diff options
Diffstat (limited to 'board')
26 files changed, 996 insertions, 142 deletions
diff --git a/board/Marvell/guruplug/guruplug.c b/board/Marvell/guruplug/guruplug.c index ba47ca1..c028a53 100644 --- a/board/Marvell/guruplug/guruplug.c +++ b/board/Marvell/guruplug/guruplug.c @@ -146,14 +146,7 @@ void mv_phy_88e1121_init(char *name) miiphy_write(name, devadr, MV88E1121_PGADR_REG, 0); /* reset the phy */ - if (miiphy_read (name, devadr, PHY_BMCR, ®) != 0) { - printf("Err..(%s) PHY status read failed\n", __FUNCTION__); - return; - } - if (miiphy_write (name, devadr, PHY_BMCR, reg | 0x8000) != 0) { - printf("Err..(%s) PHY reset failed\n", __FUNCTION__); - return; - } + miiphy_reset(name, devadr); printf("88E1121 Initialized on %s\n", name); } diff --git a/board/barco/barco.c b/board/barco/barco.c index d7a0078..c5fe8c4 100644 --- a/board/barco/barco.c +++ b/board/barco/barco.c @@ -340,10 +340,6 @@ void serial_puts (const char *c) { return; } -void serial_addr (unsigned int i) -{ - return; -} int serial_getc (void) { return 0; diff --git a/board/eNET/config.mk b/board/eNET/config.mk index dcde7fc..63a58fd 100644 --- a/board/eNET/config.mk +++ b/board/eNET/config.mk @@ -21,7 +21,7 @@ # MA 02111-1307 USA # -TEXT_BASE = 0x38040000 +TEXT_BASE = 0x06000000 CFLAGS_common/dlmalloc.o += -Wa,--no-warn -fno-strict-aliasing PLATFORM_RELFLAGS += -fvisibility=hidden PLATFORM_CPPFLAGS += -fno-dwarf2-cfi-asm diff --git a/board/eNET/eNET.c b/board/eNET/eNET.c index 6d0b15a..7f0e257 100644 --- a/board/eNET/eNET.c +++ b/board/eNET/eNET.c @@ -24,6 +24,8 @@ #include <common.h> #include <asm/io.h> #include <asm/ic/sc520.h> +#include <net.h> +#include <netdev.h> #ifdef CONFIG_HW_WATCHDOG #include <watchdog.h> @@ -43,10 +45,13 @@ DECLARE_GLOBAL_DATA_PTR; unsigned long monitor_flash_len = CONFIG_SYS_MONITOR_LEN; +static void enet_timer_isr(void); +static void enet_toggle_run_led(void); + void init_sc520_enet (void) { /* Set CPU Speed to 100MHz */ - sc520_mmcr->cpuctl = 0x01; + writeb(0x01, &sc520_mmcr->cpuctl); /* wait at least one millisecond */ asm("movl $0x2000,%%ecx\n" @@ -55,7 +60,7 @@ void init_sc520_enet (void) "loop 0b\n": : : "ecx"); /* turn on the SDRAM write buffer */ - sc520_mmcr->dbctl = 0x11; + writeb(0x11, &sc520_mmcr->dbctl); /* turn on the cache and disable write through */ asm("movl %%cr0, %%eax\n" @@ -70,51 +75,52 @@ int board_early_init_f(void) { init_sc520_enet(); - sc520_mmcr->gpcsrt = 0x01; /* GP Chip Select Recovery Time */ - sc520_mmcr->gpcspw = 0x07; /* GP Chip Select Pulse Width */ - sc520_mmcr->gpcsoff = 0x00; /* GP Chip Select Offset */ - sc520_mmcr->gprdw = 0x05; /* GP Read pulse width */ - sc520_mmcr->gprdoff = 0x01; /* GP Read offset */ - sc520_mmcr->gpwrw = 0x05; /* GP Write pulse width */ - sc520_mmcr->gpwroff = 0x01; /* GP Write offset */ - - sc520_mmcr->piodata15_0 = 0x0630; /* PIO15_PIO0 Data */ - sc520_mmcr->piodata31_16 = 0x2000; /* PIO31_PIO16 Data */ - sc520_mmcr->piodir31_16 = 0x2000; /* GPIO Direction */ - sc520_mmcr->piodir15_0 = 0x87b5; /* GPIO Direction */ - sc520_mmcr->piopfs31_16 = 0x0dfe; /* GPIO pin function 31-16 reg */ - sc520_mmcr->piopfs15_0 = 0x200a; /* GPIO pin function 15-0 reg */ - sc520_mmcr->cspfs = 0x00f8; /* Chip Select Pin Function Select */ - - sc520_mmcr->par[2] = 0x200713f8; /* Uart A (GPCS0, 0x013f8, 8 Bytes) */ - sc520_mmcr->par[3] = 0x2c0712f8; /* Uart B (GPCS3, 0x012f8, 8 Bytes) */ - sc520_mmcr->par[4] = 0x300711f8; /* Uart C (GPCS4, 0x011f8, 8 Bytes) */ - sc520_mmcr->par[5] = 0x340710f8; /* Uart D (GPCS5, 0x010f8, 8 Bytes) */ - sc520_mmcr->par[6] = 0xe3ffc000; /* SDRAM (0x00000000, 128MB) */ - sc520_mmcr->par[7] = 0xaa3fd000; /* StrataFlash (ROMCS1, 0x10000000, 16MB) */ - sc520_mmcr->par[8] = 0xca3fd100; /* StrataFlash (ROMCS2, 0x11000000, 16MB) */ - sc520_mmcr->par[9] = 0x4203d900; /* SRAM (GPCS0, 0x19000000, 1MB) */ - sc520_mmcr->par[10] = 0x4e03d910; /* SRAM (GPCS3, 0x19100000, 1MB) */ - sc520_mmcr->par[11] = 0x50018100; /* DP-RAM (GPCS4, 0x18100000, 4kB) */ - sc520_mmcr->par[12] = 0x54020000; /* CFLASH1 (0x200000000, 4kB) */ - sc520_mmcr->par[13] = 0x5c020001; /* CFLASH2 (0x200010000, 4kB) */ -/* sc520_mmcr->par14 = 0x8bfff800; */ /* BOOTCS at 0x18000000 */ -/* sc520_mmcr->par15 = 0x38201000; */ /* LEDs etc (GPCS6, 0x1000, 20 Bytes */ + writeb(0x01, &sc520_mmcr->gpcsrt); /* GP Chip Select Recovery Time */ + writeb(0x07, &sc520_mmcr->gpcspw); /* GP Chip Select Pulse Width */ + writeb(0x00, &sc520_mmcr->gpcsoff); /* GP Chip Select Offset */ + writeb(0x05, &sc520_mmcr->gprdw); /* GP Read pulse width */ + writeb(0x01, &sc520_mmcr->gprdoff); /* GP Read offset */ + writeb(0x05, &sc520_mmcr->gpwrw); /* GP Write pulse width */ + writeb(0x01, &sc520_mmcr->gpwroff); /* GP Write offset */ + + writew(0x0630, &sc520_mmcr->piodata15_0); /* PIO15_PIO0 Data */ + writew(0x2000, &sc520_mmcr->piodata31_16); /* PIO31_PIO16 Data */ + writew(0x2000, &sc520_mmcr->piodir31_16); /* GPIO Direction */ + writew(0x87b5, &sc520_mmcr->piodir15_0); /* GPIO Direction */ + writew(0x0dfe, &sc520_mmcr->piopfs31_16); /* GPIO pin function 31-16 reg */ + writew(0x200a, &sc520_mmcr->piopfs15_0); /* GPIO pin function 15-0 reg */ + writeb(0xf8, &sc520_mmcr->cspfs); /* Chip Select Pin Function Select */ + + writel(0x200713f8, &sc520_mmcr->par[2]); /* Uart A (GPCS0, 0x013f8, 8 Bytes) */ + writel(0x2c0712f8, &sc520_mmcr->par[3]); /* Uart B (GPCS3, 0x012f8, 8 Bytes) */ + writel(0x300711f8, &sc520_mmcr->par[4]); /* Uart C (GPCS4, 0x011f8, 8 Bytes) */ + writel(0x340710f8, &sc520_mmcr->par[5]); /* Uart D (GPCS5, 0x010f8, 8 Bytes) */ + writel(0xe3ffc000, &sc520_mmcr->par[6]); /* SDRAM (0x00000000, 128MB) */ + writel(0xaa3fd000, &sc520_mmcr->par[7]); /* StrataFlash (ROMCS1, 0x10000000, 16MB) */ + writel(0xca3fd100, &sc520_mmcr->par[8]); /* StrataFlash (ROMCS2, 0x11000000, 16MB) */ + writel(0x4203d900, &sc520_mmcr->par[9]); /* SRAM (GPCS0, 0x19000000, 1MB) */ + writel(0x4e03d910, &sc520_mmcr->par[10]); /* SRAM (GPCS3, 0x19100000, 1MB) */ + writel(0x50018100, &sc520_mmcr->par[11]); /* DP-RAM (GPCS4, 0x18100000, 4kB) */ + writel(0x54020000, &sc520_mmcr->par[12]); /* CFLASH1 (0x200000000, 4kB) */ + writel(0x5c020001, &sc520_mmcr->par[13]); /* CFLASH2 (0x200010000, 4kB) */ +/* writel(0x8bfff800, &sc520_mmcr->par14); */ /* BOOTCS at 0x18000000 */ +/* writel(0x38201000, &sc520_mmcr->par15); */ /* LEDs etc (GPCS6, 0x1000, 20 Bytes */ /* Disable Watchdog */ - sc520_mmcr->wdtmrctl = 0x3333; - sc520_mmcr->wdtmrctl = 0xcccc; - sc520_mmcr->wdtmrctl = 0x0000; + writew(0x3333, &sc520_mmcr->wdtmrctl); + writew(0xcccc, &sc520_mmcr->wdtmrctl); + writew(0x0000, &sc520_mmcr->wdtmrctl); /* Chip Select Configuration */ - sc520_mmcr->bootcsctl = 0x0033; - sc520_mmcr->romcs1ctl = 0x0615; - sc520_mmcr->romcs2ctl = 0x0615; + writew(0x0033, &sc520_mmcr->bootcsctl); + writew(0x0615, &sc520_mmcr->romcs1ctl); + writew(0x0615, &sc520_mmcr->romcs2ctl); - sc520_mmcr->adddecctl = 0x02; - sc520_mmcr->uart1ctl = 0x07; - sc520_mmcr->sysarbctl = 0x06; - sc520_mmcr->sysarbmenb = 0x0003; + writeb(0x00, &sc520_mmcr->adddecctl); + writeb(0x07, &sc520_mmcr->uart1ctl); + writeb(0x07, &sc520_mmcr->uart2ctl); + writeb(0x06, &sc520_mmcr->sysarbctl); + writew(0x0003, &sc520_mmcr->sysarbmenb); return 0; } @@ -157,6 +163,10 @@ int last_stage_init(void) major = minor = 0; + outb(0x00, LED_LATCH_ADDRESS); + + register_timer_isr (enet_timer_isr); + printf("Serck Controls eNET\n"); return 0; @@ -172,3 +182,84 @@ ulong board_flash_get_legacy (ulong base, int banknum, flash_info_t * info) } else return 0; } + +int board_eth_init(bd_t *bis) +{ + return pci_eth_init(bis); +} + +void setup_pcat_compatibility() +{ + /* disable global interrupt mode */ + writeb(0x40, &sc520_mmcr->picicr); + + /* set all irqs to edge */ + writeb(0x00, &sc520_mmcr->pic_mode[0]); + writeb(0x00, &sc520_mmcr->pic_mode[1]); + writeb(0x00, &sc520_mmcr->pic_mode[2]); + + /* + * active low polarity on PIC interrupt pins, + * active high polarity on all other irq pins + */ + writew(0x0000,&sc520_mmcr->intpinpol); + + /* Set PIT 0 -> IRQ0, RTC -> IRQ8, FP error -> IRQ13 */ + writeb(SC520_IRQ0, &sc520_mmcr->pit_int_map[0]); + writeb(SC520_IRQ8, &sc520_mmcr->rtcmap); + writeb(SC520_IRQ13, &sc520_mmcr->ferrmap); + + /* Disable all other interrupt sources */ + writeb(SC520_IRQ_DISABLED, &sc520_mmcr->gp_tmr_int_map[0]); + writeb(SC520_IRQ_DISABLED, &sc520_mmcr->gp_tmr_int_map[1]); + writeb(SC520_IRQ_DISABLED, &sc520_mmcr->gp_tmr_int_map[2]); + writeb(SC520_IRQ_DISABLED, &sc520_mmcr->pit_int_map[1]); + writeb(SC520_IRQ_DISABLED, &sc520_mmcr->pit_int_map[2]); + writeb(SC520_IRQ_DISABLED, &sc520_mmcr->pci_int_map[0]); /* disable PCI INT A */ + writeb(SC520_IRQ_DISABLED, &sc520_mmcr->pci_int_map[1]); /* disable PCI INT B */ + writeb(SC520_IRQ_DISABLED, &sc520_mmcr->pci_int_map[2]); /* disable PCI INT C */ + writeb(SC520_IRQ_DISABLED, &sc520_mmcr->pci_int_map[3]); /* disable PCI INT D */ + writeb(SC520_IRQ_DISABLED, &sc520_mmcr->dmabcintmap); /* disable DMA INT */ + writeb(SC520_IRQ_DISABLED, &sc520_mmcr->ssimap); + writeb(SC520_IRQ_DISABLED, &sc520_mmcr->wdtmap); + writeb(SC520_IRQ_DISABLED, &sc520_mmcr->wpvmap); + writeb(SC520_IRQ_DISABLED, &sc520_mmcr->icemap); +} + +void enet_timer_isr(void) +{ + static long enet_ticks = 0; + + enet_ticks++; + + /* Toggle Watchdog every 100ms */ + if ((enet_ticks % 100) == 0) + hw_watchdog_reset(); + + /* Toggle Run LED every 500ms */ + if ((enet_ticks % 500) == 0) + enet_toggle_run_led(); +} + +void hw_watchdog_reset(void) +{ + /* Watchdog Reset must be atomic */ + long flag = disable_interrupts(); + + if (sc520_mmcr->piodata15_0 & WATCHDOG_PIO_BIT) + sc520_mmcr->pioclr15_0 = WATCHDOG_PIO_BIT; + else + sc520_mmcr->pioset15_0 = WATCHDOG_PIO_BIT; + + if (flag) + enable_interrupts(); +} + +void enet_toggle_run_led(void) +{ + unsigned char leds_state= inb(LED_LATCH_ADDRESS); + if (leds_state & LED_RUN_BITMASK) + outb(leds_state &~ LED_RUN_BITMASK, LED_LATCH_ADDRESS); + else + outb(leds_state | LED_RUN_BITMASK, LED_LATCH_ADDRESS); +} diff --git a/board/eNET/eNET_pci.c b/board/eNET/eNET_pci.c index e80a8fe..fefb1a4 100644 --- a/board/eNET/eNET_pci.c +++ b/board/eNET/eNET_pci.c @@ -93,3 +93,36 @@ void pci_init_board(void) { pci_sc520_init(&enet_hose); } + +int pci_set_regions(struct pci_controller *hose) +{ + /* System memory space */ + pci_set_region(hose->regions + 0, + SC520_PCI_MEMORY_BUS, + SC520_PCI_MEMORY_PHYS, + SC520_PCI_MEMORY_SIZE, + PCI_REGION_MEM | PCI_REGION_SYS_MEMORY); + + /* ISA/PCI memory space */ + pci_set_region(hose->regions + 1, + SC520_ISA_MEM_BUS, + SC520_ISA_MEM_PHYS, + SC520_ISA_MEM_SIZE, + PCI_REGION_MEM); + + /* PCI I/O space */ + pci_set_region(hose->regions + 2, + SC520_PCI_IO_BUS, + SC520_PCI_IO_PHYS, + SC520_PCI_IO_SIZE, + PCI_REGION_IO); + + /* ISA/PCI I/O space */ + pci_set_region(hose->regions + 3, + SC520_ISA_IO_BUS, + SC520_ISA_IO_PHYS, + SC520_ISA_IO_SIZE, + PCI_REGION_IO); + + return 4; +} diff --git a/board/eNET/hardware.h b/board/eNET/hardware.h index 42474a6..dec2cd8 100644 --- a/board/eNET/hardware.h +++ b/board/eNET/hardware.h @@ -31,5 +31,6 @@ #define LED_RX_BITMASK 0x08 #define LED_TX_BITMASK 0x10 #define LED_ERR_BITMASK 0x20 +#define WATCHDOG_PIO_BIT 0x8000 #endif /* HARDWARE_H_ */ diff --git a/board/eNET/u-boot.lds b/board/eNET/u-boot.lds index 0d74021..7b0ffaa 100644 --- a/board/eNET/u-boot.lds +++ b/board/eNET/u-boot.lds @@ -27,7 +27,7 @@ ENTRY(_start) SECTIONS { - . = 0x38040000; /* Location of bootcode in flash */ + . = 0x06000000; /* Location of bootcode in flash */ _i386boot_text_start = .; .text : { *(.text); } @@ -97,14 +97,13 @@ SECTIONS * at reset and the code have to fit. * The fff0 offset of resetvec is important, however. */ - . = 0xfffffe00; - .start32 : AT (0x3807fe00) { *(.start32); } + .start32 : AT (0x0603fe00) { *(.start32); } . = 0xf800; - .start16 : AT (0x3807f800) { *(.start16); } + .start16 : AT (0x0603f800) { *(.start16); } . = 0xfff0; - .resetvec : AT (0x3807fff0) { *(.resetvec); } + .resetvec : AT (0x0603fff0) { *(.resetvec); } _i386boot_end = (LOADADDR(.resetvec) + SIZEOF(.resetvec) ); } diff --git a/board/esd/cpci750/cpci750.c b/board/esd/cpci750/cpci750.c index 2ae4cbd..a199d46 100644 --- a/board/esd/cpci750/cpci750.c +++ b/board/esd/cpci750/cpci750.c @@ -1090,3 +1090,15 @@ U_BOOT_CMD( "Show Marvell strapping register", "Show Marvell strapping register (ResetSampleLow ResetSampleHigh)" ); + +int do_pldver(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) +{ + printf("PLD version:0x%02x\n", in_8((void *)CONFIG_SYS_PLD_VER)); + + return 0; +} + +U_BOOT_CMD( + pldver, 1, 1, do_pldver, + "Show PLD version", + "Show PLD version)"); diff --git a/board/esd/cpci750/sdram_init.c b/board/esd/cpci750/sdram_init.c index 4c03630..5347958 100644 --- a/board/esd/cpci750/sdram_init.c +++ b/board/esd/cpci750/sdram_init.c @@ -538,14 +538,14 @@ static int check_dimm (uchar slot, AUX_MEM_DIMM_INFO * dimmInfo) break; /*------------------------------------------------------------------------------------------------------------------------------*/ -#ifdef CONFIG_ECC +#ifdef CONFIG_MV64360_ECC case 11: /* Error Check Type */ dimmInfo->errorCheckType = data[i]; DP (printf ("Error Check Type (0=NONE): %d\n", dimmInfo->errorCheckType)); break; -#endif +#endif /* of ifdef CONFIG_MV64360_ECC */ /*------------------------------------------------------------------------------------------------------------------------------*/ case 12: /* Refresh Interval */ @@ -1254,6 +1254,7 @@ int setup_sdram (AUX_MEM_DIMM_INFO * info) ulong tmp; ulong tmp_sdram_mode = 0; /* 0x141c */ ulong tmp_dunit_control_low = 0; /* 0x1404 */ + uint sdram_config_reg = CONFIG_SYS_SDRAM_CONFIG; int i; /* sanity checking */ @@ -1269,7 +1270,6 @@ int setup_sdram (AUX_MEM_DIMM_INFO * info) DP (printf ("Module is registered, but we do not support registered Modules !!!