@@ -18,6 +18,7 @@ config HEXAGON
select HAVE_PERF_EVENTS
# GENERIC_ALLOCATOR is used by dma_alloc_coherent()
select GENERIC_ALLOCATOR
+ select GENERIC_CMDLINE
select GENERIC_IRQ_SHOW
select HAVE_ARCH_KGDB
select HAVE_ARCH_TRACEHOOK
@@ -91,16 +92,6 @@ config HEXAGON_ARCH_VERSION
int "Architecture version"
default 2
-config CMDLINE
- string "Default kernel command string"
- default ""
- help
- On some platforms, there is currently no way for the boot loader
- to pass arguments to the kernel. For these, you should supply some
- command-line options at build time by entering them here. At a
- minimum, you should specify the memory size and the root device
- (e.g., mem=64M root=/dev/nfs).
-
config SMP
bool "Multi-Processing support"
help
@@ -13,6 +13,7 @@
#include <linux/seq_file.h>
#include <linux/console.h>
#include <linux/of_fdt.h>
+#include <linux/cmdline.h>
#include <asm/io.h>
#include <asm/sections.h>
#include <asm/setup.h>
@@ -22,7 +23,6 @@
#include <asm/time.h>
char cmd_line[COMMAND_LINE_SIZE];
-static char default_command_line[COMMAND_LINE_SIZE] __initdata = CONFIG_CMDLINE;
int on_simulator;
@@ -38,8 +38,6 @@ void calibrate_delay(void)
void __init setup_arch(char **cmdline_p)
{
- char *p = &external_cmdline_buffer;
-
/*
* These will eventually be pulled in via either some hypervisor
* or devicetree description. Hardwiring for now.
@@ -65,11 +63,7 @@ void __init setup_arch(char **cmdline_p)
else
on_simulator = 0;
- if (p[0] != '\0')
- strlcpy(boot_command_line, p, COMMAND_LINE_SIZE);
- else
- strlcpy(boot_command_line, default_command_line,
- COMMAND_LINE_SIZE);
+ cmdline_build(boot_command_line, external_cmdline_buffer, COMMAND_LINE_SIZE);
/*
* boot_command_line and the value set up by setup_arch
This converts the architecture to GENERIC_CMDLINE. Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu> --- arch/hexagon/Kconfig | 11 +---------- arch/hexagon/kernel/setup.c | 10 ++-------- 2 files changed, 3 insertions(+), 18 deletions(-)