diff options
| -rw-r--r-- | board/ads5121/ads5121.c | 120 | ||||
| -rw-r--r-- | board/ads5121/ads5121_diu.c | 32 | ||||
| -rw-r--r-- | board/bf537-stamp/spi_flash.c | 8 | ||||
| -rw-r--r-- | common/cmd_ide.c | 4 | ||||
| -rw-r--r-- | cpu/blackfin/initcode.c | 157 | ||||
| -rw-r--r-- | cpu/blackfin/serial.h | 72 | ||||
| -rw-r--r-- | cpu/mpc512x/Makefile | 3 | ||||
| -rw-r--r-- | cpu/mpc512x/iim.c | 394 | ||||
| -rw-r--r-- | cpu/ppc4xx/4xx_pci.c | 5 | ||||
| -rw-r--r-- | cpu/ppc4xx/4xx_pcie.c | 2 | ||||
| -rw-r--r-- | cpu/ppc4xx/fdt.c | 24 | ||||
| -rw-r--r-- | drivers/mtd/cfi_flash.c | 53 | ||||
| -rw-r--r-- | drivers/mtd/jedec_flash.c | 16 | ||||
| -rw-r--r-- | include/asm-blackfin/blackfin-config-pre.h | 9 | ||||
| -rw-r--r-- | include/asm-blackfin/mach-bf527/anomaly.h | 166 | ||||
| -rw-r--r-- | include/asm-blackfin/mach-bf533/anomaly.h | 55 | ||||
| -rw-r--r-- | include/asm-blackfin/mach-bf537/anomaly.h | 14 | ||||
| -rw-r--r-- | include/asm-blackfin/mach-bf548/anomaly.h | 45 | ||||
| -rw-r--r-- | include/asm-blackfin/mach-bf561/anomaly.h | 17 | ||||
| -rw-r--r-- | include/asm-ppc/immap_512x.h | 49 | ||||
| -rw-r--r-- | include/configs/ads5121.h | 59 | ||||
| -rw-r--r-- | include/flash.h | 2 | ||||
| -rw-r--r-- | include/mpc512x.h | 25 |
23 files changed, 1069 insertions, 262 deletions
diff --git a/board/ads5121/ads5121.c b/board/ads5121/ads5121.c index 0610928..6c40e94 100644 --- a/board/ads5121/ads5121.c +++ b/board/ads5121/ads5121.c @@ -31,6 +31,8 @@ #include <i2c.h> #endif +DECLARE_GLOBAL_DATA_PTR; + /* Clocks in use */ #define SCCR1_CLOCKS_EN (CLOCK_SCCR1_CFG_EN | \ CLOCK_SCCR1_LPC_EN | \ @@ -38,6 +40,7 @@ CLOCK_SCCR1_PSCFIFO_EN | \ CLOCK_SCCR1_DDR_EN | \ CLOCK_SCCR1_FEC_EN | \ + CLOCK_SCCR1_PATA_EN | \ CLOCK_SCCR1_PCI_EN | \ CLOCK_SCCR1_TPR_EN) @@ -101,6 +104,9 @@ int board_early_init_f (void) */ im->clk.sccr[0] = SCCR1_CLOCKS_EN; im->clk.sccr[1] = SCCR2_CLOCKS_EN; +#if defined(CONFIG_IIM) || defined(CONFIG_CMD_FUSE) + im->clk.sccr[1] |= CLOCK_SCCR2_IIM_EN; +#endif return 0; } @@ -290,17 +296,28 @@ static iopin_t ioregs_init[] = { } }; +static iopin_t rev2_silicon_pci_ioregs_init[] = { + /* FUNC0=PCI Sets next 54 to PCI pads */ + { + IOCTL_PCI_AD31, 54, 0, + IO_PIN_FMUX(0) | IO_PIN_HOLD(0) | IO_PIN_DS(0) + } +}; + int checkboard (void) { ushort brd_rev = *(vu_short *) (CONFIG_SYS_CPLD_BASE + 0x00); uchar cpld_rev = *(vu_char *) (CONFIG_SYS_CPLD_BASE + 0x02); + volatile immap_t *im = (immap_t *) CONFIG_SYS_IMMR; printf ("Board: ADS5121 rev. 0x%04x (CPLD rev. 0x%02x)\n", brd_rev, cpld_rev); /* initialize function mux & slew rate IO inter alia on IO Pins */ - iopin_initialize(ioregs_init, sizeof(ioregs_init) / sizeof(ioregs_init[0])); + if (SVR_MJREV (im->sysconf.spridr) >= 2) { + iopin_initialize(rev2_silicon_pci_ioregs_init, 1); + } return 0; } @@ -312,3 +329,104 @@ void ft_board_setup(void *blob, bd_t *bd) fdt_fixup_memory(blob, (u64)bd->bi_memstart, (u64)bd->bi_memsize); } #endif /* defined(CONFIG_OF_LIBFDT) && defined(CONFIG_OF_BOARD_SETUP) */ + +#if defined(CONFIG_CMD_IDE) && defined(CONFIG_IDE_RESET) + +void init_ide_reset (void) +{ + volatile immap_t *immr = (immap_t *) CONFIG_SYS_IMMR; + debug ("init_ide_reset\n"); + + /* + * Clear the reset bit to reset the interface + * cf. RefMan MPC5121EE: 28.4.1 Resetting the ATA Bus + */ + immr->pata.pata_ata_control = 0; + udelay(100); + /* Assert the reset bit to enable the interface */ + immr->pata.pata_ata_control = FSL_ATA_CTRL_ATA_RST_B; + udelay(100); + +} + +void ide_set_reset (int idereset) +{ + volatile immap_t *immr = (immap_t *) CONFIG_SYS_IMMR; + debug ("ide_set_reset(%d)\n", idereset); + + if (idereset) { + immr->pata.pata_ata_control = 0; + udelay(100); + } else { + immr->pata.pata_ata_control = FSL_ATA_CTRL_ATA_RST_B; + udelay(100); + } +} + +#define CALC_TIMING(t) (t + period - 1) / period + +int ide_preinit (void) +{ + volatile immap_t *immr = (immap_t *) CONFIG_SYS_IMMR; + long t; + const struct { + short t0; + short t1; + short t2_8; + short t2_16; + short t2i; + short t4; + short t9; + short tA; + } pio_specs = { + .t0 = 600, + .t1 = 70, + .t2_8 = 290, + .t2_16 = 165, + .t2i = 0, + .t4 = 30, + .t9 = 20, + .tA = 50, + }; + union { + u32 