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ARM: kirkwood: remove KW_DEFADR_PCI_IO_REMAP

KW_DEFADR_PCI_IO_REMAP has the same value as KW_DEFADR_PCI_IO and is
only used to set up a 1:1 mapping. Remove it and update the mapping to
use KW_DEFADR_PCI_IO.

Signed-off-by: Chris Packham <judge.packham@gmail.com>
Reviewed-by: Stefan Roese <sr@denx.de>
Signed-off-by: Stefan Roese <sr@denx.de>
Chris Packham 5 years ago
parent
commit
35f1ee6474
2 changed files with 1 additions and 2 deletions
  1. 1 1
      arch/arm/mach-kirkwood/cpu.c
  2. 0 1
      arch/arm/mach-kirkwood/include/mach/cpu.h

+ 1 - 1
arch/arm/mach-kirkwood/cpu.c

@@ -76,7 +76,7 @@ int kw_config_adr_windows(void)
 	writel(KWCPU_WIN_CTRL_DATA(1024 * 64, KWCPU_TARGET_PCIE,
 		KWCPU_ATTR_PCIE_IO, KWCPU_WIN_ENABLE), &winregs[1].ctrl);
 	writel(KW_DEFADR_PCI_IO, &winregs[1].base);
-	writel(KW_DEFADR_PCI_IO_REMAP, &winregs[1].remap_lo);
+	writel(KW_DEFADR_PCI_IO, &winregs[1].remap_lo);
 	writel(0x0, &winregs[1].remap_hi);
 
 	/* Window 2: NAND Flash address space */

+ 0 - 1
arch/arm/mach-kirkwood/include/mach/cpu.h

@@ -63,7 +63,6 @@ enum kwcpu_attrib {
  */
 #define KW_DEFADR_PCI_MEM	0x90000000
 #define KW_DEFADR_PCI_IO	0xC0000000
-#define KW_DEFADR_PCI_IO_REMAP	0xC0000000
 #define KW_DEFADR_SASRAM	0xC8010000
 #define KW_DEFADR_NANDF		0xD8000000
 #define KW_DEFADR_SPIF		0xE8000000