensa/configs/xip_kc705_defconfig index 4f1ff9531f6a..ae4427773af2 100644 --- a/arch/xtensa/configs/xip_kc705_defconfig +++ b/arch/xtensa/configs/xip_kc705_defconfig @@ -26,7 +26,6 @@ CONFIG_KERNEL_LOAD_ADDRESS=0xf6000000 CONFIG_XTENSA_KSEG_512M=y CONFIG_HIGHMEM=y CONFIG_XTENSA_PLATFORM_XTFPGA=y -CONFIG_CMDLINE_BOOL=y CONFIG_CMDLINE="earlycon=uart8250,mmio32native,0xfd050020,115200n8 console=ttyS0,115200n8 ip=dhcp root=/dev/nfs rw debug memmap=0x38000000@0" CONFIG_USE_OF=y CONFIG_BUILTIN_DTB_SOURCE="kc705" diff --git a/arch/xtensa/kernel/setup.c b/arch/xtensa/kernel/setup.c index ed184106e4cf..ebb009f112a5 100644 --- a/arch/xtensa/kernel/setup.c +++ b/arch/xtensa/kernel/setup.c @@ -25,6 +25,7 @@ #include <linux/cpu.h> #include <linux/of.h> #include <linux/of_fdt.h> +#include <linux/cmdline.h> #if defined(CONFIG_VGA_CONSOLE) || defined(CONFIG_DUMMY_CONSOLE) # include <linux/console.h> @@ -73,10 +74,6 @@ extern unsigned long loops_per_jiffy; static char __initdata command_line[COMMAND_LINE_SIZE]; -#ifdef CONFIG_CMDLINE_BOOL -static char default_command_line[COMMAND_LINE_SIZE] __initdata = CONFIG_CMDLINE; -#endif - #ifdef CONFIG_PARSE_BOOTPARAM /* * Boot parameter parsing. @@ -257,10 +254,7 @@ void __init init_arch(bp_tag_t *bp_start) early_init_devtree(dtb_start); #endif -#ifdef CONFIG_CMDLINE_BOOL - if (!command_line[0]) - strlcpy(command_line, default_command_line, COMMAND_LINE_SIZE); -#endif + cmdline_build(command_line, command_line); /* Early hook for platforms */ -- 2.25.0