config; + struct { + u8 field1; + u8 field2; + u8 field3; + u8 field4; + }bytes; + }cfg; + + debug ("IDE preinit using PATA peripheral at IMMR-ADDR %08x\n", + (u32)&immr->pata); + + /* Set the reset bit to 1 to enable the interface */ + immr->pata.pata_ata_control = FSL_ATA_CTRL_ATA_RST_B; + + /* Init timings : we use PIO mode 0 timings */ + t = 1000000000 / gd->ips_clk; /* period in ns */ + cfg.bytes.field1 = 3; + cfg.bytes.field2 = 3; + cfg.bytes.field3 = (pio_specs.t1 + t) / t; + cfg.bytes.field4 = (pio_specs.t2_8 + t) / t; + + immr->pata.pata_time1 = cfg.config; + + cfg.bytes.field1 = (pio_specs.t2_8 + t) / t; + cfg.bytes.field2 = (pio_specs.tA + t) / t + 2; + cfg.bytes.field3 = 1; + cfg.bytes.field4 = (pio_specs.t4 + t) / t; + + immr->pata.pata_time2 = cfg.config; + + cfg.config = immr->pata.pata_time3; + cfg.bytes.field1 = (pio_specs.t9 + t) / t; + + immr->pata.pata_time3 = cfg.config; + debug ("PATA preinit complete.\n"); + + return 0; +} + +#endif /* defined(CONFIG_CMD_IDE) && defined(CONFIG_IDE_RESET) */ diff --git a/board/ads5121/ads5121_diu.c b/board/ads5121/ads5121_diu.c index 4f7dda0..41a1353 100644 --- a/board/ads5121/ads5121_diu.c +++ b/board/ads5121/ads5121_diu.c @@ -37,7 +37,11 @@ #include <video_fb.h> #endif +#ifdef CONFIG_FSL_DIU_LOGO_BMP extern unsigned int FSL_Logo_BMP[]; +#else +#define FSL_Logo_BMP NULL +#endif static int xres, yres; @@ -61,16 +65,40 @@ void diu_set_pixel_clock(unsigned int pixclock) debug("DIU: Modified value of CLKDVDR = 0x%08x\n", *clkdvdr); } +char *valid_bmp(char *addr) +{ + unsigned long h_addr; + + h_addr = simple_strtoul(addr, NULL, 16); + if (h_addr < CONFIG_SYS_FLASH_BASE || + h_addr >= (CONFIG_SYS_FLASH_BASE + CONFIG_SYS_FLASH_SIZE - 1)) { + printf("bmp addr %lx is not a valid flash address\n", h_addr); + return 0; + } else if ((*(char *)(h_addr) != 'B') || (*(char *)(h_addr+1) != 'M')) { + printf("bmp addr is not a bmp\n"); + return 0; + } else + return (char *)h_addr; +} + int ads5121_diu_init(void) { unsigned int pixel_format; + char *bmp = NULL; + char *bmp_env; xres = 1024; yres = 768; pixel_format = 0x88883316; - return fsl_diu_init(xres, pixel_format, 0, - (unsigned char *)FSL_Logo_BMP); + debug("ads5121_diu_init\n"); + bmp_env = getenv("diu_bmp_addr"); + if (bmp_env) { + bmp = valid_bmp(bmp_env); + } + if (!bmp) + bmp = FSL_Logo_BMP; + return fsl_diu_init(xres, pixel_format, 0, (unsigned char *)bmp); } int ads5121diu_init_show_bmp(cmd_tbl_t *cmdtp, diff --git a/board/bf537-stamp/spi_flash.c b/board/bf537-stamp/spi_flash.c index b147ce7..7b764b4 100644 --- a/board/bf537-stamp/spi_flash.c +++ b/board/bf537-stamp/spi_flash.c @@ -180,13 +180,7 @@ static struct manufacturer_info flash_manufacturers[] = { * BF51x, BF533, BF561: SSEL2 */ #ifndef CONFIG_SPI_FLASH_SSEL -# if defined(__ADSPBF531__) || defined(__ADSPBF532__) || defined(__ADSPBF533__) || \ - defined(__ADSPBF538__) || defined(__ADSPBF539__) || defined(__ADSPBF561__) || \ - defined(__ADSPBF51x__) -# define CONFIG_SPI_FLASH_SSEL 2 -# else -# define CONFIG_SPI_FLASH_SSEL 1 -# endif +# define CONFIG_SPI_FLASH_SSEL BFIN_BOOT_SPI_SSEL #endif #define SSEL_MASK (1 << CONFIG_SPI_FLASH_SSEL) diff --git a/common/cmd_ide.c b/common/cmd_ide.c index c9b9a47..8c6ed35 100644 --- a/common/cmd_ide.c +++ b/common/cmd_ide.c @@ -45,6 +45,10 @@ #include <mpc5xxx.h> #endif +#ifdef CONFIG_MPC512X +#include <mpc512x.h> +#endif + #include <ide.h> #include <ata.h> diff --git a/cpu/blackfin/initcode.c b/cpu/blackfin/initcode.c index 6091f8c..ae0016d 100644 --- a/cpu/blackfin/initcode.c +++ b/cpu/blackfin/initcode.c @@ -20,7 +20,7 @@ #include "serial.h" __attribute__((always_inline)) -static inline uint32_t serial_init(void) +static inline void serial_init(void) { #ifdef __ADSPBF54x__ # ifdef BFIN_BOOT_UART_USE_RTS @@ -61,25 +61,16 @@ static inline uint32_t serial_init(void) } #endif - uint32_t old_baud; - if (BFIN_DEBUG_EARLY_SERIAL || CONFIG_BFIN_BOOT_MODE == BFIN_BOOT_UART) - old_baud = serial_early_get_baud(); - else - old_baud = CONFIG_BAUDRATE; - if (BFIN_DEBUG_EARLY_SERIAL) { + int ucen = *pUART_GCTL & UCEN; serial_early_init(); /* If the UART is off, that means we need to program * the baud rate ourselves initially. */ - if (!old_baud) { - old_baud = CONFIG_BAUDRATE; + if (ucen != UCEN) serial_early_set_baud(CONFIG_BAUDRATE); - } } - - return old_baud; } __attribute__((always_inline)) @@ -93,30 +84,6 @@ static inline void serial_deinit(void) #endif } -/* We need to reset the baud rate when we have early debug turned on - * or when we are booting over the UART. - * XXX: we should fix this to calc the old baud and restore it rather - * than hardcoding it via CONFIG_LDR_LOAD_BAUD ... but we have - * to figure out how to avoid the division in the baud calc ... - */ -__attribute__((always_inline)) -static inline void serial_reset_baud(uint32_t baud) -{ - if (!BFIN_DEBUG_EARLY_SERIAL && CONFIG_BFIN_BOOT_MODE != BFIN_BOOT_UART) - return; - -#ifndef CONFIG_LDR_LOAD_BAUD -# define CONFIG_LDR_LOAD_BAUD 115200 -#endif - - if (CONFIG_BFIN_BOOT_MODE == BFIN_BOOT_BYPASS) - serial_early_set_baud(baud); - else if (CONFIG_BFIN_BOOT_MODE == BFIN_BOOT_UART) - serial_early_set_baud(CONFIG_LDR_LOAD_BAUD); - else - serial_early_set_baud(CONFIG_BAUDRATE); -} - __attribute__((always_inline)) static inline void serial_putc(char c) { @@ -133,12 +100,22 @@ static inline void serial_putc(char c) } -/* Max SCLK can be 133MHz ... dividing that by 4 gives - * us a freq of 33MHz for SPI which should generally be +/* Max SCLK can be 133MHz ... dividing that by (2*4) gives + * us a freq of 16MHz for SPI which should generally be * slow enough for the slow reads the bootrom uses. */ +#if !defined(CONFIG_SPI_FLASH_SLOW_READ) && \ + ((defined(__ADSPBF52x__) && __SILICON_REVISION__ >= 2) || \ + (defined(__ADSPBF54x__) && __SILICON_REVISION__ >= 1)) +# define BOOTROM_SUPPORTS_SPI_FAST_READ 1 +#else +# define BOOTROM_SUPPORTS_SPI_FAST_READ 0 +#endif #ifndef CONFIG_SPI_BAUD_INITBLOCK -# define CONFIG_SPI_BAUD_INITBLOCK 4 +# define CONFIG_SPI_BAUD_INITBLOCK (BOOTROM_SUPPORTS_SPI_FAST_READ ? 2 : 4) +#endif +#ifdef SPI0_BAUD +# define bfin_write_SPI_BAUD bfin_write_SPI0_BAUD #endif /* PLL_DIV defines */ @@ -168,11 +145,18 @@ static inline void serial_putc(char c) #ifndef CONFIG_EBIU_RSTCTL_VAL # define CONFIG_EBIU_RSTCTL_VAL 0 /* only MDDRENABLE is useful */ #endif +#if ((CONFIG_EBIU_RSTCTL_VAL & 0xFFFFFFC4) != 0) +# error invalid EBIU_RSTCTL value: must not set reserved bits +#endif #ifndef CONFIG_EBIU_MBSCTL_VAL # define CONFIG_EBIU_MBSCTL_VAL 0 #endif +#if defined(CONFIG_EBIU_DDRQUE_VAL) && ((CONFIG_EBIU_DDRQUE_VAL & 0xFFFF8000) != 0) +# error invalid EBIU_DDRQUE value: must not set reserved bits +#endif + /* Make sure our voltage value is sane so we don't blow up! */ #ifndef CONFIG_VR_CTL_VAL # define BFIN_CCLK ((CONFIG_CLKIN_HZ * CONFIG_VCO_MULT) / CONFIG_CCLK_DIV) @@ -199,6 +183,9 @@ static inline void serial_putc(char c) # elif defined(__ADSPBF54x__) /* TBD; use default */ # undef CONFIG_VR_CTL_VLEV # define CONFIG_VR_CTL_VLEV VLEV_120 +# elif defined(__ADSPBF538__) || defined(__ADSPBF539__) /* TBD; use default */ +# undef CONFIG_VR_CTL_VLEV +# define CONFIG_VR_CTL_VLEV VLEV_125 # endif # ifdef CONFIG_BFIN_MAC @@ -216,10 +203,17 @@ static inline void serial_putc(char c) # define CONFIG_VR_CTL_VAL (CONFIG_VR_CTL_CLKBUF | CONFIG_VR_CTL_VLEV | CONFIG_VR_CTL_FREQ) #endif -__attribute__((saveall)) +BOOTROM_CALLED_FUNC_ATTR void initcode(ADI_BOOT_DATA *bootstruct) { - uint32_t old_baud = serial_init(); + /* Save the clock pieces that are used in baud rate calculation */ + unsigned int sdivB, divB, vcoB; + serial_init(); + if (BFIN_DEBUG_EARLY_SERIAL || CONFIG_BFIN_BOOT_MODE == BFIN_BOOT_UART) { + sdivB = bfin_read_PLL_DIV() & 0xf; + vcoB = (bfin_read_PLL_CTL() >> 9) & 0x3f; + divB = serial_early_get_div(); + } #ifdef CONFIG_HW_WATCHDOG # ifndef CONFIG_HW_WATCHDOG_TIMEOUT_INITCODE @@ -244,12 +238,11 @@ void initcode(ADI_BOOT_DATA *bootstruct) * boot. Once we switch over to u-boot's SPI flash driver, we'll * increase the speed appropriately. */ - if (CONFIG_BFIN_BOOT_MODE == BFIN_BOOT_SPI_MASTER) -#ifdef SPI0_BAUD - bfin_write_SPI0_BAUD(CONFIG_SPI_BAUD_INITBLOCK); -#else + if (CONFIG_BFIN_BOOT_MODE == BFIN_BOOT_SPI_MASTER) { + if (BOOTROM_SUPPORTS_SPI_FAST_READ && CONFIG_SPI_BAUD_INITBLOCK < 4) + bootstruct->dFlags |= BFLAG_FASTREAD; bfin_write_SPI_BAUD(CONFIG_SPI_BAUD_INITBLOCK); -#endif + } serial_putc('B'); @@ -267,40 +260,68 @@ void initcode(ADI_BOOT_DATA *bootstruct) bfin_write_SIC_IWR(1); #endif - serial_putc('L'); + /* With newer bootroms, we use the helper function to set up + * the memory controller. Older bootroms lacks such helpers + * so we do it ourselves. + */ + if (BOOTROM_CAPS_SYSCONTROL) { + serial_putc('S'); + + ADI_SYSCTRL_VALUES memory_settings; + memory_settings.uwVrCtl = CONFIG_VR_CTL_VAL; + memory_settings.uwPllCtl = CONFIG_PLL_CTL_VAL; + memory_settings.uwPllDiv = CONFIG_PLL_DIV_VAL; + memory_settings.uwPllLockCnt = CONFIG_PLL_LOCKCNT_VAL; + syscontrol(SYSCTRL_WRITE | SYSCTRL_VRCTL | SYSCTRL_PLLCTL | SYSCTRL_PLLDIV | SYSCTRL_LOCKCNT | + (CONFIG_VR_CTL_VAL & FREQ_MASK ? SYSCTRL_INTVOLTAGE : SYSCTRL_EXTVOLTAGE), &memory_settings, NULL); + } else { + serial_putc('L'); - bfin_write_PLL_LOCKCNT(CONFIG_PLL_LOCKCNT_VAL); + bfin_write_PLL_LOCKCNT(CONFIG_PLL_LOCKCNT_VAL); - serial_putc('A'); + serial_putc('A'); - /* Only reprogram when needed to avoid triggering unnecessary - * PLL relock sequences. - */ - if (bfin_read_VR_CTL() != CONFIG_VR_CTL_VAL) { - serial_putc('!'); - bfin_write_VR_CTL(CONFIG_VR_CTL_VAL); - asm("idle;"); - } + /* Only reprogram when needed to avoid triggering unnecessary + * PLL relock sequences. + */ + if (bfin_read_VR_CTL() != CONFIG_VR_CTL_VAL) { + serial_putc('!'); + bfin_write_VR_CTL(CONFIG_VR_CTL_VAL); + asm("idle;"); + } - serial_putc('C'); + serial_putc('C'); - bfin_write_PLL_DIV(CONFIG_PLL_DIV_VAL); + bfin_write_PLL_DIV(CONFIG_PLL_DIV_VAL); - serial_putc('K'); + serial_putc('K'); - /* Only reprogram when needed to avoid triggering unnecessary - * PLL relock sequences. - */ - if (bfin_read_PLL_CTL() != CONFIG_PLL_CTL_VAL) { - serial_putc('!'); - bfin_write_PLL_CTL(CONFIG_PLL_CTL_VAL); - asm("idle;"); + /* Only reprogram when needed to avoid triggering unnecessary + * PLL relock sequences. + */ + if (bfin_read_PLL_CTL() != CONFIG_PLL_CTL_VAL) { + serial_putc('!'); + bfin_write_PLL_CTL(CONFIG_PLL_CTL_VAL); + asm("idle;"); + } } /* Since we've changed the SCLK above, we may need to update * the UART divisors (UART baud rates are based on SCLK). + * Do the division by hand as there are no native instructions + * for dividing which means we'd generate a libgcc reference. */ - serial_reset_baud(old_baud); + if (CONFIG_BFIN_BOOT_MODE == BFIN_BOOT_UART) { + unsigned int sdivR, vcoR; + sdivR = bfin_read_PLL_DIV() & 0xf; + vcoR = (bfin_read_PLL_CTL() >> 9) & 0x3f; + int dividend = sdivB * divB * vcoR; + int divisor = vcoB * sdivR; + unsigned int quotient; + for (quotient = 0; dividend > 0; ++quotient) + dividend -= divisor; + serial_early_put_div(quotient - ANOMALY_05000230); + } serial_putc('F'); diff --git a/cpu/blackfin/serial.h b/cpu/blackfin/serial.h index f671096..ce39148 100644 --- a/cpu/blackfin/serial.h +++ b/cpu/blackfin/serial.h @@ -156,16 +156,25 @@ static inline void serial_early_init(void) } __attribute__((always_inline)) -static inline uint32_t serial_early_get_baud(void) +static inline void serial_early_put_div(uint16_t divisor) { - /* If the UART isnt enabled, then we are booting an LDR - * from a non-UART source (so like flash) which means - * the baud rate here is meaningless. - */ - if ((*pUART_GCTL & UCEN) != UCEN) - return 0; + /* Set DLAB in LCR to Access DLL and DLH */ + ACCESS_LATCH(); + SSYNC(); -#if (0) /* See comment for serial_reset_baud() in initcode.c */ + /* Program the divisor to get the baud rate we want */ + *pUART_DLL = LOB(divisor); + *pUART_DLH = HIB(divisor); + SSYNC(); + + /* Clear DLAB in LCR to Access THR RBR IER */ + ACCESS_PORT_IER(); + SSYNC(); +} + +__attribute__((always_inline)) +static inline uint16_t serial_early_get_div(void) +{ /* Set DLAB in LCR to Access DLL and DLH */ ACCESS_LATCH(); SSYNC(); @@ -173,16 +182,12 @@ static inline uint32_t serial_early_get_baud(void) uint8_t dll = *pUART_DLL; uint8_t dlh = *pUART_DLH; uint16_t divisor = (dlh << 8) | dll; - uint32_t baud = get_sclk() / (divisor * 16); /* Clear DLAB in LCR to Access THR RBR IER */ ACCESS_PORT_IER(); SSYNC(); - return baud; -#else - return CONFIG_BAUDRATE; -#endif + return divisor; } __attribute__((always_inline)) @@ -192,20 +197,7 @@ static inline