diff options
| -rw-r--r-- | CHANGELOG | 3 | ||||
| -rw-r--r-- | board/pcippc2/pcippc2.c | 21 | ||||
| -rw-r--r-- | board/pcippc2/pcippc2.h | 2 | ||||
| -rw-r--r-- | board/pcippc2/pcippc2_fpga.h | 1 | ||||
| -rw-r--r-- | board/trab/trab.c | 18 | ||||
| -rw-r--r-- | common/cmd_vfd.c | 2 | ||||
| -rw-r--r-- | cpu/mpc8xx/video.c | 8 | ||||
| -rw-r--r-- | include/configs/trab.h | 2 |
8 files changed, 39 insertions, 18 deletions
@@ -2,6 +2,9 @@ Changes since for U-Boot 0.1.0: ====================================================================== +* Patch by Guillaume Alexandre,, 04 Nov 2002: + Improve PCI access on 32-bits Compact PCI bus + * Fix mdelay() on TRAB - this was still the debugging version with seconds instead of ms. diff --git a/board/pcippc2/pcippc2.c b/board/pcippc2/pcippc2.c index e1b065b..80ca402 100644 --- a/board/pcippc2/pcippc2.c +++ b/board/pcippc2/pcippc2.c @@ -117,6 +117,8 @@ int misc_init_r (void) { pcippc2_fpga_init (); + pcippc2_cpci3264_init (); + #if defined(CONFIG_WATCHDOG) pcippc2_wdt_init (); #endif @@ -147,6 +149,25 @@ void doc_init (void) doc_probe (pcippc2_fpga1_phys + HW_FPGA1_DOC); } +void pcippc2_cpci3264_init (void) +{ + pci_dev_t bdf = pci_find_device(FPGA_VENDOR_ID, FPGA_DEVICE_ID, 0); + + if (bdf == -1) + { + puts("Unable to find FPGA !\n"); + hang(); + } + + if((in32(pcippc2_fpga0_phys + HW_FPGA0_BOARD) & 0x01000000) == 0x01000000) + /* 32-bits Compact PCI bus - LSB bit */ + { + iobarrier_rw(); + out32(BRIDGE(CPCI, PCIDG), 0x40000000); /* 32-bits bridge, Pipeline */ + iobarrier_rw(); + } +} + #if defined(CONFIG_WATCHDOG) void pcippc2_wdt_init (void) diff --git a/board/pcippc2/pcippc2.h b/board/pcippc2/pcippc2.h index 6e9e2ff..3820bbe 100644 --- a/board/pcippc2/pcippc2.h +++ b/board/pcippc2/pcippc2.h @@ -40,6 +40,8 @@ extern u32 pcippc2_sdram_size (void); extern void pcippc2_fpga_init (void); +extern void pcippc2_cpci3264_init (void); + extern void cpc710_pci_init (void); extern void cpc710_pci_enable_timeout (void); diff --git a/board/pcippc2/pcippc2_fpga.h b/board/pcippc2/pcippc2_fpga.h index b6206a4..850c331 100644 --- a/board/pcippc2/pcippc2_fpga.h +++ b/board/pcippc2/pcippc2_fpga.h @@ -28,6 +28,7 @@ #define FPGA_DEVICE_ID 0x000d #define HW_FPGA0_INT 0x0000 +#define HW_FPGA0_BOARD 0x0060 #define HW_FPGA0_UART1 0x0080 #define HW_FPGA0_UART2 0x0100 #define HW_FPGA0_RTC 0x2000 diff --git a/board/trab/trab.c b/board/trab/trab.c index b4ab329..6a758b2 100644 --- a/board/trab/trab.c +++ b/board/trab/trab.c @@ -42,13 +42,13 @@ extern int do_mdm_init; /* defined in common/main.c */ * is that timers are not available yet, so we use a manually timed * loop. */ -#define KBD_MDELAY 1000 -static void mdelay_no_timer (int msec) +#define KBD_MDELAY 5000 +static void udelay_no_timer (int usec) { DECLARE_GLOBAL_DATA_PTR; int i; - int delay = msec * 3; + int delay = usec * 3; for (i = 0; i < delay; i ++) gd->bd->bi_arch_number = 145; } @@ -102,12 +102,12 @@ int board_init () gd->bd->bi_boot_params = 0x0c000100; #ifdef CONFIG_MODEM_SUPPORT - /* This stuff is needed to get interrupts on stop-position - * contact events. + /* This stuff is needed by the CPLD to read keyboard data. * (Copied from the LCD initialization routine.) */ - if (rLCDCON1 == 0) - { + if (rLCDCON1 == 0) { + extern void init_grid_ctrl(void); + rPCCON = (rPCCON & 0xFFFFFF00)| 0x000000AA; rPDCON = (rPDCON & 0xFFFFFF03)| 0x000000A8; #if 0 @@ -118,9 +118,11 @@ int board_init () rLCDCON4 = 0x00000001; rLCDCON5 = 0x00000440; rLCDCON1 = 0x00000B75; + + init_grid_ctrl(); } - mdelay_no_timer (KBD_MDELAY); + udelay_no_timer (KBD_MDELAY); if (key_pressed()) { disable_putc(); /* modem doesn't understand banner etc */ diff --git a/common/cmd_vfd.c b/common/cmd_vfd.c index d2c63d6..49df56c 100644 --- a/common/cmd_vfd.c +++ b/common/cmd_vfd.c @@ -72,7 +72,7 @@ int trab_vfd (ulong bitmap) return 0; case VFD_REMOTE_LOGO_BMPNR: transfer_pic(1, &vfd_remote_logo_bitmap[0], - VFD_TEST_LOGO_HEIGHT, VFD_TEST_LOGO_WIDTH); + VFD_REMOTE_LOGO_HEIGHT, VFD_REMOTE_LOGO_WIDTH); return 0; #endif default: diff --git a/cpu/mpc8xx/video.c b/cpu/mpc8xx/video.c index 10ec6f7..9db69e1 100644 --- a/cpu/mpc8xx/video.c +++ b/cpu/mpc8xx/video.c @@ -835,14 +835,6 @@ static void video_ctrl_init (void *memptr) { volatile immap_t *immr = (immap_t *) CFG_IMMR; - debug ("[RRvision] PD3 -> clk output: "); - immr->im_ioport.iop_pdpar |= 0x1000 ; -#if 0 /* This is supposed to be an output XXX XXX */ - immr->im_ioport.iop_pddir |= 0x1000 ; -#else - immr->im_ioport.iop_pddir &= ~(0x1000); -#endif - udelay (1000); debug ("PDPAR=%04X PDDIR=%04X PDDAT=%04X\n", immr->im_ioport.iop_pdpar, immr->im_ioport.iop_pddir, diff --git a/include/configs/trab.h b/include/configs/trab.h index 4472087..b7a27c6 100644 --- a/include/configs/trab.h +++ b/include/configs/trab.h @@ -135,7 +135,7 @@ "ip=$(ipaddr):$(serverip):$(gatewayip):$(netmask):$(hostname)::off\0" \ "add_misc=setenv bootargs $(bootargs) console=ttyS0 panic=1\0" \ "load=tftp 0xC100000 /tftpboot/TRAB/u-boot.bin\0" \ - "update=protect off 1:0-7;era 1:0-7;cp.b 0xc100000 0 $(filesize);" \ + "update=protect off 1:0-8;era 1:0-8;cp.b 0xc100000 0 $(filesize);" \ "setenv filesize;saveenv\0" \ "loadfile=/tftpboot/TRAB/pImage\0" \ "loadaddr=c400000\0" \ |