\n")); - /* delay line */ set_dfcdlInit (); /* may be its not needed */ DP (printf ("Delay line set done\n")); @@ -1281,8 +1281,16 @@ int setup_sdram (AUX_MEM_DIMM_INFO * info) ("\n*** SDRAM_OPERATION 1418: Module still busy ... please wait... ***\n")); } +#ifdef CONFIG_MV64360_ECC + if ((info->errorCheckType == 0x2) && (CPCI750_ECC_TEST)) { + /* DRAM has ECC, so turn it on */ + sdram_config_reg |= BIT18; + DP(printf("Enabling ECC\n")); + } +#endif /* of ifdef CONFIG_MV64360_ECC */ + /* SDRAM configuration */ - GT_REG_WRITE (SDRAM_CONFIG, 0x58200400); + GT_REG_WRITE(SDRAM_CONFIG, sdram_config_reg); DP (printf ("sdram_conf 0x1400: %08x\n", GTREGREAD (SDRAM_CONFIG))); /* SDRAM open pages controll keep open as much as I can */ @@ -1598,7 +1606,84 @@ dram_size(long int *base, long int maxsize) return maxsize; } -/* ------------------------------------------------------------------------- */ +#ifdef CONFIG_MV64360_ECC +/* + * mv_dma_is_channel_active: + * Checks if a engine is busy. + */ +int mv_dma_is_channel_active(int engine) +{ + ulong data; + + data = GTREGREAD(MV64360_DMA_CHANNEL0_CONTROL + 4 * engine); + if (data & BIT14) /* activity status */ + return 1; + + return 0; +} + +/* + * mv_dma_set_memory_space: + * Set a DMA memory window for the DMA's address decoding map. + */ +int mv_dma_set_memory_space(ulong mem_space, ulong mem_space_target, + ulong mem_space_attr, ulong base_address, + ulong size) +{ + ulong temp; + + /* The base address must be aligned to the size. */ + if (base_address % size != 0) + return 0; + + if (size >= 0x10000) { + size &= 0xffff0000; + base_address = (base_address & 0xffff0000); + /* Set the new attributes */ + GT_REG_WRITE(MV64360_DMA_BASE_ADDR_REG0 + mem_space * 8, + (base_address | mem_space_target | + mem_space_attr)); + GT_REG_WRITE((MV64360_DMA_SIZE_REG0 + mem_space * 8), + (size - 1) & 0xffff0000); + temp = GTREGREAD(MV64360_DMA_BASE_ADDR_ENABLE_REG); + GT_REG_WRITE(DMA_BASE_ADDR_ENABLE_REG, + (temp & ~(BIT0 << mem_space))); + return 1; + } + + return 0; +} + + +/* + * mv_dma_transfer: + * Transfer data from source_addr to dest_addr on one of the 4 DMA channels. + */ +int mv_dma_transfer(int engine, ulong source_addr, + ulong dest_addr, ulong bytes, ulong command) +{ + ulong eng_off_reg; /* Engine Offset Register */ + + if (bytes > 0xffff) + command = command | BIT31; /* DMA_16M_DESCRIPTOR_MODE */ + + command = command | ((command >> 6) & 0x7); + eng_off_reg = engine * 4; + GT_REG_WRITE(MV64360_DMA_CHANNEL0_BYTE_COUNT + eng_off_reg, + bytes); + GT_REG_WRITE(MV64360_DMA_CHANNEL0_SOURCE_ADDR + eng_off_reg, + source_addr); + GT_REG_WRITE(MV64360_DMA_CHANNEL0_DESTINATION_ADDR + eng_off_reg, + dest_addr); + command |= BIT12 /* DMA_CHANNEL_ENABLE */ + | BIT9; /* DMA_NON_CHAIN_MODE */ + + /* Activate DMA engine By writting to mv_dma_control_register */ + GT_REG_WRITE(MV64360_DMA_CHANNEL0_CONTROL + eng_off_reg, command); + + return 1; +} +#endif /* of ifdef CONFIG_MV64360_ECC */ /* ppcboot interface function to SDRAM init - this is where all the * controlling logic happens */ @@ -1607,10 +1692,13 @@ initdram(int board_type) { int s0 = 0, s1 = 0; int checkbank[4] = { [0 ... 3] = 0 }; - ulong bank_no, realsize, total, check; + ulong realsize, total, check; AUX_MEM_DIMM_INFO dimmInfo1; AUX_MEM_DIMM_INFO dimmInfo2; - int nhr; + int bank_no, nhr; +#ifdef CONFIG_MV64360_ECC + ulong dest, mem_space_attr; +#endif /* of ifdef CONFIG_MV64360_ECC */ /* first, use the SPD to get info about the SDRAM/ DDRRAM */ @@ -1668,6 +1756,28 @@ initdram(int board_type) realsize = dram_size((long int *)total, check); memory_map_bank(bank_no, total, realsize); +#ifdef CONFIG_MV64360_ECC + if (((dimmInfo1.errorCheckType != 0) && + ((dimmInfo2.errorCheckType != 0) || + (dimmInfo2.numOfModuleBanks == 0))) && + (CPCI750_ECC_TEST)) { + printf("ECC Initialization of Bank %d:", bank_no); + mem_space_attr = ((~(BIT0 << bank_no)) & 0xf) << 8; + mv_dma_set_memory_space(0, 0, mem_space_attr, total, + realsize); + for (dest = total; dest < total + realsize; + dest += _8M) { + mv_dma_transfer(0, total, dest, _8M, + BIT8 | /* DMA_DTL_128BYTES */ + BIT3 | /* DMA_HOLD_SOURCE_ADDR */ + BIT11); /* DMA_BLOCK_TRANSFER_MODE */ + while (mv_dma_is_channel_active(0)) + ; + } + printf(" PASS\n"); + } +#endif /* of ifdef CONFIG_MV64360_ECC */ + total += realsize; } @@ -1700,3 +1810,30 @@ int set_dfcdlInit (void) return (0); } + +int do_show_ecc(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) +{ + unsigned int ecc_counter; + unsigned int ecc_addr; + + GT_REG_READ(0x1458, &ecc_counter); + GT_REG_READ(0x1450, &ecc_addr); + GT_REG_WRITE(0x1450, 0); + + printf("Error Counter since Reset: %8d\n", ecc_counter); + printf("Last error address :0x%08x (" , ecc_addr & 0xfffffff8); + if (ecc_addr & 0x01) + printf("double"); + else + printf("single"); + printf(" bit) at DDR-RAM CS#%d\n", ((ecc_addr & 0x6) >> 1)); + + return 0; +} + + +U_BOOT_CMD( + show_ecc, 1, 1, do_show_ecc, + "Show Marvell MV64360 ECC Info", + "Show Marvell MV64360 ECC Counter and last error." +); diff --git a/board/esd/plu405/config.mk b/board/esd/plu405/config.mk index 0fb4efa..0a4dbaa 100644 --- a/board/esd/plu405/config.mk +++ b/board/esd/plu405/config.mk @@ -25,4 +25,4 @@ # esd PLU405 boards # -TEXT_BASE = 0xFFFA0000 +TEXT_BASE = 0xFFF80000 diff --git a/board/freescale/common/Makefile b/board/freescale/common/Makefile index 620eb16..df289aa 100644 --- a/board/freescale/common/Makefile +++ b/board/freescale/common/Makefile @@ -29,18 +29,18 @@ endif LIB = $(obj)lib$(VENDOR).a -COBJS-${CONFIG_FSL_CADMUS} += cadmus.o -COBJS-${CONFIG_FSL_VIA} += cds_via.o -COBJS-${CONFIG_FSL_DIU_FB} += fsl_diu_fb.o fsl_logo_bmp.o -COBJS-${CONFIG_FSL_PIXIS} += pixis.o -COBJS-${CONFIG_FSL_NGPIXIS} += ngpixis.o -COBJS-${CONFIG_PQ_MDS_PIB} += pq-mds-pib.o -COBJS-${CONFIG_ID_EEPROM} += sys_eeprom.o -COBJS-${CONFIG_FSL_SGMII_RISER} += sgmii_riser.o +COBJS-$(CONFIG_FSL_CADMUS) += cadmus.o +COBJS-$(CONFIG_FSL_VIA) += cds_via.o +COBJS-$(CONFIG_FSL_DIU_FB) += fsl_diu_fb.o fsl_logo_bmp.o +COBJS-$(CONFIG_FSL_PIXIS) += pixis.o +COBJS-$(CONFIG_FSL_NGPIXIS) += ngpixis.o +COBJS-$(CONFIG_PQ_MDS_PIB) += pq-mds-pib.o +COBJS-$(CONFIG_ID_EEPROM) += sys_eeprom.o +COBJS-$(CONFIG_FSL_SGMII_RISER) += sgmii_riser.o -COBJS-${CONFIG_MPC8541CDS} += cds_pci_ft.o -COBJS-${CONFIG_MPC8548CDS} += cds_pci_ft.o -COBJS-${CONFIG_MPC8555CDS} += cds_pci_ft.o +COBJS-$(CONFIG_MPC8541CDS) += cds_pci_ft.o +COBJS-$(CONFIG_MPC8548CDS) += cds_pci_ft.o +COBJS-$(CONFIG_MPC8555CDS) += cds_pci_ft.o SRCS := $(SOBJS:.o=.S) $(COBJS-y:.o=.c) diff --git a/board/freescale/common/fsl_diu_fb.c b/board/freescale/common/fsl_diu_fb.c index cbee8fe..e740ad8 100644 --- a/board/freescale/common/fsl_diu_fb.c +++ b/board/freescale/common/fsl_diu_fb.c @@ -1,5 +1,5 @@ /* - * Copyright 2007 Freescale Semiconductor, Inc. + * Copyright 2007, 2010 Freescale Semiconductor, Inc. * York Sun <yorksun@freescale.com> * * FSL DIU Framebuffer driver @@ -26,6 +26,7 @@ #include <common.h> #include <i2c.h> #include <malloc.h> +#include <asm/io.h> #include "fsl_diu_fb.h" @@ -267,9 +268,9 @@ int fsl_diu_init(int xres, memset(info->screen_base, 0, info->smem_len); - dr.diu_reg->desc[0] = (unsigned int) &dummy_ad; - dr.diu_reg->desc[1] = (unsigned int) &dummy_ad; - dr.diu_reg->desc[2] = (unsigned int) &dummy_ad; + out_be32(&dr.diu_reg->desc[0], (int)&dummy_ad); + out_be32(&dr.diu_reg->desc[1], (int)&dummy_ad); + out_be32(&dr.diu_reg->desc[2], (int)&dummy_ad); debug("dummy dr.diu_reg->desc[0] = 0x%x\n", dr.diu_reg->desc[0]); debug("dummy desc[0] = 0x%x\n", hw->desc[0]); @@ -331,26 +332,26 @@ int fsl_diu_init(int xres, /* Program DIU registers */ - hw->gamma = (unsigned int) gamma.paddr; - hw->cursor= (unsigned int) cursor.paddr; - hw->bgnd = 0x007F7F7F; /* BGND */ - hw->bgnd_wb = 0; /* BGND_WB */ - hw->disp_size = var->yres << 16 | var->xres; /* DISP SIZE */ - hw->wb_size = 0; /* WB SIZE */ - hw->wb_mem_addr = 0; /* WB MEM ADDR */ - hw->hsyn_para = var->left_margin << 22 | /* BP_H */ + out_be32(&hw->gamma, (int)gamma.paddr); + out_be32(&hw->cursor, (int)cursor.paddr); + out_be32(&hw->bgnd, 0x007F7F7F); + out_be32(&hw->bgnd_wb, 0); /* BGND_WB */ + out_be32(&hw->disp_size, var->yres << 16 | var->xres); /* DISP SIZE */ + out_be32(&hw->wb_size, 0); /* WB SIZE */ + out_be32(&hw->wb_mem_addr, 0); /* WB MEM ADDR */ + out_be32(&hw->hsyn_para, var->left_margin << 22 | /* BP_H */ var->hsync_len << 11 | /* PW_H */ - var->right_margin; /* FP_H */ - hw->vsyn_para = var->upper_margin << 22 | /* BP_V */ - var->vsync_len << 11 | /* PW_V */ - var->lower_margin; /* FP_V */ + var->right_margin); /* FP_H */ - hw->syn_pol = 0; /* SYNC SIGNALS POLARITY */ - hw->thresholds = 0x00037800; /* The Thresholds */ - hw->int_status = 0; /* INTERRUPT STATUS */ - hw->int_mask = 0; /* INT MASK */ - hw->plut = 0x01F5F666; + out_be32(&hw->vsyn_para, var->upper_margin << 22 | /* BP_V */ + var->vsync_len << 11 | /* PW_V */ + var->lower_margin); /* FP_V */ + out_be32(&hw->syn_pol, 0); /* SYNC SIGNALS POLARITY */ + out_be32(&hw->thresholds, 0x00037800); /* The Thresholds */ + out_be32(&hw->int_status, 0); /* INTERRUPT STATUS */ + out_be32(&hw->int_mask, 0); /* INT MASK */ + out_be32(&hw->plut, 0x01F5F666); /* Pixel Clock configuration */ debug("DIU pixclock in ps - %d\n", var->pixclock); diu_set_pixel_clock(var->pixclock); @@ -390,8 +391,8 @@ static int fsl_diu_enable_panel(struct fb_info *info) struct diu_ad *ad = &fsl_diu_fb_ad; debug("Entered: enable_panel\n"); - if (hw->desc[0] != (unsigned int)ad) - hw->desc[0] = (unsigned int)ad; + if (in_be32(&hw->desc[0]) != (unsigned)ad) + out_be32(&hw->desc[0], (unsigned)ad); debug("desc[0] = 0x%x\n", hw->desc[0]); return 0; } @@ -401,8 +402,8 @@ static int fsl_diu_disable_panel(struct fb_info *info) struct diu *hw = dr.diu_reg; debug("Entered: disable_panel\n"); - if (hw->desc[0] != (unsigned int)&dummy_ad) - hw->desc[0] = (unsigned int)&dummy_ad; + if (in_be32(&hw->desc[0]) != (unsigned)&dummy_ad) + out_be32(&hw->desc[0], (unsigned)&dummy_ad); return 0; } @@ -443,7 +444,7 @@ static void enable_lcdc(void) debug("Entered: enable_lcdc, fb_enabled = %d\n", fb_enabled); if (!fb_enabled) { - hw->diu_mode = dr.mode; + out_be32(&hw->diu_mode, dr.mode); fb_enabled++; } debug("diu_mode = %d\n", hw->diu_mode); @@ -455,7 +456,7 @@ static void disable_lcdc(void) debug("Entered: disable_lcdc, fb_enabled = %d\n", fb_enabled); if (fb_enabled) { - hw->diu_mode = 0; + out_be32(&hw->diu_mode, 0); fb_enabled = 0; } } diff --git a/board/freescale/mpc8536ds/law.c b/board/freescale/mpc8536ds/law.c index 1f11563..61b7454 100644 --- a/board/freescale/mpc8536ds/law.c +++ b/board/freescale/mpc8536ds/law.c @@ -28,15 +28,7 @@ #include <asm/mmu.h> struct law_entry law_table[] = { - SET_LAW(CONFIG_SYS_PCI1_MEM_PHYS, LAW_SIZE_256M, LAW_TRGT_IF_PCI), - SET_LAW(CONFIG_SYS_PCI1_IO_PHYS, LAW_SIZE_64K, LAW_TRGT_IF_PCI), SET_LAW(CONFIG_SYS_FLASH_BASE_PHYS, LAW_SIZE_256M, LAW_TRGT_IF_LBC), - SET_LAW(CONFIG_SYS_PCIE1_MEM_PHYS, LAW_SIZE_128M, LAW_TRGT_IF_PCIE_1), - SET_LAW(CONFIG_SYS_PCIE1_IO_PHYS, LAW_SIZE_64K, LAW_TRGT_IF_PCIE_1), - SET_LAW(CONFIG_SYS_PCIE2_MEM_PHYS, LAW_SIZE_128M, LAW_TRGT_IF_PCIE_2), - SET_LAW(CONFIG_SYS_PCIE2_IO_PHYS, LAW_SIZE_64K, LAW_TRGT_IF_PCIE_2), - SET_LAW(CONFIG_SYS_PCIE3_MEM_PHYS, LAW_SIZE_512M, LAW_TRGT_IF_PCIE_3), - SET_LAW(CONFIG_SYS_PCIE3_IO_PHYS, LAW_SIZE_64K, LAW_TRGT_IF_PCIE_3), SET_LAW(PIXIS_BASE_PHYS, LAW_SIZE_4K, LAW_TRGT_IF_LBC), SET_LAW(CONFIG_SYS_NAND_BASE_PHYS, LAW_SIZE_1M, LAW_TRGT_IF_LBC), }; diff --git a/board/freescale/mpc8536ds/mpc8536ds.c b/board/freescale/mpc8536ds/mpc8536ds.c index 253ed18..1968106 100644 --- a/board/freescale/mpc8536ds/mpc8536ds.c +++ b/board/freescale/mpc8536ds/mpc8536ds.c @@ -1,5 +1,5 @@ /* - * Copyright 2008-2009 Freescale Semiconductor, Inc. + * Copyright 2008-2010 Freescale Semiconductor, Inc. * * See file CREDITS for list of people who contributed to this * project. @@ -30,6 +30,7 @@ #include <asm/fsl_pci.h> #include <asm/fsl_ddr_sdram.h> #include <asm/io.h> +#include <asm/fsl_serdes.h> #include <spd.h> #include <miiphy.h> #include <libfdt.h> @@ -219,9 +220,13 @@ void pci_init_board(void) puts("\n"); #ifdef CONFIG_PCIE3 - pcie_configured = is_fsl_pci_cfg(LAW_TRGT_IF_PCIE_3, io_sel); + pcie_configured = is_serdes_configured(PCIE3); if (pcie_configured && !(devdisr & MPC85xx_DEVDISR_PCIE3)){ + set_next_law(CONFIG_SYS_PCIE3_MEM_PHYS, LAW_SIZE_512M, + LAW_TRGT_IF_PCIE_3); + set_next_law(CONFIG_SYS_PCIE3_IO_PHYS, LAW_SIZE_64K, + LAW_TRGT_IF_PCIE_3); SET_STD_PCIE_INFO(pci_info[num], 3); pcie_ep = fsl_setup_hose(&pcie3_hose, pci_info[num].regs); printf (" PCIE3 connected to Slot3 as %s (base address %lx)\n", @@ -239,9 +244,13 @@ void pci_init_board(void) #endif #ifdef CONFIG_PCIE1 - pcie_configured = is_fsl_pci_cfg(LAW_TRGT_IF_PCIE_1, io_sel); + pcie_configured = is_serdes_configured(PCIE1); if (pcie_configured && !