void serial_early_set_baud(uint32_t baud) * weird multiplication is to make sure we over sample just * a little rather than under sample the incoming signals. */ - uint16_t divisor = (get_sclk() + (baud * 8)) / (baud * 16) - ANOMALY_05000230; - - /* Set DLAB in LCR to Access DLL and DLH */ - ACCESS_LATCH(); - SSYNC(); - - /* Program the divisor to get the baud rate we want */ - *pUART_DLL = LOB(divisor); - *pUART_DLH = HIB(divisor); - SSYNC(); - - /* Clear DLAB in LCR to Access THR RBR IER */ - ACCESS_PORT_IER(); - SSYNC(); + serial_early_put_div((get_sclk() + (baud * 8)) / (baud * 16) - ANOMALY_05000230); } #ifndef BFIN_IN_INITCODE @@ -235,32 +227,6 @@ static inline void serial_early_puts(const char *s) #endif .endm -/* Recursively expand calls to _serial_putc for every byte - * passed to us. Append a newline when we're all done. - */ -.macro _serial_early_putc byte:req morebytes:vararg -#ifdef CONFIG_DEBUG_EARLY_SERIAL - R0 = \byte; - call _serial_putc; -.ifnb \morebytes - _serial_early_putc \morebytes -.else -.if (\byte != '\n') - _serial_early_putc '\n' -.endif -.endif -#endif -.endm - -/* Wrapper around recurisve _serial_early_putc macro which - * simply prepends the string "Early: " - */ -.macro serial_early_putc byte:req morebytes:vararg -#ifdef CONFIG_DEBUG_EARLY_SERIAL - _serial_early_putc 'E', 'a', 'r', 'l', 'y', ':', ' ', \byte, \morebytes -#endif -.endm - /* Since we embed the string right into our .text section, we need * to find its address. We do this by getting our PC and adding 2 * bytes (which is the length of the jump instruction). Then we diff --git a/cpu/mpc512x/Makefile b/cpu/mpc512x/Makefile index e8f1060..297d135 100644 --- a/cpu/mpc512x/Makefile +++ b/cpu/mpc512x/Makefile @@ -26,6 +26,9 @@ LIB = $(obj)lib$(CPU).a START = start.o COBJS = traps.o cpu.o cpu_init.o speed.o interrupts.o serial.o i2c.o iopin.o +ifdef CONFIG_IIM +COBJS += iim.o +endif SRCS := $(START:.o=.S) $(SOBJS:.o=.S) $(COBJS:.o=.c) OBJS := $(addprefix $(obj),$(SOBJS) $(COBJS)) diff --git a/cpu/mpc512x/iim.c b/cpu/mpc512x/iim.c new file mode 100644 index 0000000..6cdc422 --- /dev/null +++ b/cpu/mpc512x/iim.c @@ -0,0 +1,394 @@ +/* + * Copyright 2008 Silicon Turnkey Express, Inc. + * Martha Marx <mmarx@silicontkx.com> + * + * ADS5121 IIM (Fusebox) Interface + * + * 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 <command.h> +#include <asm/io.h> + +#ifdef CONFIG_CMD_FUSE + +DECLARE_GLOBAL_DATA_PTR; + +static char cur_bank = '1'; + +char *iim_err_msg(u32 err) +{ + static char *IIM_errs[] = { + "Parity Error in cache", + "Explicit Sense Cycle Error", + "Write to Locked Register Error", + "Read Protect Error", + "Override Protect Error", + "Write Protect Error"}; + + int i; + + if (!err) + return ""; + for (i = 1; i < 8; i++) + if (err & (1 << i)) + printf("IIM - %s\n", IIM_errs[i-1]); + return ""; +} + +int in_range(int n, int min, int max, char *err, char *usg) +{ + if (n > max || n < min) { + printf(err); + printf("Usage:\n%s\n", usg); + return 0; + } + return 1; +} + +int ads5121_fuse_read(int bank, int fstart, int num) +{ + iim512x_t *iim = &((immap_t *) CONFIG_SYS_IMMR)->iim; + u32 *iim_fb, dummy; + int f, ctr; + + out_be32(&iim->err, in_be32(&iim->err)); + if (bank == 0) + iim_fb = (u32 *)&(iim->fbac0); + else + iim_fb = (u32 *)&(iim->fbac1); +/* try a read to see if Read Protect is set */ + dummy = in_be32(&iim_fb[0]); + if (in_be32(&iim->err) & IIM_ERR_RPE) { + printf("\tRead protect fuse is set\n"); + out_be32(&iim->err, IIM_ERR_RPE); + return 0; + } + printf("Reading Bank %d cache\n", bank); + for (f = fstart, ctr = 0; num > 0; ctr++, num--, f++) { + if (ctr % 4 == 0) + printf("F%2d:", f); + printf("\t%#04x", (u8)(iim_fb[f])); + if (ctr % 4 == 3) + printf("\n"); + } + if (ctr % 4 != 0) + printf("\n"); +} + +int ads5121_fuse_override(int bank, int f, u8 val) +{ + iim512x_t *iim = &((immap_t *) CONFIG_SYS_IMMR)->iim; + u32 *iim_fb; + u32 iim_stat; + int i; + + out_be32(&iim->err, in_be32(&iim->err)); + if (bank == 0) + iim_fb = (u32 *)&(iim->fbac0); + else + iim_fb = (u32 *)&(iim->fbac1); +/* try a read to see if Read Protect is set */ + iim_stat = in_be32(&iim_fb[0]); + if (in_be32(&iim->err) & IIM_ERR_RPE) { + printf("Read