[U-Boot-Users] [patch] rtl8139.c: use PCI IO map

[Masami Komiya <mkomiya@sonare.it>]

Dear Lucas,

I used RTL8139 driver on MPC8241 board. It works fine.
The followings are defined in the configuration file.

/* PCI memory */
#define CFG_IBAT2L      (0x80000000 | BATL_PP_10 | BATL_CACHEINHIBIT)
#define CFG_IBAT2U      (0x80000000 | BATU_BL_256M | BATU_VS | BATU_VP)

#define CFG_DBAT2L      CFG_IBAT2L
#define CFG_DBAT2U      CFG_IBAT2U

/* PCI Stuff */
#define CONFIG_PCI
#define CONFIG_PCI_PNP

#define CONFIG_NET_MULTI

#define CONFIG_RTL8139
/* for RTL8139 */
#define KSEG1ADDR(x)     ({u32 _x=le32_to_cpu(*(u32 *)(x)); (&_x);})
#define _IO_BASE         0x00000000

The result of pci command are

# pci
Scanning PCI devices on bus 0
BusDevFun  VendorId   DeviceId   Device Class       Sub-Class
_____________________________________________________________
00.00.00   0x1057     0x0006     Bridge device           0x00
00.0c.00   0x10ec     0x8139     Network controller      0x00
		:

# pci header 00.0c.00
   vendor ID =                   0x10ec
   device ID =                   0x8139
   command register =            0x0007
   status register =             0x0290
   revision ID =                 0x20
   class code =                  0x02 (Network controller)
   sub class code =              0x00
   programming interface =       0x00
   cache line =                  0x08
   latency time =                0x20
   header type =                 0x00
   BIST =                        0x00
   base address 0 =              0x00000001
   base address 1 =              0x80000000
   base address 2 =              0x00000000
   base address 3 =              0x00000000
   base address 4 =              0x00000000
   base address 5 =              0x00000000
   cardBus CIS pointer =         0x00000000
   sub system vendor ID =        0x11ec
   sub system ID =               0x8139
   expansion ROM base address =  0x00000000
   interrupt line =              0xff
   interrupt pin =               0x01
   min Grant =                   0x20
   max Latency =                 0x40

Masami Komiya