Move arch/ppc to arch/powerpc

As discussed on the list, move "arch/ppc" to "arch/powerpc" to
better match the Linux directory structure.

Please note that this patch also changes the "ppc" target in
MAKEALL to "powerpc" to match this new infrastructure. But "ppc"
is kept as an alias for now, to not break compatibility with
scripts using this name.

Signed-off-by: Stefan Roese <sr@denx.de>
Acked-by: Wolfgang Denk <wd@denx.de>
Acked-by: Detlev Zundel <dzu@denx.de>
Acked-by: Kim Phillips <kim.phillips@freescale.com>
Cc: Peter Tyser <ptyser@xes-inc.com>
Cc: Anatolij Gustschin <agust@denx.de>

1 files changed, 60 insertions, 0 deletions

diff --git a/arch/powerpc/include/asm/4xx_pci.h b/arch/powerpc/include/asm/4xx_pci.h
new file mode 100644
index 0000000..f686e7c
--- /dev/null
+++ b/arch/powerpc/include/asm/4xx_pci.h
@@ -0,0 +1,60 @@
+#ifndef _405GP_PCI_H
+#define _405GP_PCI_H
+
+#include <pci.h>
+
+/*----------------------------------------------------------------------------+
+| 405GP PCI core memory map defines.
++----------------------------------------------------------------------------*/
+#define MIN_PCI_MEMADDR1    0x80000000
+#define MIN_PCI_MEMADDR2    0x00000000
+#define MIN_PLB_PCI_IOADDR  0xE8000000  /* PLB side of PCI I/O address space */
+#define MIN_PCI_PCI_IOADDR  0x00000000  /* PCI side of PCI I/O address space */
+#define MAX_PCI_DEVICES     32
+
+/*----------------------------------------------------------------------------+
+| Defines for the 405GP PCI Config address and data registers followed by
+| defines for the standard PCI device configuration header.
++----------------------------------------------------------------------------*/
+#define PCICFGADR       0xEEC00000
+#define PCICFGDATA      0xEEC00004
+
+#define PCIBUSNUM       0x40        /* 405GP specific parameters */
+#define PCISUBBUSNUM    0x41
+#define PCIDISCOUNT     0x42
+#define PCIBRDGOPT1     0x4A
+#define PCIBRDGOPT2     0x60
+
+/*----------------------------------------------------------------------------+
+| Defines for 405GP PCI Master local configuration regs.
++----------------------------------------------------------------------------*/
+#define PMM0LA          0xEF400000
+#define PMM0MA          0xEF400004
+#define PMM0PCILA       0xEF400008
+#define PMM0PCIHA       0xEF40000C
+#define PMM1LA          0xEF400010
+#define PMM1MA          0xEF400014
+#define PMM1PCILA       0xEF400018
+#define PMM1PCIHA       0xEF40001C
+#define PMM2LA          0xEF400020
+#define PMM2MA          0xEF400024
+#define PMM2PCILA       0xEF400028
+#define PMM2PCIHA       0xEF40002C
+
+/*----------------------------------------------------------------------------+
+| Defines for 405GP PCI Target local configuration regs.
++----------------------------------------------------------------------------*/
+#define PTM1MS          0xEF400030
+#define PTM1LA          0xEF400034
+#define PTM2MS          0xEF400038
+#define PTM2LA          0xEF40003C
+
+#define PCIDEVID_405GP	0x0
+
+void board_pci_fixup_irq(struct pci_controller *hose, pci_dev_t dev);
+int pci_arbiter_enabled(void);
+int __pci_pre_init(struct pci_controller *hose);
+void __pci_target_init(struct pci_controller *hose);
+void __pci_master_init(struct pci_controller *hose);
+
+#endif