MIPS: FW: malta: Use new common FW library variable processing.
Remove old YAMON prom code and use common firmware library code.
Signed-off-by: Steven J. Hill <Steven.Hill@imgtec.com>
diff --git a/arch/mips/mti-malta/malta-init.c b/arch/mips/mti-malta/malta-init.c
index c2cbce9..9caadce 100644
--- a/arch/mips/mti-malta/malta-init.c
+++ b/arch/mips/mti-malta/malta-init.c
@@ -23,13 +23,12 @@
#include <linux/string.h>
#include <linux/kernel.h>
-#include <asm/bootinfo.h>
#include <asm/gt64120.h>
#include <asm/io.h>
#include <asm/cacheflush.h>
#include <asm/smp-ops.h>
#include <asm/traps.h>
-
+#include <asm/fw/fw.h>
#include <asm/gcmpregs.h>
#include <asm/mips-boards/prom.h>
#include <asm/mips-boards/generic.h>
@@ -38,15 +37,6 @@
#include <asm/mips-boards/malta.h>
-int prom_argc;
-int *_prom_argv, *_prom_envp;
-
-/*
- * YAMON (32-bit PROM) pass arguments and environment as 32-bit pointer.
- * This macro take care of sign extension, if running in 64-bit mode.
- */
-#define prom_envp(index) ((char *)(long)_prom_envp[(index)])
-
int init_debug;
static int mips_revision_corid;
@@ -62,74 +52,6 @@
/* MIPS System controller register base */
unsigned long _pcictrl_msc;
-char *prom_getenv(char *envname)
-{
- /*
- * Return a pointer to the given environment variable.
- * In 64-bit mode: we're using 64-bit pointers, but all pointers
- * in the PROM structures are only 32-bit, so we need some
- * workarounds, if we are running in 64-bit mode.
- */
- int i, index=0;
-
- i = strlen(envname);
-
- while (prom_envp(index)) {
- if(strncmp(envname, prom_envp(index), i) == 0) {
- return(prom_envp(index+1));
- }
- index += 2;
- }
-
- return NULL;
-}
-
-static inline unsigned char str2hexnum(unsigned char c)
-{
- if (c >= '0' && c <= '9')
- return c - '0';
- if (c >= 'a' && c <= 'f')
- return c - 'a' + 10;
- return 0; /* foo */
-}
-
-static inline void str2eaddr(unsigned char *ea, unsigned char *str)
-{
- int i;
-
- for (i = 0; i < 6; i++) {
- unsigned char num;
-
- if((*str == '.') || (*str == ':'))
- str++;
- num = str2hexnum(*str++) << 4;
- num |= (str2hexnum(*str++));
- ea[i] = num;
- }
-}
-
-int get_ethernet_addr(char *ethernet_addr)
-{
- char *ethaddr_str;
-
- ethaddr_str = prom_getenv("ethaddr");
- if (!ethaddr_str) {
- printk("ethaddr not set in boot prom\n");
- return -1;
- }
- str2eaddr(ethernet_addr, ethaddr_str);
-
- if (init_debug > 1) {
- int i;
- printk("get_ethernet_addr: ");
- for (i=0; i<5; i++)
- printk("%02x:", (unsigned char)*(ethernet_addr+i));
- printk("%02x\n", *(ethernet_addr+i));
- }
-
- return 0;
-}
-
#ifdef CONFIG_SERIAL_8250_CONSOLE
static void __init console_config(void)
{
@@ -138,8 +60,8 @@
char parity = '\0', bits = '\0', flow = '\0';
char *s;
- if ((strstr(prom_getcmdline(), "console=")) == NULL) {
- s = prom_getenv("modetty0");
+ if ((strstr(fw_getcmdline(), "console=")) == NULL) {
+ s = fw_getenv("modetty0");
if (s) {
while (*s >= '0' && *s <= '9')
baud = baud*10 + *s++ - '0';
@@ -159,7 +81,7 @@
if (flow == '\0')
flow = 'r';
sprintf(console_string, " console=ttyS0,%d%c%c%c", baud, parity, bits, flow);
- strcat(prom_getcmdline(), console_string);
+ strcat(fw_getcmdline(), console_string);
pr_info("Config serial console:%s\n", console_string);
}
}
@@ -193,10 +115,6 @@
void __init prom_init(void)
{
- prom_argc = fw_arg0;
- _prom_argv = (int *) fw_arg1;
- _prom_envp = (int *) fw_arg2;
-
mips_display_message("LINUX");
/*
@@ -353,8 +271,8 @@
board_nmi_handler_setup = mips_nmi_setup;
board_ejtag_handler_setup = mips_ejtag_setup;
- prom_init_cmdline();
- prom_meminit();
+ fw_init_cmdline();
+ fw_meminit();
#ifdef CONFIG_SERIAL_8250_CONSOLE
console_config();
#endif