protect fuse is set on bank %d;" + "Override protect may also be set\n", bank); + printf("An attempt will be made to override\n"); + out_be32(&iim->err, IIM_ERR_RPE); + } + if (iim_stat & IIM_FBAC_FBOP) { + printf("Override protect fuse is set on bank %d\n", bank); + return 1; + } + if (f > IIM_FMAX) /* reset the entire bank */ + for (i = 0; i < IIM_FMAX + 1; i++) + out_be32(&iim_fb[i], 0); + else + out_be32(&iim_fb[f], val); + return 0; +} + +int ads5121_fuse_prog(cmd_tbl_t *cmdtp, int bank, char *fuseno_bitno) +{ + iim512x_t *iim = &((immap_t *) CONFIG_SYS_IMMR)->iim; + int f, i, bitno; + u32 stat, err; + + f = simple_strtol(fuseno_bitno, NULL, 10); + if (f == 0 && fuseno_bitno[0] != '0') + f = -1; + if (!in_range(f, 0, IIM_FMAX, + "<frow> must be between 0-31\n\n", cmdtp->usage)) + return 1; + bitno = -1; + for (i = 0; i < 6; i++) { + if (fuseno_bitno[i] == '_') { + bitno = simple_strtol(&(fuseno_bitno[i+1]), NULL, 10); + if (bitno == 0 && fuseno_bitno[i+1] != '0') + bitno = -1; + break; + } + } + if (!in_range(bitno, 0, 7, "Bit number ranges from 0-7\n" + "Example of <frow_bitno>: \"18_4\" sets bit 4 of row 18\n", + cmdtp->usage)) + return 1; + out_be32(&iim->err, in_be32(&iim->err)); + out_be32(&iim->prg_p, IIM_PRG_P_SET); + out_be32(&iim->ua, IIM_SET_UA(bank, f)); + out_be32(&iim->la, IIM_SET_LA(f, bitno)); +#ifdef DEBUG + printf("Programming disabled with DEBUG defined \n"); + printf(""Set up to pro + printf("iim.ua = %x; iim.la = %x\n", iim->ua, iim->la); +#else + out_be32(&iim->fctl, IIM_FCTL_PROG_PULSE | IIM_FCTL_PROG); + do + udelay(20); + while ((stat = in_be32(&iim->stat)) & IIM_STAT_BUSY); + out_be32(&iim->prg_p, 0); + err = in_be32(&iim->err); + if (stat & IIM_STAT_PRGD) { + if (!(err & (IIM_ERR_WPE | IIM_ERR_WPE))) { + printf("Fuse is successfully set"); + if (err) + printf(" - however there are other errors"); + printf("\n"); + } + iim->stat = 0; + } + if (err) { + iim_err_msg(err); + out_be32(&iim->err, in_be32(&iim->err)); + } +#endif +} + +int ads5121_fuse_sense(int bank, int fstart, int num) +{ + iim512x_t *iim = &((immap_t *) CONFIG_SYS_IMMR)->iim; + u32 iim_fbac; + u32 stat, err, err_hold = 0; + int f, ctr; + + out_be32(&iim->err, in_be32(&iim->err)); + if (bank == 0) + iim_fbac = in_be32(&iim->fbac0); + else + iim_fbac = in_be32(&iim->fbac1); + if (iim_fbac & IIM_FBAC_FBESP) { + printf("\tSense Protect disallows this operation\n"); + out_be32(&iim->err, IIM_FBAC_FBESP); + return 1; + } + err = in_be32(&iim->err); + if (err) { + iim_err_msg(err); + err_hold |= err; + } + if (err & IIM_ERR_RPE) + printf("\tRead protect fuse is set; " + "Sense Protect may be set but will be attempted\n"); + if (err) + out_be32(&iim->err, err); + printf("Sensing fuse(s) on Bank %d\n", bank); + for (f = fstart, ctr = 0; num > 0; ctr++, f++, num--) { + out_be32(&iim->ua, IIM_SET_UA(bank, f)); + out_be32(&iim->la, IIM_SET_LA(f, 0)); + out_be32(&iim->fctl, IIM_FCTL_ESNS_N); + do + udelay(20); + while ((stat = in_be32(&iim->stat)) & IIM_STAT_BUSY); + err = in_be32(&iim->err); + if (err & IIM_ERR_SNSE) { + iim_err_msg(err); + out_be32(&iim->err, IIM_ERR_SNSE); + return 1; + } + if (stat & IIM_STAT_SNSD) { + out_be32(&iim->stat, 0); + if (ctr % 4 == 0) + printf("F%2d:", f); + printf("\t%#04x", (u8)iim->sdat); + if (ctr % 4 == 3) + printf("\n"); + } + if (err) { + err_hold |= err; + out_be32(&iim->err, err); + } + } + if (ctr % 4 != 0) + printf("\n"); + if (err_hold) + iim_err_msg(err_hold); + + return 0; +} + +int ads5121_fuse_stat(int bank) +{ + iim512x_t *iim = &((immap_t *) CONFIG_SYS_IMMR)->iim; + u32 iim_fbac; + u32 err; + + out_be32(&iim->err, in_be32(&iim->err)); + if (bank == 0) + iim_fbac = in_be32(&iim->fbac0); + else + iim_fbac = in_be32(&iim->fbac1); + err = in_be32(&iim->err); + if (err) + iim_err_msg(err); + if (err & IIM_ERR_RPE || iim_fbac & IIM_FBAC_FBRP) { + if (iim_fbac == 0) + printf("Since protection settings can't be read - " + "try sensing fuse row 0;\n"); + return 0; + } + if (iim_fbac & IIM_PROTECTION) + printf("Protection Fuses Bank %d = %#04x:\n", bank, iim_fbac); + else if (!