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microblaze: remove redundant early_printk support

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With earlycon support now enabled, the arch specific early_printk support
can be removed.

Signed-off-by: Rob Herring <robh@kernel.org>
Cc: Michal Simek <monstr@monstr.eu>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
This commit is contained in:
Rob Herring
2018-03-27 21:06:59 -05:00
committed by Michal Simek
parent f71044c999
commit 96f0e6fcc9
8 changed files with 4 additions and 355 deletions
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17
arch/microblaze/kernel/setup.c
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@@ -27,13 +27,12 @@
#include <linux/param.h>
#include <linux/pci.h>
#include <linux/cache.h>
#include <linux/of_platform.h>
#include <linux/of.h>
#include <linux/dma-mapping.h>
#include <asm/cacheflush.h>
#include <asm/entry.h>
#include <asm/cpuinfo.h>
#include <asm/prom.h>
#include <asm/pgtable.h>
DEFINE_PER_CPU(unsigned int, KSP); /* Saved kernel stack pointer */
@@ -54,6 +53,9 @@ void __init setup_arch(char **cmdline_p)
{
*cmdline_p = boot_command_line;
setup_memory();
parse_early_param();
console_verbose();
unflatten_device_tree();
@@ -62,13 +64,6 @@ void __init setup_arch(char **cmdline_p)
microblaze_cache_init();
setup_memory();
#ifdef CONFIG_EARLY_PRINTK
/* remap early console to virtual address */
remap_early_printk();
#endif
xilinx_pci_init();
#if defined(CONFIG_DUMMY_CONSOLE)
@@ -133,10 +128,6 @@ void __init machine_early_init(const char *cmdline, unsigned int ram,
/* initialize device tree for usage in early_printk */
early_init_devtree(_fdt_start);
#ifdef CONFIG_EARLY_PRINTK
setup_early_printk(NULL);
#endif
/* setup kernel_tlb after BSS cleaning
* Maybe worth to move to asm code */
kernel_tlb = tlb0 + tlb1;