summaryrefslogtreecommitdiffstats
path: root/arch/s390/kernel/setup.c
diff options
context:
space:
mode:
Diffstat (limited to 'arch/s390/kernel/setup.c')
-rw-r--r--arch/s390/kernel/setup.c51
1 files changed, 8 insertions, 43 deletions
diff --git a/arch/s390/kernel/setup.c b/arch/s390/kernel/setup.c
index 2bc70b6..b358e18 100644
--- a/arch/s390/kernel/setup.c
+++ b/arch/s390/kernel/setup.c
@@ -77,7 +77,7 @@ unsigned long machine_flags;
unsigned long elf_hwcap = 0;
char elf_platform[ELF_PLATFORM_SIZE];
-struct mem_chunk __meminitdata memory_chunk[MEMORY_CHUNKS];
+struct mem_chunk __initdata memory_chunk[MEMORY_CHUNKS];
volatile int __cpu_logical_map[NR_CPUS]; /* logical cpu to cpu address */
static unsigned long __initdata memory_end;
@@ -205,12 +205,6 @@ static void __init conmode_default(void)
SET_CONSOLE_SCLP;
#endif
}
- } else if (MACHINE_IS_P390) {
-#if defined(CONFIG_TN3215_CONSOLE)
- SET_CONSOLE_3215;
-#elif defined(CONFIG_TN3270_CONSOLE)
- SET_CONSOLE_3270;
-#endif
} else {
#if defined(CONFIG_SCLP_CONSOLE) || defined(CONFIG_SCLP_VT220_CONSOLE)
SET_CONSOLE_SCLP;
@@ -221,18 +215,17 @@ static void __init conmode_default(void)
#if defined(CONFIG_ZFCPDUMP) || defined(CONFIG_ZFCPDUMP_MODULE)
static void __init setup_zfcpdump(unsigned int console_devno)
{
- static char str[64];
+ static char str[41];
if (ipl_info.type != IPL_TYPE_FCP_DUMP)
return;
if (console_devno != -1)
- sprintf(str, "cio_ignore=all,!0.0.%04x,!0.0.%04x",
+ sprintf(str, " cio_ignore=all,!0.0.%04x,!0.0.%04x",
ipl_info.data.fcp.dev_id.devno, console_devno);
else
- sprintf(str, "cio_ignore=all,!0.0.%04x",
+ sprintf(str, " cio_ignore=all,!0.0.%04x",
ipl_info.data.fcp.dev_id.devno);
- strcat(COMMAND_LINE, " ");
- strcat(COMMAND_LINE, str);
+ strcat(boot_command_line, str);
console_loglevel = 2;
}
#else
@@ -289,32 +282,6 @@ static int __init early_parse_mem(char *p)
}
early_param("mem", early_parse_mem);
-/*
- * "ipldelay=XXX[sm]" sets ipl delay in seconds or minutes
- */
-static int __init early_parse_ipldelay(char *p)
-{
- unsigned long delay = 0;
-
- delay = simple_strtoul(p, &p, 0);
-
- switch (*p) {
- case 's':
- case 'S':
- delay *= 1000000;
- break;
- case 'm':
- case 'M':
- delay *= 60 * 1000000;
- }
-
- /* now wait for the requested amount of time */
- udelay(delay);
-
- return 0;
-}
-early_param("ipldelay", early_parse_ipldelay);
-
#ifdef CONFIG_S390_SWITCH_AMODE
#ifdef CONFIG_PGSTE
unsigned int switch_amode = 1;
@@ -804,11 +771,9 @@ setup_arch(char **cmdline_p)
printk("We are running native (64 bit mode)\n");
#endif /* CONFIG_64BIT */
- /* Save unparsed command line copy for /proc/cmdline */
- strlcpy(boot_command_line, COMMAND_LINE, COMMAND_LINE_SIZE);
-
- *cmdline_p = COMMAND_LINE;
- *(*cmdline_p + COMMAND_LINE_SIZE - 1) = '\0';
+ /* Have one command line that is parsed and saved in /proc/cmdline */
+ /* boot_command_line has been already set up in early.c */
+ *cmdline_p = boot_command_line;
ROOT_DEV = Root_RAM0;
OpenPOWER on IntegriCloud