* Patch by Thomas Frieden, 13 Nov 2002:

  Add code for AmigaOne board
  (preliminary merge to U-Boot, still WIP)

* Patch by Jon Diekema, 12 Nov 2002:
  - Adding URL for IEEE OUI lookup
  - Making the autoboot #defines dependent on CONFIG_AUTOBOOT_KEYED
    being defined.
  - In the CONFIG_EXTRA_ENV_SETTINGS #define, the root-on-initrd and
    root-on-nfs macros are designed to switch how the default boot
    method gets defined.

1 files changed, 143 insertions, 0 deletions

diff --git a/board/MAI/AmigaOneG3SE/articiaS.h b/board/MAI/AmigaOneG3SE/articiaS.h
new file mode 100644
index 0000000..158d70a
--- /dev/null
+++ b/board/MAI/AmigaOneG3SE/articiaS.h
@@ -0,0 +1,143 @@
+#ifndef ARTICIAS_H
+#define ARTICIAS_H
+
+#include "short_types.h"
+#include <common.h>
+
+#define REG_GROUP       0xF0
+
+/* ArticiaS registers */
+#define GLOBALINFO0     0x50
+#define GLOBALINFO1     0x51
+#define GLOBALINFO2     0x52
+#define GLOBALINFO3     0x53
+#define GLOBALCTL0      0x54
+#define GLOBALCTL1      0x55
+#define NVRAMCTL        0x56
+#define PCI1ACR0        0x58
+#define PCI1ACR1        0x59
+#define PCI1ACR2        0x5a
+#define PCI1ACR3        0x5b
+#define HBUSACR0        0x5c
+#define HBUSACR1        0x5d
+#define HBUSACR2        0x5e
+#define HBUSACR3        0x5f
+#define HOSTINT0        0x68
+#define HOSTINT1        0x69
+#define HOSTINT2        0x6a
+#define HOSTINT3        0x6b
+#define HOSTRBCR        0x70
+#define XDBCR           0x74
+
+#define LBSBCR2         0xd2
+
+
+/* Memory controller */
+
+#define DIMM0_B0_SCR0   0x90
+#define DIMM0_B1_SCR0   0x94
+#define DIMM1_B2_SCR0   0x98
+#define DIMM1_B3_SCR0   0x9c
+#define DIMM2_B4_SCR0   0xa0
+#define DIMM2_B5_SCR0   0xa4
+#define DIMM3_B6_SCR0   0xa8
+#define DIMM3_B7_SCR0   0xac
+
+#define DIMM0_TCR0      0xb0
+#define DIMM1_TCR0      0xb2
+#define DIMM2_TCR0      0xb4
+#define DIMM3_TCR0      0xb6
+
+#define DRAM_REFRESH0   0xb8
+#define DRAM_GCR0       0xc0
+#define DRAM_PCR0       0xc6
+#define DRAM_ECC0       0xc4
+#define SRAM_CR         0xc8
+#define DRAM_RAS_CTL0   0xcc
+#define DRAM_RAS_CTL1   0xcd
+
+/* Bits for REG_GROUP */
+#define REG_GROUP_MULTI       (1<<1)
+#define REG_GROUP_SPECIAL     (1<<3)
+#define REG_GROUP_DIAG        (0x1<<4)
+#define REG_GROUP_POWER       (0x2<<4)
+
+
+#define GLOBALINFO0_BO        (1<<7)
+
+
+#define GLOBALINFO2_B1ARBITER (1<<6)
+
+
+#define HBUSACR0_CPUAPC       (1<<0)
+#define HBUSACR0_NUMREQ_2     (0<<1)
+#define HBUSACR0_NUMREQ_3     (1<<1)
+#define HBUSACR0_NUMREQ_4     (2<<1)
+#define HBUSACR0_NUMREQ_MASK  (7<<1)
+#define HBUSACR0_RAW          (1<<6)
+#define HBUSACR0_WAIT         (1<<7)
+#define HBUSACR0_RESERVED     (0x30)
+
+
+#define HBUSACR2_BURST        (1<<0)
+#define HBUSACR2_LAT          (1<<1)
+
+
+#define HBUSACR3_LMWC_SM      (1<<0)
+#define HBUSACR3_LMWC_PCI1    (1<<1)
+#define HBUSACR3_LMWC_PCI0    (1<<2)
+#define HBUSACR3_PMWC_PCI1    (1<<3)
+#define HBUSACR3_PMWC_PCI0    (1<<4)
+#define HBUSACR3_FKH          (1<<5)
+#define HBUSACR3_92H_EN       (1<<6)
+#define HBUSACR3_60H_64H_EN   (1<<7)
+
+
+#define HOSTRBCR_PREFETCH     (1<<4)
+
+
+#define XDBCR_HWTOXD          (1<<0)
+#define XDBCR_KBTOXD          (1<<1)
+#define XDBCR_RTCTOXD         (1<<2)
+#define XDBCR_SCALE_1_1       (0x0<<3)       
+#define XDBCR_SCALE_2_2       (0x1<<3)       
+#define XDBCR_SCALE_3_2       (0x2<<3)       
+#define XDBCR_SCALE_4_4       (0x3<<3)       
+#define XDBCR_SCALE_5_8       (0x4<<3)       
+#define XDBCR_SCALE_6_8       (0x5<<3)       
+#define XDBCR_SCALE_8_8       (0x6<<3)       
+#define XDBCR_SCALE_0_16      (0x7<<3)       
+#define XDBCR_XDPROM          (1<<7)
+
+
+#define LBSBCR2_1_RWAC        (1<<2)
+
+
+/* PCI controller */
+#define ARTICIAS_PCI_CFGADDR  0xfec00cf8
+#define ARTICIAS_PCI_CFGDATA  0xfee00cfc
+
+#define ARTICIAS_PCI_BUS       0x80000000
+#define ARTICIAS_PCI_MAXSIZE   0x7cffffff
+#define ARTICIAS_PCI_PHYS      0x80000000
+
+#define ARTICIAS_SYS_BUS       0x00000000
+#define ARTICIAS_SYS_MAXSIZE   0x7fffffff
+#define ARTICIAS_SYS_PHYS      0x00000000
+
+#define ARTICIAS_PCIIO_BUS     0x00800000
+#define ARTICIAS_PCIIO_MAXSIZE 0x003fffff
+#define ARTICIAS_PCIIO_PHYS    0xfe800000
+
+#define ARTICIAS_ISAIO_BUS     0x00002000
+#define ARTICIAS_ISAIO_MAXSIZE 0x0000d000
+#define ARTICIAS_ISAIO_PHYS    0xfe002000
+
+
+
+/* Prototypes */
+long articiaS_ram_init(void);
+void articiaS_pci_init(void);
+
+
+#endif