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authorAtsushi Nemoto <anemo@mba.ocn.ne.jp>2008-07-11 23:27:54 +0900
committerRalf Baechle <ralf@linux-mips.org>2008-07-15 18:44:35 +0100
commitedcaf1a6a77315562e9781245cc8e028c9a921dc (patch)
treea20a0a85071fa283c36db87a41d1a7e091a35781 /arch/mips/txx9/rbtx4938/prom.c
parent766891565bdaf605ea4aebe3e75de77e848254d0 (diff)
downloadblackbird-op-linux-edcaf1a6a77315562e9781245cc8e028c9a921dc.tar.gz
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[MIPS] TXx9: Make single kernel can support multiple boards
Make single kernel can be used on RBTX4927/37/38. Also make some SoC-specific code independent from board-specific code. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/txx9/rbtx4938/prom.c')
-rw-r--r--arch/mips/txx9/rbtx4938/prom.c49
1 files changed, 3 insertions, 46 deletions
diff --git a/arch/mips/txx9/rbtx4938/prom.c b/arch/mips/txx9/rbtx4938/prom.c
index 134fcc2dc7d2..fbb37458ddb2 100644
--- a/arch/mips/txx9/rbtx4938/prom.c
+++ b/arch/mips/txx9/rbtx4938/prom.c
@@ -11,34 +11,12 @@
*/
#include <linux/init.h>
-#include <linux/mm.h>
-#include <linux/sched.h>
#include <linux/bootmem.h>
-
-#include <asm/addrspace.h>
#include <asm/bootinfo.h>
-#include <asm/txx9/tx4938.h>
-
-void __init prom_init_cmdline(void)
-{
- int argc = (int) fw_arg0;
- char **argv = (char **) fw_arg1;
- int i;
-
- /* ignore all built-in args if any f/w args given */
- if (argc > 1) {
- *arcs_cmdline = '\0';
- }
-
- for (i = 1; i < argc; i++) {
- if (i != 1) {
- strcat(arcs_cmdline, " ");
- }
- strcat(arcs_cmdline, argv[i]);
- }
-}
+#include <asm/txx9/generic.h>
+#include <asm/txx9/rbtx4938.h>
-void __init prom_init(void)
+void __init rbtx4938_prom_init(void)
{
extern int tx4938_get_mem_size(void);
int msize;
@@ -48,25 +26,4 @@ void __init prom_init(void)
msize = tx4938_get_mem_size();
add_memory_region(0, msize << 20, BOOT_MEM_RAM);
-
- return;
-}
-
-void __init prom_free_prom_memory(void)
-{
-}
-
-void __init prom_fixup_mem_map(unsigned long start, unsigned long end)
-{
- return;
-}
-
-const char *get_system_type(void)
-{
- return "Toshiba RBTX4938";
-}
-
-char * __init prom_getcmdline(void)
-{
- return &(arcs_cmdline[0]);
}
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