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microblaze: use early_init_dt_scan

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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
This commit is contained in:
Rob Herring 2013-08-26 10:19:07 -05:00
parent e5d659935e
commit dc0b433526
2 changed files with 4 additions and 15 deletions
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17
arch/microblaze/kernel/prom.c
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@ -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();

2
arch/microblaze/kernel/setup.c
View File

@ -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();