(devdisr & MPC85xx_DEVDISR_PCIE)){ + set_next_law(CONFIG_SYS_PCIE1_MEM_PHYS, LAW_SIZE_128M, + LAW_TRGT_IF_PCIE_1); + set_next_law(CONFIG_SYS_PCIE1_IO_PHYS, LAW_SIZE_64K, + LAW_TRGT_IF_PCIE_1); SET_STD_PCIE_INFO(pci_info[num], 1); pcie_ep = fsl_setup_hose(&pcie1_hose, pci_info[num].regs); printf (" PCIE1 connected to Slot1 as %s (base address %lx)\n", @@ -259,9 +268,13 @@ void pci_init_board(void) #endif #ifdef CONFIG_PCIE2 - pcie_configured = is_fsl_pci_cfg(LAW_TRGT_IF_PCIE_2, io_sel); + pcie_configured = is_serdes_configured(PCIE2); if (pcie_configured && !(devdisr & MPC85xx_DEVDISR_PCIE2)){ + set_next_law(CONFIG_SYS_PCIE2_MEM_PHYS, LAW_SIZE_128M, + LAW_TRGT_IF_PCIE_2); + set_next_law(CONFIG_SYS_PCIE2_IO_PHYS, LAW_SIZE_64K, + LAW_TRGT_IF_PCIE_2); SET_STD_PCIE_INFO(pci_info[num], 2); pcie_ep = fsl_setup_hose(&pcie2_hose, pci_info[num].regs); printf (" PCIE2 connected to Slot 2 as %s (base address %lx)\n", @@ -285,6 +298,10 @@ void pci_init_board(void) pci_clk_sel = porpllsr & MPC85xx_PORDEVSR_PCI1_SPD; if (!(devdisr & MPC85xx_DEVDISR_PCI1)) { + set_next_law(CONFIG_SYS_PCI1_MEM_PHYS, LAW_SIZE_256M, + LAW_TRGT_IF_PCI); + set_next_law(CONFIG_SYS_PCI1_IO_PHYS, LAW_SIZE_64K, + LAW_TRGT_IF_PCI); SET_STD_PCI_INFO(pci_info[num], 1); pci_agent = fsl_setup_hose(&pci1_hose, pci_info[num].regs); printf ("\n PCI: %d bit, %s MHz, %s, %s, %s (base address %lx)\n", @@ -481,17 +498,6 @@ get_board_ddr_clk(ulong dummy) } #endif -int sata_initialize(void) -{ - volatile ccsr_gur_t *gur = (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR); - uint sdrs2_io_sel = - (gur->pordevsr & MPC85xx_PORDEVSR_SRDS2_IO_SEL) >> 27; - if (sdrs2_io_sel & 0x04) - return 1; - - return __sata_initialize(); -} - int board_eth_init(bd_t *bis) { #ifdef CONFIG_TSEC_ENET @@ -540,15 +546,23 @@ void ft_board_setup(void *blob, bd_t *bd) #ifdef CONFIG_PCI1 ft_fsl_pci_setup(blob, "pci0", &pci1_hose); +#else + ft_fsl_pci_setup(blob, "pci0", NULL); #endif #ifdef CONFIG_PCIE2 ft_fsl_pci_setup(blob, "pci1", &pcie2_hose); +#else + ft_fsl_pci_setup(blob, "pci1", NULL); #endif #ifdef CONFIG_PCIE2 ft_fsl_pci_setup(blob, "pci2", &pcie1_hose); +#else + ft_fsl_pci_setup(blob, "pci2", NULL); #endif #ifdef CONFIG_PCIE1 ft_fsl_pci_setup(blob, "pci3", &pcie3_hose); +#else + ft_fsl_pci_setup(blob, "pci3", NULL); #endif #ifdef CONFIG_FSL_SGMII_RISER fsl_sgmii_riser_fdt_fixup(blob); diff --git a/board/freescale/mpc8610hpcd/Makefile b/board/freescale/mpc8610hpcd/Makefile index 930a206..847edaf 100644 --- a/board/freescale/mpc8610hpcd/Makefile +++ b/board/freescale/mpc8610hpcd/Makefile @@ -27,7 +27,7 @@ COBJS-y += $(BOARD).o COBJS-$(CONFIG_FSL_DDR2) += ddr.o COBJS-y += law.o -COBJS-${CONFIG_FSL_DIU_FB} += mpc8610hpcd_diu.o +COBJS-$(CONFIG_FSL_DIU_FB) += mpc8610hpcd_diu.o SRCS := $(SOBJS:.o=.S) $(COBJS-y:.o=.c) OBJS := $(addprefix $(obj),$(COBJS-y)) diff --git a/board/korat/korat.c b/board/korat/korat.c index d5260dc..e5ec694 100644 --- a/board/korat/korat.c +++ b/board/korat/korat.c @@ -1,5 +1,5 @@ /* - * (C) Copyright 2007-2009 + * (C) Copyright 2007-2010 * Larry Johnson, lrj@acm.org * * (C) Copyright 2006-2007 @@ -417,7 +417,7 @@ int misc_init_r(void) * then connect the CompactFlash controller to the PowerPC USB * port. */ - printf("Attaching CompactFalsh controller to PPC USB\n"); + printf("Attaching CompactFlash controller to PPC USB\n"); out_8((u8 *) CONFIG_SYS_CPLD_BASE + 0x02, in_8((u8 *) CONFIG_SYS_CPLD_BASE + 0x02) | 0x10); } else { @@ -425,7 +425,7 @@ int misc_init_r(void) printf("Warning: \"korat_usbcf\" is not set to a legal " "value (\"ppc\" or \"pci\")\n"); - printf("Attaching CompactFalsh controller to PCI USB\n"); + printf("Attaching CompactFlash controller to PCI USB\n"); } if (act == NULL || strcmp(act, "hostdev") == 0) { /* SDR Setting */ diff --git a/board/matrix_vision/mvblm7/Makefile b/board/matrix_vision/mvblm7/Makefile index 504935f..12c7cb6 100644 --- a/board/matrix_vision/mvblm7/Makefile +++ b/board/matrix_vision/mvblm7/Makefile @@ -32,12 +32,13 @@ SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) $(AR) $(ARFLAGS) $@ $(OBJS) + @mkimage -T script -C none -n M7_script -d bootscript $(obj)bootscript.img clean: rm -f $(SOBJS) $(OBJS) distclean: clean - rm -f $(LIB) core *.bak $(obj).depend + rm -f $(LIB) core *.bak $(obj).depend $(obj)bootscript.img ######################################################################### diff --git a/board/matrix_vision/mvblm7/mvblm7_autoscript b/board/matrix_vision/mvblm7/bootscript index dc385fd..dc385fd 100644 --- a/board/matrix_vision/mvblm7/mvblm7_autoscript +++ b/board/matrix_vision/mvblm7/bootscript diff --git a/board/matrix_vision/mvsmr/Makefile b/board/matrix_vision/mvsmr/Makefile index b179e6d..2817fe0 100644 --- a/board/matrix_vision/mvsmr/Makefile +++ b/board/matrix_vision/mvsmr/Makefile @@ -36,13 +36,13 @@ SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) $(AR) $(ARFLAGS) $@ $(OBJS) - @mkimage -T script -C none -n mvSMR_Script -d bootscript bootscript.img + @mkimage -T script -C none -n mvSMR_Script -d bootscript $(obj)bootscript.img clean: rm -f $(SOBJS) $(OBJS) distclean: clean - rm -f $(LIB) core *.bak $(obj).depend + rm -f $(LIB) core *.bak $(obj).depend $(obj)bootscript.img ######################################################################### diff --git a/board/matrix_vision/mvsmr/u-boot.lds b/board/matrix_vision/mvsmr/u-boot.lds index 3e917a9..f9b103e 100644 --- a/board/matrix_vision/mvsmr/u-boot.lds +++ b/board/matrix_vision/mvsmr/u-boot.lds @@ -55,11 +55,11 @@ SECTIONS { /* WARNING - the following is hand-optimized to fit within */ /* the first two sectors (=8KB) of our S29GL flash chip */ - arch/powerpc/cpu/mpc5xxx/start.o (.text) - arch/powerpc/cpu/mpc5xxx/traps.o (.text) - lib/crc32.o (.text) - arch/powerpc/lib/cache.o (.text) - arch/powerpc/lib/time.o (.text) + arch/powerpc/cpu/mpc5xxx/start.o (.text) + arch/powerpc/cpu/mpc5xxx/traps.o (.text) + lib/crc32.o (.text) + arch/powerpc/lib/cache.o (.text) + arch/powerpc/lib/time.o (.text) /* This is only needed to force failure if size of above code will ever */ /* increase and grow into reserved space. */ diff --git a/board/mosaixtech/icon/Makefile b/board/mosaixtech/icon/Makefile new file mode 100644 index 0000000..dad0457 --- /dev/null +++ b/board/mosaixtech/icon/Makefile @@ -0,0 +1,53 @@ +# +# (C) Copyright 2009-2010 +# Stefan Roese, DENX Software Engineering, sr@denx.de. +# +# See file CREDITS for list of people who contributed to this +# project. +# +# This program is free software; you can redistribute it and/or +# modify it under the terms of the GNU General Public License as +# published by the Free Software Foundation; either version 2 of +# the License, or (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place, Suite 330, Boston, +# MA 02111-1307 USA +# + +include $(TOPDIR)/config.mk + +LIB = $(obj)lib$(BOARD).a + +COBJS-y := $(BOARD).o +COBJS-$(CONFIG_CMD_CHIP_CONFIG) += chip_config.o +SOBJS = init.o + +COBJS := $(COBJS-y) +SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c) +OBJS := $(addprefix $(obj),$(COBJS)) +SOBJS := $(addprefix $(obj),$(SOBJS)) + +$(LIB): $(obj).depend $(OBJS) $(SOBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) + +clean: + rm -f $(SOBJS) $(OBJS) + +distclean: clean + rm -f $(LIB) core *.bak $(obj).depend + +######################################################################### + +# defines $(obj).depend target +include $(SRCTREE)/rules.mk + +sinclude $(obj).depend + +######################################################################### diff --git a/board/mosaixtech/icon/chip_config.c b/board/mosaixtech/icon/chip_config.c new file mode 100644 index 0000000..b9dd447 --- /dev/null +++ b/board/mosaixtech/icon/chip_config.c @@ -0,0 +1,55 @@ +/* + * (C) Copyright 2009-2010 + * Stefan Roese, DENX Software Engineering, sr@denx.de. + * + * See file CREDITS for list of people who contributed to this + * project. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + * + */ + +#include <common.h> +#include <asm/ppc4xx_config.h> + +struct ppc4xx_config ppc4xx_config_val[] = { + { + "400-133", "CPU: 400 PLB: 133 OPB: 66 EBC: 66", + { 0x86, 0x78, 0xc2, 0xc6, 0x05, 0xa5, 0x04, 0xe1 } + }, + { + "500-166", "CPU: 500 PLB: 166 OPB: 83 EBC: 83", + { 0x87, 0x78, 0xf2, 0xc6, 0x05, 0xa5, 0x04, 0xe1 } + }, + { + "533-133", "CPU: 533 PLB: 133 OPB: 66 EBC: 66", + { 0x87, 0x79, 0x02, 0x52, 0x05, 0xa5, 0x04, 0xe1 } + }, + { + "667-133", "CPU: 667 PLB: 133 OPB: 66 EBC: 66", + { 0x87, 0x79, 0x42, 0x56, 0x05, 0xa5, 0x04, 0xe1 } + }, + { + "667-166", "CPU: 667 PLB: 166 OPB: 83 EBC: 83", + { 0x87, 0x79, 0x42, 0x06, 0x05, 0xa5, 0x04, 0xe1 } + }, + { + "800-160", "CPU: 800 PLB: 160 OPB: 53 EBC: 17", + { 0x86, 0x79, 0x81, 0xa7, 0x07, 0xa5, 0x04, 0xe1 } + }, +}; + +int ppc4xx_config_count = ARRAY_SIZE(ppc4xx_config_val); diff --git a/board/mosaixtech/icon/config.mk b/board/mosaixtech/icon/config.mk new file mode 100644 index 0000000..b2748ce --- /dev/null +++ b/board/mosaixtech/icon/config.mk @@ -0,0 +1,34 @@ +# +# (C) Copyright 2009-2010 +# Stefan Roese, DENX Software Engineering, sr@denx.de. +# +# See file CREDITS for list of people who contributed to this +# project. +# +# This program is free software; you can redistribute it and/or +# modify it under the terms of the GNU General Public License as +# published by the Free Software Foundation; either version 2 of +# the License, or (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place, Suite 330, Boston, +# MA 02111-1307 USA +# + +TEXT_BASE = 0xFFFA0000 + +PLATFORM_CPPFLAGS += -DCONFIG_440=1 + +ifeq ($(debug),1) +PLATFORM_CPPFLAGS += -DDEBUG +endif + +ifeq ($(dbcr),1) +PLATFORM_CPPFLAGS += -DCONFIG_SYS_INIT_DBCR=0x8cff0000 +endif diff --git a/board/mosaixtech/icon/icon.c b/board/mosaixtech/icon/icon.c new file mode 100644 index 0000000..fbace9e --- /dev/null +++ b/board/mosaixtech/icon/icon.c @@ -0,0 +1,319 @@ +/* + * (C) Copyright 2009-2010 + * Stefan Roese, DENX Software Engineering, sr@denx.de. + * + * See file CREDITS for list of people who contributed to this + * project. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + * + */ + +#include <common.h> +#include <ppc4xx.h> +#include <i2c.h> +#include <libfdt.h> +#include <fdt_support.h> +#include <netdev.h> +#include <asm/processor.h> +#include <asm/io.h> +#include <asm/gpio.h> +#include <asm/4xx_pcie.h> +#include <asm/errno.h> +#include <asm/mmu.h> + +DECLARE_GLOBAL_DATA_PTR; + +int board_early_init_f(void) +{ + unsigned long mfr; + + /* + * Interrupt controller setup for the ICON 440SPe board. + * + *-------------------------------------------------------------------- + * IRQ | Source | Pol. | Sensi.| Crit. + *--------+-----------------------------------+-------+-------+------- + * IRQ 00 | UART0 | High | Level | Non + * IRQ 01 | UART1 | High | Level | Non + * IRQ 02 | IIC0 | High | Level | Non + * IRQ 03 | IIC1 | High | Level | Non + * IRQ 04 | PCI0X0 MSG IN | High | Level | Non + * IRQ 05 | PCI0X0 CMD Write | High | Level | Non + * IRQ 06 | PCI0X0 Power Mgt | High | Level | Non + * IRQ 07 | PCI0X0 VPD Access | Rising| Edge | Non + * IRQ 08 | PCI0X0 MSI level 0 | High | Lvl/ed| Non + * IRQ 09 | External IRQ 15 - (PCI-Express) | pgm H | Pgm | Non + * IRQ 10 | UIC2 Non-critical Int. | NA | NA | Non + * IRQ 11 | UIC2 Critical Interrupt | NA | NA | Crit + * IRQ 12 | PCI Express MSI Level 0 | Rising| Edge | Non + * IRQ 13 | PCI Express MSI Level 1 | Rising| Edge | Non + * IRQ 14 | PCI Express MSI Level 2 | Rising| Edge | Non + * IRQ 15 | PCI Express MSI Level 3 | Rising| Edge | Non + * IRQ 16 | UIC3 Non-critical Int. | NA | NA | Non + * IRQ 17 | UIC3 Critical Interrupt | NA | NA | Crit + * IRQ 18 | External IRQ 14 - (PCI-Express) | Pgm | Pgm | Non + * IRQ 19 | DMA Channel 0 FIFO Full | High | Level | Non + * IRQ 20 | DMA Channel 0 Stat FIFO | High | Level | Non + * IRQ 21 | DMA Channel 1 FIFO Full | High | Level | Non + * IRQ 22 | DMA Channel 1 Stat FIFO | High | Level | Non + * IRQ 23 | I2O Inbound Doorbell | High | Level | Non + * IRQ 24 | Inbound Post List FIFO Not Empt | High | Level | Non + * IRQ 25 | I2O Region 0 LL PLB Write | High | Level | Non + * IRQ 26 | I2O Region 1 LL PLB Write | High | Level | Non + * IRQ 27 | I2O Region 0 HB PLB Write | High | Level | Non + * IRQ 28 | I2O Region 1 HB PLB Write | High | Level | Non + * IRQ 29 | GPT Down Count Timer | Rising| Edge | Non + * IRQ 30 | UIC1 Non-critical Int. | NA | NA | Non + * IRQ 31 | UIC1 Critical Interrupt | NA | NA | Crit. + *-------------------------------------------------------------------- + * IRQ 32 | Ext. IRQ 13 - (PCI-Express) |pgm (H)|pgm/Lvl| Non + * IRQ 33 | MAL Serr | High | Level | Non + * IRQ 34 | MAL Txde | High | Level | Non + * IRQ 35 | MAL Rxde | High | Level | Non + * IRQ 36 | DMC CE or DMC UE | High | Level | Non + * IRQ 37 | EBC or UART2 | High |Lvl Edg| Non + * IRQ 38 | MAL TX EOB | High | Level | Non + * IRQ 39 | MAL RX EOB | High | Level | Non + * IRQ 40 | PCIX0 MSI Level 1 | High |Lvl Edg| Non + * IRQ 41 | PCIX0 MSI level 2 | High |Lvl Edg| Non + * IRQ 42 | PCIX0 MSI level 3 | High |Lvl Edg| Non + * IRQ 43 | L2 Cache | Risin | Edge | Non + * IRQ 44 | GPT Compare Timer 0 | Risin | Edge | Non + * IRQ 45 | GPT Compare Timer 1 | Risin | Edge | Non + * IRQ 46 | GPT Compare Timer 2 | Risin | Edge | Non + * IRQ 47 | GPT Compare Timer 3 | Risin | Edge | Non + * IRQ 48 | GPT Compare Timer 4 | Risin | Edge | Non + * IRQ 49 | Ext. IRQ 12 - PCI-X |pgm/Fal|pgm/Lvl| Non + * IRQ 50 | Ext. IRQ 11 - |pgm (H)|pgm/Lvl| Non + * IRQ 51 | Ext. IRQ 10 - |pgm (H)|pgm/Lvl| Non + * IRQ 52 | Ext. IRQ 9 |pgm (H)|pgm/Lvl| Non + * IRQ 53 | Ext. IRQ 8 |pgm (H)|pgm/Lvl| Non + * IRQ 54 | DMA Error | High | Level | Non + * IRQ 55 | DMA I2O Error | High | Level | Non + * IRQ 56 | Serial ROM | High | Level | Non + * IRQ 57 | PCIX0 Error | High | Edge | Non + * IRQ 58 | Ext. IRQ 7- |pgm (H)|pgm/Lvl| Non + * IRQ 59 | Ext. IRQ 6- |pgm (H)|pgm/Lvl| Non + * IRQ 60 | EMAC0 Interrupt | High | Level | Non + * IRQ 61 | EMAC0 Wake-up | High | Level | Non + * IRQ 62 | Reserved | High | Level | Non + * IRQ 63 | XOR | High | Level | Non + *-------------------------------------------------------------------- + * IRQ 64 | PE0 AL | High | Level | Non + * IRQ 65 | PE0 VPD Access | Risin | Edge | Non + * IRQ 66 | PE0 Hot Reset Request | Risin | Edge | Non + * IRQ 67 | PE0 Hot Reset Request | Falli | Edge | Non + * IRQ 68 | PE0 TCR | High | Level | Non + * IRQ 69 | PE0 BusMaster VCO | Falli | Edge | Non + * IRQ 70 | PE0 DCR Error | High | Level | Non + * IRQ 71 | Reserved | N/A | N/A | Non + * IRQ 72 | PE1 AL | High | Level | Non + * IRQ 73 | PE1 VPD Access | Risin | Edge | Non + * IRQ 74 | PE1 Hot Reset Request | Risin | Edge | Non + * IRQ 75 | PE1 Hot Reset Request | Falli | Edge | Non + * IRQ 76 | PE1 TCR | High | Level | Non + * IRQ 77 | PE1 BusMaster VCO | Falli | Edge | Non + * IRQ 78 | PE1 DCR Error | High | Level | Non + * IRQ 79 | Reserved | N/A | N/A | Non + * IRQ 80 | PE2 AL | High | Level | Non + * IRQ 81 | PE2 VPD Access | Risin | Edge | Non + * IRQ 82 | PE2 Hot Reset Request | Risin | Edge | Non + * IRQ 83 | PE2 Hot Reset Request | Falli | Edge | Non + * IRQ 84 | PE2 TCR | High | Level | Non + * IRQ 85 | PE2 BusMaster VCO | Falli | Edge | Non + * IRQ 86 | PE2 DCR Error | High | Level | Non + * IRQ 87 | Reserved | N/A | N/A | Non + * IRQ 88 | External IRQ(5) | Progr | Progr | Non + * IRQ 89 | External IRQ 4 - Ethernet | Progr | Progr | Non + * IRQ 90 | External IRQ 3 - PCI-X | Progr | Progr | Non + * IRQ 91 | External IRQ 2 - PCI-X | Progr | Progr | Non + * IRQ 92 | External IRQ 1 - PCI-X | Progr | Progr | Non + * IRQ 93 | External IRQ 0 - PCI-X | Progr | Progr | Non + * IRQ 94 | Reserved | N/A | N/A | Non + * IRQ 95 | Reserved | N/A | N/A | Non + *-------------------------------------------------------------------- + * IRQ 96 | PE0 INTA | High | Level | Non + * IRQ 97 | PE0 INTB | High | Level | Non + * IRQ 98 | PE0 INTC | High | Level | Non + * IRQ 99 | PE0 INTD | High | Level | Non + * IRQ 100| PE1 INTA | High | Level | Non + * IRQ 101| PE1 INTB | High | Level | Non + * IRQ 102| PE1 INTC | High | Level | Non + * IRQ 103| PE1 INTD | High | Level | Non + * IRQ 104| PE2 INTA | High | Level | Non + * IRQ 105| PE2 INTB | High | Level | Non + * IRQ 106| PE2 INTC | High | Level | Non + * IRQ 107| PE2 INTD | Risin | Edge | Non + * IRQ 108| PCI Express MSI Level 4 | Risin | Edge | Non + * IRQ 109| PCI Express MSI Level 5 | Risin | Edge | Non + * IRQ 110| PCI Express MSI Level 6 | Risin | Edge | Non + * IRQ 111| PCI Express MSI Level 7 | Risin | Edge | Non + * IRQ 116| PCI Express MSI Level 12 | Risin | Edge | Non + * IRQ 112| PCI Express MSI Level 8 | Risin | Edge | Non + * IRQ 113| PCI Express MSI Level 9 | Risin | Edge | Non + * IRQ 114| PCI Express MSI Level 10 | Risin | Edge | Non + * IRQ 115| PCI Express MSI Level 11 | Risin | Edge | Non + * IRQ 117| PCI Express MSI Level 13 | Risin | Edge | Non + * IRQ 118| PCI Express MSI Level 14 | Risin | Edge | Non + * IRQ 119| PCI Express MSI Level 15 | Risin | Edge | Non + * IRQ 120| PCI Express MSI Level 16 | Risin | Edge | Non + * IRQ 121| PCI Express MSI Level 17 | Risin | Edge | Non + * IRQ 122| PCI Express MSI Level 18 | Risin | Edge | Non + * IRQ 123| PCI Express MSI Level 19 | Risin | Edge | Non + * IRQ 124| PCI Express MSI Level 20 | Risin | Edge | Non + * IRQ 125| PCI Express MSI Level 21 | Risin | Edge | Non + * IRQ 126| PCI Express MSI Level 22 | Risin | Edge | Non + * IRQ 127| PCI Express MSI Level 23 | Risin | Edge | Non + */ + + /* + * Put UICs in PowerPC 440SPe mode. + * Initialise UIC registers. Clear all interrupts. Disable all + * interrupts. Set critical interrupt values. Set interrupt polarities. + * Set interrupt trigger levels. Make bit 0 High priority. Clear all + * interrupts again. + */ + mtdcr(UIC3SR, 0xffffffff); /* Clear all interrupts */ + mtdcr(UIC3ER, 0x00000000); /* disable all interrupts */ + mtdcr(UIC3CR, 0x00000000); /* Set Critical / Non Critical IRQs */ + mtdcr(UIC3PR, 0xffffffff); /* Set Interrupt Polarities*/ + mtdcr(UIC3TR, 0x001fffff); /* Set Interrupt Trigger Levels */ + mtdcr(UIC3VR, 0x00000001); /* Set Vect base=0,INT31 Highest prio */ + mtdcr(UIC3SR, 0x00000000); /* clear all interrupts*/ + mtdcr(UIC3SR, 0xffffffff); /* clear all interrupts*/ + + mtdcr(UIC2SR, 0xffffffff); /* Clear all interrupts */ + mtdcr(UIC2ER, 0x00000000); /* disable all interrupts*/ + mtdcr(UIC2CR, 0x00000000); /* Set Critical / Non Critical IRQs */ + mtdcr(UIC2PR, 0xebebebff); /* Set Interrupt Polarities*/ + mtdcr(UIC2TR, 0x74747400); /* Set Interrupt Trigger Levels */ + mtdcr(UIC2VR, 0x00000001); /* Set Vect base=0,INT31 Highest prio */ + mtdcr(UIC2SR, 0x00000000); /* clear all interrupts */ + mtdcr(UIC2SR, 0xffffffff); /* clear all interrupts */ + + mtdcr(UIC1SR, 0xffffffff); /* Clear all interrupts*/ + mtdcr(UIC1ER, 0x00000000); /* disable all interrupts*/ + mtdcr(UIC1CR, 0x00000000); /* Set Critical / Non Critical IRQs */ + mtdcr(UIC1PR, 0xffffffff); /* Set Interrupt Polarities */ + mtdcr(UIC1TR, 0x001f8040); /* Set Interrupt Trigger Levels*/ + mtdcr(UIC1VR, 0x00000001); /* Set Vect base=0,INT31 Highest prio */ + mtdcr(UIC1SR, 0x00000000); /* clear all interrupts*/ + mtdcr(UIC1SR, 0xffffffff); /* clear all interrupts*/ + + mtdcr(UIC0SR, 0xffffffff); /* Clear all interrupts */ + mtdcr(UIC0ER, 0x00000000); /* disable all int. excepted cascade */ + mtdcr(UIC0CR, 0x00104001); /* Set Critical / Non Critical IRQs */ + mtdcr(UIC0PR, 0xffffffff); /* Set Interrupt Polarities*/ + mtdcr(UIC0TR, 0x010f0004); /* Set Interrupt Trigger Levels */ + mtdcr(UIC0VR, 0x00000001); /* Set Vect base=0,INT31 Highest prio */ + mtdcr(UIC0SR, 0x00000000); /* clear all interrupts*/ + mtdcr(UIC0SR, 0xffffffff); /* clear all interrupts*/ + + mfsdr(SDR0_MFR, mfr); + mfr |= SDR0_MFR_FIXD; /* Workaround for PCI/DMA */ + mtsdr(SDR0_MFR, mfr); + + mtsdr(SDR0_PFC0, CONFIG_SYS_PFC0); + + out_be32((void *)GPIO0_OR, CONFIG_SYS_GPIO_OR); + out_be32((void *)GPIO0_ODR, CONFIG_SYS_GPIO_ODR); + out_be32((void *)GPIO0_TCR, CONFIG_SYS_GPIO_TCR); + + return 0; +} + +int board_early_init_r(void) +{ + /* + * ICON has 64MBytes of NOR FLASH (Spansion 29GL512), but the + * boot EBC mapping only supports a maximum of 16MBytes + * (4.ff00.0000 - 4.ffff.ffff). + * To solve this problem, the FLASH has to get remapped to another + * EBC address which accepts bigger regions: + * + * 0xfc00.0000 -> 4.ec00.0000 + */ + + /* Remap the NOR FLASH to 0xec00.0000 ... 