sh: Cleanup source code of R7780MP

Signed-off-by: Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>

diff --git a/board/r7780mp/r7780mp.c b/board/r7780mp/r7780mp.c
index 1a37711..19c35d3 100644 (file)
--- a/board/r7780mp/r7780mp.c
+++ b/board/r7780mp/r7780mp.c
@@ -38,12 +38,12 @@ int checkboard(void)
 int board_init(void)
 {
        /* SCIF Enable */
-       *(vu_short*)PHCR = 0x0000;
+       writew(0x0, PHCR);
 
        return 0;
 }
 
-int dram_init (void)
+int dram_init(void)
 {
        DECLARE_GLOBAL_DATA_PTR;
 
@@ -53,29 +53,27 @@ int dram_init (void)
        return 0;
 }
 
-void led_set_state (unsigned short value)
+void led_set_state(unsigned short value)
 {
 
 }
 
-void ide_set_reset (int idereset)
+void ide_set_reset(int idereset)
 {
        /* if reset = 1 IDE reset will be asserted */
-       if (idereset){
-               (*(vu_short *)FPGA_CFCTL) = 0x432;
+       if (idereset) {
+               writew(0x432, FPGA_CFCTL);
 #if defined(CONFIG_R7780MP)
-               (*(vu_short *)FPGA_CFPOW) |= 0x01;
+               writew(inw(FPGA_CFPOW)|0x01, FPGA_CFPOW);
 #else
-               (*(vu_short *)FPGA_CFPOW) |= 0x02;
+               writew(inw(FPGA_CFPOW)|0x02, FPGA_CFPOW);
 #endif
-               (*(vu_short *)FPGA_CFCDINTCLR) = 0x01;
+               writew(0x01, FPGA_CFCDINTCLR);
        }
 }
 
-#if defined(CONFIG_PCI)
 static struct pci_controller hose;
 void pci_init_board(void)
 {
-       pci_sh7780_init( &hose );
+       pci_sh7780_init(&hose);
 }
-#endif