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authorINAGAKI Hiroshi <musashino.open@gmail.com>2022-08-07 14:43:35 +0900
committerSander Vanheule <sander@svanheule.net>2022-10-08 11:05:02 +0200
commit27a580df4a560ccecc0f8d6dd0b0229a4c9192ce (patch)
tree67879079054f4c70c3f8cb1a58d68406c5d44b86
parent5b37e3245d02f414c4883e78ffe9e157225958e7 (diff)
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realtek: use MIPS fw_init_cmdline()
Use the generic function of MIPS in Linux Kernel instead of open coding our own initialisation. Signed-off-by: INAGAKI Hiroshi <musashino.open@gmail.com> [amend commit message] Signed-off-by: Sander Vanheule <sander@svanheule.net>
-rw-r--r--target/linux/realtek/files-5.10/arch/mips/rtl838x/prom.c22
1 files 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 d04d77e438..dd1b2b170d 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();