0xefff.ffff */ + mtebc(PB0CR, CONFIG_SYS_FLASH_BASE_PHYS_L | 0xda000); + + /* Remove TLB entry of boot EBC mapping */ + remove_tlb(CONFIG_SYS_BOOT_BASE_ADDR, 16 << 20); + + /* Add TLB entry for 0xfc00.0000 -> 0x4.ec00.0000 */ + program_tlb(CONFIG_SYS_FLASH_BASE_PHYS, CONFIG_SYS_FLASH_BASE, + CONFIG_SYS_FLASH_SIZE, TLB_WORD2_I_ENABLE); + + /* + * Now accessing of the whole 64Mbytes of NOR FLASH at virtual address + * 0xfc00.0000 is possible + */ + + /* + * Clear potential errors resulting from auto-calibration. + * If not done, then we could get an interrupt later on when + * exceptions are enabled. + */ + set_mcsr(get_mcsr()); + + return 0; +} + +int checkboard(void) +{ + char *s = getenv("serial#"); + + printf("Board: ICON"); + if (s != NULL) { + puts(", serial# "); + puts(s); + } + putc('\n'); + + return 0; +} + +/* + * Override the default functions in cpu/ppc4xx/44x_spd_ddr2.c with + * board specific values. + * + * Tested successfully with the following SODIMM: + * Crucial CT6464AC667.4FE - 512MB SO-DIMM (single rank) + * + * Tests with Micron MT4HTF6464HZ-667H1 showed problems in "cold" state, + * directly after power-up. Only after running for more than 10 minutes + * real stable auto-calibration windows could be found. + */ +u32 ddr_wrdtr(u32 default_val) +{ + return SDRAM_WRDTR_LLWP_1_CYC | SDRAM_WRDTR_WTR_90_DEG_ADV; +} + +u32 ddr_clktr(u32 default_val) +{ + return SDRAM_CLKTR_CLKP_180_DEG_ADV; +} + +/* + * Override the weak default implementation and return the + * last PCIe slot number (max number - 1). + */ +int board_pcie_last(void) +{ + /* Only 2 PCIe ports used on ICON, so the last one is 1 */ + return 1; +} diff --git a/board/mosaixtech/icon/init.S b/board/mosaixtech/icon/init.S new file mode 100644 index 0000000..70ed6ce --- /dev/null +++ b/board/mosaixtech/icon/init.S @@ -0,0 +1,88 @@ +/* + * (C) Copyright 2009-2010 + * Stefan Roese, DENX Software Engineering, sr@denx.de. + * + * See file CREDITS for list of people who contributed to this + * project. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +#include <ppc_asm.tmpl> +#include <config.h> +#include <asm/mmu.h> + +/* + * TLB TABLE + * + * This table is used by the cpu boot code to setup the initial tlb + * entries. Rather than make broad assumptions in the cpu source tree, + * this table lets each board set things up however they like. + * + * Pointer to the table is returned in r1 + * + */ + + .section .bootpg,"ax" + + .globl tlbtab +tlbtab: + tlbtab_start + + /* + * BOOT_CS (FLASH) must be first. Before relocation SA_I can be off to + * use the speed up boot process. It is patched after relocation to + * enable SA_I. + */ + tlbentry(CONFIG_SYS_BOOT_BASE_ADDR, SZ_16M, CONFIG_SYS_BOOT_BASE_ADDR, + 4, AC_RWX | SA_G) /* TLB 0 */ + + /* + * TLB entries for SDRAM are not needed on this platform. + * They are dynamically generated in the SPD DDR(2) detection + * routine. + */ + + tlbentry(CONFIG_SYS_ISRAM_BASE, SZ_256K, 0x00000000, 4, + AC_RWX | SA_I) + + tlbentry(CONFIG_SYS_PERIPHERAL_BASE, SZ_4K, 0xF0000000, 4, + AC_RW | SA_IG) + + tlbentry(CONFIG_SYS_ACE_BASE, SZ_1K, + CONFIG_SYS_ACE_BASE_PHYS_L, CONFIG_SYS_ACE_BASE_PHYS_H, + AC_RW | SA_IG) + + tlbentry(CONFIG_SYS_PCI_BASE, SZ_256M, 0x00000000, 0xC, + AC_RW | SA_IG) + tlbentry(CONFIG_SYS_PCI_MEMBASE, SZ_256M, 0x10000000, 0xC, + AC_RW | SA_IG) + tlbentry(CONFIG_SYS_PCIE_MEMBASE, SZ_256M, 0xB0000000, 0xD, + AC_RW | SA_IG) + + tlbentry(CONFIG_SYS_PCIE0_CFGBASE, SZ_16M, 0x00000000, 0xD, + AC_RW | SA_IG) + tlbentry(CONFIG_SYS_PCIE1_CFGBASE, SZ_16M, 0x20000000, 0xD, + AC_RW | SA_IG) + tlbentry(CONFIG_SYS_PCIE2_CFGBASE, SZ_16M, 0x40000000, 0xD, + AC_RW | SA_IG) + tlbentry(CONFIG_SYS_PCIE0_XCFGBASE, SZ_1K, 0x10000000, 0xD, + AC_RW | SA_IG) + tlbentry(CONFIG_SYS_PCIE1_XCFGBASE, SZ_1K, 0x30000000, 0xD, + AC_RW | SA_IG) + tlbentry(CONFIG_SYS_PCIE2_XCFGBASE, SZ_1K, 0x50000000, 0xD, + AC_RW | SA_IG) + tlbtab_end diff --git a/board/sheldon/simpc8313/simpc8313.c b/board/sheldon/simpc8313/simpc8313.c index 1044de2..cb30b48 100644 --- a/board/sheldon/simpc8313/simpc8313.c +++ b/board/sheldon/simpc8313/simpc8313.c @@ -29,16 +29,17 @@ #include <mpc83xx.h> #include <ns16550.h> #include <nand.h> +#include <asm/io.h> DECLARE_GLOBAL_DATA_PTR; +#ifndef CONFIG_NAND_SPL int checkboard(void) { puts("Board: Sheldon Instruments SIMPC8313\n"); return 0; } -#ifndef CONFIG_NAND_SPL static struct pci_region pci_regions[] = { { bus_start: CONFIG_SYS_PCI1_MEM_BASE, @@ -91,6 +92,40 @@ void pci_init_board(void) int misc_init_r(void) { int rc = 0; + immap_t *immap = (immap_t *) CONFIG_SYS_IMMR; + fsl_lbus_t *lbus = &immap->lbus; + u32 *mxmr = &lbus->mamr; /* Pointer to mamr */ + + /* UPM Table Configuration Code */ + static uint UPMATable[] = { + /* Read Single-Beat (RSS) */ + 0x0fff0c00, 0x0fffdc00, 0x0fff0c05, 0xfffffc00, + 0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc01, + /* Read Burst (RBS) */ + 0x0fff0c00, 0x0ffcdc00, 0x0ffc0c00, 0x0ffc0f0c, + 0x0ffccf0c, 0x0ffc0f0c, 0x0ffcce0c, 0x3ffc0c05, + 0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc00, + 0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc01, + /* Write Single-Beat (WSS) */ + 0x0ffc0c00, 0x0ffcdc00, 0x0ffc0c05, 0xfffffc00, + 0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc01, + /* Write Burst (WBS) */ + 0x0ffc0c00, 0x0fffcc0c, 0x0fff0c00, 0x0fffcc00, + 0x0fff1c00, 0x0fffcf0c, 0x0fff0f0c, 0x0fffcf0c, + 0x0fff0c0c, 0x0fffcc0c, 0x0fff0c05, 0xfffffc00, + 0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc01, + /* Refresh Timer (RTS) */ + 0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc00, + 0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc00, + 0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc01, + /* Exception Condition (EXS) */ + 0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc01 + }; + + upmconfig(UPMA, UPMATable, sizeof(UPMATable) / sizeof(UPMATable[0])); + + /* Set LUPWAIT to be active low and enabled */ + out_be32(mxmr, MxMR_UWPL | MxMR_GPL_x4DIS); return rc; } |