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authorRob Herring <rob.herring@calxeda.com>2013-08-26 10:19:07 -0500
committerRob Herring <rob.herring@calxeda.com>2013-10-09 11:38:13 -0500
commitdc0b433526773c70a030478212f57c3f402681ae (patch)
tree2a1bdffa70549945e914043c60dc342dd2204a8b /arch/microblaze/kernel
parente5d659935e8aa4ee8d72b1cce9ad6d6f0213909e (diff)
microblaze: use early_init_dt_scan
Convert microblaze to use new early_init_dt_scan function. Signed-off-by: Rob Herring <rob.herring@calxeda.com> Tested-by: Michal Simek <monstr@monstr.eu> Cc: microblaze-uclinux@itee.uq.edu.au
Diffstat (limited to 'arch/microblaze/kernel')
-rw-r--r--arch/microblaze/kernel/prom.c17
-rw-r--r--arch/microblaze/kernel/setup.c2
2 files changed, 4 insertions, 15 deletions
diff --git a/arch/microblaze/kernel/prom.c b/arch/microblaze/kernel/prom.c
index 0c4453f134c..e13686ede33 100644
--- a/arch/microblaze/kernel/prom.c
+++ b/arch/microblaze/kernel/prom.c
@@ -106,21 +106,10 @@ void __init early_init_devtree(void *params)
{
pr_debug(" -> early_init_devtree(%p)\n", params);
- /* Setup flat device-tree pointer */
- initial_boot_params = params;
+ early_init_dt_scan(params);
+ if (!strlen(boot_command_line))
+ strlcpy(boot_command_line, cmd_line, COMMAND_LINE_SIZE);
- /* Retrieve various informations from the /chosen node of the
- * device-tree, including the platform type, initrd location and
- * size, TCE reserve, and more ...
- */
- of_scan_flat_dt(early_init_dt_scan_chosen, cmd_line);
-
- /* Scan memory nodes and rebuild MEMBLOCKs */
- of_scan_flat_dt(early_init_dt_scan_root, NULL);
- of_scan_flat_dt(early_init_dt_scan_memory, NULL);
-
- /* Save command line for /proc/cmdline and then parse parameters */
- strlcpy(boot_command_line, cmd_line, COMMAND_LINE_SIZE);
parse_early_param();
memblock_allow_resize();
diff --git a/arch/microblaze/kernel/setup.c b/arch/microblaze/kernel/setup.c
index 0775e036c52..6c4efba8a9c 100644
--- a/arch/microblaze/kernel/setup.c
+++ b/arch/microblaze/kernel/setup.c
@@ -50,7 +50,7 @@ char cmd_line[COMMAND_LINE_SIZE] __attribute__ ((section(".data")));
void __init setup_arch(char **cmdline_p)
{
- *cmdline_p = cmd_line;
+ *cmdline_p = boot_command_line;
console_verbose();