[PATCH 3/8] realtek: use MIPS fw_init_cmdline()
Sander Vanheule
sander at svanheule.net
Thu Oct 6 13:56:28 PDT 2022
From: INAGAKI Hiroshi <musashino.open at gmail.com>
Use the generic function of MIPS in Linux Kernel instead of open coding
our own initialisation.
Signed-off-by: INAGAKI Hiroshi <musashino.open at gmail.com>
[amend commit message]
Signed-off-by: Sander Vanheule <sander at svanheule.net>
---
.../files-5.10/arch/mips/rtl838x/prom.c | 22 ++-----------------
1 file changed, 2 insertions(+), 20 deletions(-)
diff --git a/target/linux/realtek/files-5.10/arch/mips/rtl838x/prom.c b/target/linux/realtek/files-5.10/arch/mips/rtl838x/prom.c
index d04d77e438fc..dd1b2b170d31 100644
--- a/target/linux/realtek/files-5.10/arch/mips/rtl838x/prom.c
+++ b/target/linux/realtek/files-5.10/arch/mips/rtl838x/prom.c
@@ -18,6 +18,7 @@
#include <asm/addrspace.h>
#include <asm/page.h>
#include <asm/cpu.h>
+#include <asm/fw/fw.h>
#include <asm/smp-ops.h>
#include <asm/mips-cps.h>
@@ -78,25 +79,6 @@ void __init device_tree_init(void)
unflatten_and_copy_device_tree();
}
-static void __init prom_init_cmdline(void)
-{
- int argc = fw_arg0;
- char **argv = (char **) KSEG1ADDR(fw_arg1);
- int i;
-
- arcs_cmdline[0] = '\0';
-
- for (i = 0; i < argc; i++) {
- char *p = (char *) KSEG1ADDR(argv[i]);
-
- if (CPHYSADDR(p) && *p) {
- strlcat(arcs_cmdline, p, sizeof(arcs_cmdline));
- strlcat(arcs_cmdline, " ", sizeof(arcs_cmdline));
- }
- }
- pr_info("Kernel command line: %s\n", arcs_cmdline);
-}
-
void __init identify_rtl9302(void)
{
switch (sw_r32(RTL93XX_MODEL_NAME_INFO) & 0xfffffff0) {
@@ -214,7 +196,7 @@ void __init prom_init(void)
pr_info("SoC Type: %s\n", get_system_type());
- prom_init_cmdline();
+ fw_init_cmdline();
mips_cpc_probe();
--
2.37.3
More information about the openwrt-devel
mailing list