Move arch/ppc to arch/powerpc

[karo-tx-uboot.git] / board / pcs440ep / pcs440ep.c

diff --git a/board/pcs440ep/pcs440ep.c b/board/pcs440ep/pcs440ep.c
index 929375987cc8808d07e59c05a9460cc9bb464128..a6885d68953892148a6f2b840ef391f83b18eba1 100644 (file)
--- a/board/pcs440ep/pcs440ep.c
+++ b/board/pcs440ep/pcs440ep.c
@@ -148,7 +148,7 @@ int board_early_init_f(void)
        mtdcr(EBC0_CFGDATA, reg | 0x04000000);  /* Set ATC */
 
        /*--------------------------------------------------------------------
-        * GPIO's are alreay setup in cpu/ppc4xx/cpu_init.c
+        * GPIO's are alreay setup in arch/powerpc/cpu/ppc4xx/cpu_init.c
         * via define from board config file.
         *-------------------------------------------------------------------*/
 
@@ -550,82 +550,6 @@ phys_size_t initdram (int board_type)
        return dram_size;
 }
 
-/*************************************************************************
- *  pci_pre_init
- *
- *  This routine is called just prior to registering the hose and gives
- *  the board the opportunity to check things. Returning a value of zero
- *  indicates that things are bad & PCI initialization should be aborted.
- *
- *     Different boards may wish to customize the pci controller structure
- *     (add regions, override default access routines, etc) or perform
- *     certain pre-initialization actions.
- *
- ************************************************************************/
-#if defined(CONFIG_PCI)
-int pci_pre_init(struct pci_controller *hose)
-{
-       unsigned long addr;
-
-       /*-------------------------------------------------------------------------+
-         | Set priority for all PLB3 devices to 0.
-         | Set PLB3 arbiter to fair mode.
-         +-------------------------------------------------------------------------*/
-       mfsdr(SD0_AMP1, addr);
-       mtsdr(SD0_AMP1, (addr & 0x000000FF) | 0x0000FF00);
-       addr = mfdcr(PLB3_ACR);
-       mtdcr(PLB3_ACR, addr | 0x80000000);
-
-       /*-------------------------------------------------------------------------+
-         | Set priority for all PLB4 devices to 0.
-         +-------------------------------------------------------------------------*/
-       mfsdr(SD0_AMP0, addr);
-       mtsdr(SD0_AMP0, (addr & 0x000000FF) | 0x0000FF00);
-       addr = mfdcr(PLB4_ACR) | 0xa0000000;    /* Was 0x8---- */
-       mtdcr(PLB4_ACR, addr);
-
-       /*-------------------------------------------------------------------------+
-         | Set Nebula PLB4 arbiter to fair mode.
-         +-------------------------------------------------------------------------*/
-       /* Segment0 */
-       addr = (mfdcr(PLB0_ACR) & ~PLB0_ACR_PPM_MASK) | PLB0_ACR_PPM_FAIR;
-       addr = (addr & ~PLB0_ACR_HBU_MASK) | PLB0_ACR_HBU_ENABLED;
-       addr = (addr & ~PLB0_ACR_RDP_MASK) | PLB0_ACR_RDP_4DEEP;
-       addr = (addr & ~PLB0_ACR_WRP_MASK) | PLB0_ACR_WRP_2DEEP;
-       mtdcr(PLB0_ACR, addr);
-
-       /* Segment1 */
-       addr = (mfdcr(PLB1_ACR) & ~PLB1_ACR_PPM_MASK) | PLB1_ACR_PPM_FAIR;
-       addr = (addr & ~PLB1_ACR_HBU_MASK) | PLB1_ACR_HBU_ENABLED;
-       addr = (addr & ~PLB1_ACR_RDP_MASK) | PLB1_ACR_RDP_4DEEP;
-       addr = (addr & ~PLB1_ACR_WRP_MASK) | PLB1_ACR_WRP_2DEEP;
-       mtdcr(PLB1_ACR, addr);
-
-       return 1;
-}
-#endif /* defined(CONFIG_PCI) */
-
-/*************************************************************************
- *  pci_master_init
- *
- ************************************************************************/
-#if defined(CONFIG_PCI) && defined(CONFIG_SYS_PCI_MASTER_INIT)
-void pci_master_init(struct pci_controller *hose)
-{
-       unsigned short temp_short;
-
-       /*--------------------------------------------------------------------------+
-         | Write the PowerPC440 EP PCI Configuration regs.
-         |   Enable PowerPC440 EP to be a master on the PCI bus (PMM).
-         |   Enable PowerPC440 EP to act as a PCI memory target (PTM).
-         +--------------------------------------------------------------------------*/
-       pci_read_config_word(0, PCI_COMMAND, &temp_short);
-       pci_write_config_word(0, PCI_COMMAND,
-                             temp_short | PCI_COMMAND_MASTER |
-                             PCI_COMMAND_MEMORY);
-}
-#endif                         /* defined(CONFIG_PCI) && defined(CONFIG_SYS_PCI_MASTER_INIT) */
-
 /*************************************************************************
  *  hw_watchdog_reset
  *