(err & IIM_ERR_RPE)) + printf("No Protection fuses are set\n"); + if (iim_fbac & IIM_FBAC_FBWP) + printf("\tWrite Protect fuse is set\n"); + if (iim_fbac & IIM_FBAC_FBOP) + printf("\tOverride Protect fuse is set\n"); + if (iim_fbac & IIM_FBAC_FBESP) + printf("\tSense Protect Fuse is set\n"); + out_be32(&iim->err, in_be32(&iim->err)); + + return 0; +} + +int do_ads5121_fuse(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) +{ + int frow, n, v, bank; + + if (cur_bank == '0') + bank = 0; + else + bank = 1; + + switch (argc) { + case 0: + case 1: + printf("Usage:\n%s\n", cmdtp->usage); + return 1; + case 2: + if (strncmp(argv[1], "stat", 4) == 0) + return ads5121_fuse_stat(bank); + if (strncmp(argv[1], "read", 4) == 0) + return ads5121_fuse_read(bank, 0, IIM_FMAX + 1); + if (strncmp(argv[1], "sense", 5) == 0) + return ads5121_fuse_sense(bank, 0, IIM_FMAX + 1); + if (strncmp(argv[1], "ovride", 6) == 0) + return ads5121_fuse_override(bank, IIM_FMAX + 1, 0); + if (strncmp(argv[1], "bank", 4) == 0) { + printf("Active Fuse Bank is %c\n", cur_bank); + return 0; + } + printf("Usage:\n%s\n", cmdtp->usage); + return 1; + case 3: + if (strncmp(argv[1], "bank", 4) == 0) { + if (argv[2][0] == '0') + cur_bank = '0'; + else if (argv[2][0] == '1') + cur_bank = '1'; + else { + printf("Usage:\n%s\n", cmdtp->usage); + return 1; + } + + printf("Setting Active Fuse Bank to %c\n", cur_bank); + return 0; + } + if (strncmp(argv[1], "prog", 4) == 0) + return ads5121_fuse_prog(cmdtp, bank, argv[2]); + + frow = (int)simple_strtol(argv[2], NULL, 10); + if (frow == 0 && argv[2][0] != '0') + frow = -1; + if (!in_range(frow, 0, IIM_FMAX, + "<frow> must be between 0-31\n\n", cmdtp->usage)) + return 1; + if (strncmp(argv[1], "read", 4) == 0) + return ads5121_fuse_read(bank, frow, 1); + if (strncmp(argv[1], "ovride", 6) == 0) + return ads5121_fuse_override(bank, frow, 0); + if (strncmp(argv[1], "sense", 5) == 0) + return ads5121_fuse_sense(bank, frow, 1); + printf("Usage:\n%s\n", cmdtp->usage); + return 1; + case 4: + frow = (int)simple_strtol(argv[2], NULL, 10); + if (frow == 0 && argv[2][0] != '0') + frow = -1; + if (!in_range(frow, 0, IIM_FMAX, + "<frow> must be between 0-31\n\n", cmdtp->usage)) + return 1; + if (strncmp(argv[1], "read", 4) == 0) { + n = (int)simple_strtol(argv[3], NULL, 10); + if (!in_range(frow + n, frow + 1, IIM_FMAX + 1, + "<frow>+<n> must be between 1-32\n\n", + cmdtp->usage)) + return 1; + return ads5121_fuse_read(bank, frow, n); + } + if (strncmp(argv[1], "ovride", 6) == 0) { + v = (int)simple_strtol(argv[3], NULL, 10); + return ads5121_fuse_override(bank, frow, v); + } + if (strncmp(argv[1], "sense", 5) == 0) { + n = (int)simple_strtol(argv[3], NULL, 10); + if (!in_range(frow + n, frow + 1, IIM_FMAX + 1, + "<frow>+<n> must be between 1-32\n\n", + cmdtp->usage)) + return 1; + return ads5121_fuse_sense(bank, frow, n); + } + printf("Usage:\n%s\n", cmdtp->usage); + return 1; + default: /* at least 5 args */ + printf("Usage:\n%s\n", cmdtp->usage); + return 1; + } +} + +U_BOOT_CMD( + fuse, CONFIG_SYS_MAXARGS, 0, do_ads5121_fuse, + " - Read, Sense, Override or Program Fuses\n", + "bank <n> - sets active Fuse Bank to 0 or 1\n" + " no args shows current active bank\n" + "fuse stat - print active fuse bank's protection status\n" + "fuse read [<frow> [<n>]] - print <n> fuse rows starting at <frow>\n" + " no args to print entire bank's fuses\n" + "fuse ovride [<frow> [<v>]]- override fuses at <frow> with <v>\n" + " no <v> defaults to 0 for the row\n" + " no args resets entire bank to 0\n" + " NOTE - settings persist until hard reset\n" + "fuse sense [<frow>] - senses current fuse at <frow>\n" + " no args for entire bank\n" + "fuse prog <frow_bit> - program fuse at row <frow>, bit <_bit>\n" + " <frow> is 0-31, <bit> is 0-7; eg. 13_2 \n" + " WARNING - this is permanent\n" + ); +#endif /* CONFIG_CMD_FUSE */ diff --git a/cpu/ppc4xx/4xx_pci.c b/cpu/ppc4xx/4xx_pci.c index e8871fc..2e75886 100644 --- a/cpu/ppc4xx/4xx_pci.c +++ b/cpu/ppc4xx/4xx_pci.c @@ -588,8 +588,9 @@ void pci_init_board(void) int busno; busno = pci_440_init (&ppc440_hose); -#if defined(CONFIG_440SPE) || \ - defined(CONFIG_460EX) || defined(CONFIG_460GT) +#if (defined(CONFIG_440SPE) || \ + defined(CONFIG_460EX) || defined(CONFIG_460GT)) && \ + !defined(CONFIG_PCI_DISABLE_PCIE) pcie_setup_hoses(busno + 1); #endif } diff --git a/cpu/ppc4xx/4xx_pcie.c b/cpu/ppc4xx/4xx_pcie.c index fd40d8a..58d96bb 100644 --- a/cpu/ppc4xx/4xx_pcie.c +++ b/cpu/ppc4xx/4xx_pcie.c @@ -33,7 +33,7 @@ #if (defined(CONFIG_440SPE) || defined(CONFIG_405EX) || \ defined(CONFIG_460EX) || defined(CONFIG_460GT)) && \ - defined(CONFIG_PCI) + defined(CONFIG_PCI) && !defined(CONFIG_PCI_DISABLE_PCIE) #include <asm/4xx_pcie.h> diff --git a/cpu/ppc4xx/fdt.c b/cpu/ppc4xx/fdt.c index c55e1cf..ba5c120 100644 --- a/cpu/ppc4xx/fdt.c +++ b/cpu/ppc4xx/fdt.c @@ -113,6 +113,7 @@ void fdt_pcie_setup(void *blob) void ft_cpu_setup(void *blob, bd_t *bd) { sys_info_t sys_info; + int off, ndepth = 0; get_sys_info(&sys_info); @@ -133,9 +134,28 @@ void ft_cpu_setup(void *blob, bd_t *bd) fdt_fixup_memory(blob, (u64)bd->bi_memstart, (u64)bd->bi_memsize); /* - * Setup all baudrates for the UARTs + * Fixup all UART clocks for CPU internal UARTs + * (only these UARTs are definitely clocked by gd->uart_clk) + * + * These UARTs are direct childs of /plb/opb. This code + * does not touch any UARTs that are connected to the ebc. */ - do_fixup_by_compat_u32(blob, "ns16550", "clock-frequency", gd->uart_clk, 1); + off = fdt_path_offset(blob, "/plb/opb"); + while ((off = fdt_next_node(blob, off, &ndepth)) >= 0) { + /* + * process all sub nodes and stop when we are back + * at the starting depth + */ + if (ndepth <= 0) + break; + + /* only update direct childs */ + if ((ndepth == 1) && + (fdt_node_check_compatible(blob, off, "ns16550") == 0)) + fdt_setprop(blob, off, + "clock-frequency", + (void*)&(gd->uart_clk), 4); + } /* * Fixup all ethernet nodes diff --git a/drivers/mtd/cfi_flash.c b/drivers/mtd/cfi_flash.c index 84ff7e8..bdfad98 100644 --- a/drivers/mtd/cfi_flash.c +++ b/drivers/mtd/cfi_flash.c @@ -305,17 +305,12 @@ flash_map (flash_info_t * info, flash_sect_t sect, uint offset) { unsigned int byte_offset = offset * info->portwidth; - return map_physmem(info->start[sect] + byte_offset, - flash_sector_size(info, sect) - byte_offset, - MAP_NOCACHE); + return (void *)(info->start[sect] + byte_offset); } static inline void flash_unmap(flash_info_t *info, flash_sect_t sect, unsigned int offset, void *addr) { - unsigned int byte_offset = offset * info->portwidth; - - unmap_physmem(addr, flash_sector_size(info, sect) - byte_offset); } /*----------------------------------------------------------------------- @@ -802,13 +797,11 @@ static flash_sect_t find_sector (flash_info_t * info, ulong addr) static int flash_write_cfiword (flash_info_t * info, ulong dest, cfiword_t cword) { - void *dstaddr; + void *dstaddr = (void *)dest; int flag; flash_sect_t sect = 0; char sect_found = 0; - dstaddr = map_physmem(dest, info->portwidth, MAP_NOCACHE); - /* Check if Flash is (sufficiently) erased */ switch (info->portwidth) { case FLASH_CFI_8BIT: @@ -827,10 +820,8 @@ static int flash_write_cfiword (flash_info_t * info, ulong dest, flag = 0; break; } - if (!flag) { - unmap_physmem(dstaddr, info->portwidth); + if (!flag) return ERR_NOT_ERASED; - } /* Disable interrupts which might cause a timeout here */ flag = disable_interrupts (); @@ -873,8 +864,6 @@ static int flash_write_cfiword (flash_info_t * info, ulong dest, if (flag) enable_interrupts (); - unmap_physmem(dstaddr, info->portwidth); - if (!sect_found) sect = find_sector (info, dest); @@ -890,7 +879,7 @@ static int flash_write_cfibuffer (flash_info_t * info, ulong dest, uchar * cp, int cnt; int retcode; void *src = cp; - void *dst = map_physmem(dest, len, MAP_NOCACHE); + void *dst = (void *)dest; void *dst2 = dst; int flag = 0; uint offset = 0; @@ -1052,7 +1041,6 @@ static int flash_write_cfibuffer (flash_info_t * info, ulong dest, uchar * cp, } out_unmap: - unmap_physmem(dst, len); return retcode; } #endif /* CONFIG_SYS_FLASH_USE_BUFFER_WRITE */ @@ -1301,7 +1289,7 @@ int write_buff (flash_info_t * info, uchar * src, ulong addr, ulong cnt) /* handle unaligned start */ if ((aln = addr - wp) != 0) { cword.l = 0; - p = map_physmem(wp, info->portwidth, MAP_NOCACHE); + p = (uchar *)wp; for (i = 0; i < aln; ++i) flash_add_byte (info, &cword, flash_read8(p + i)); @@ -1313,7 +1301,6 @@ int write_buff (flash_info_t * info, uchar * src, ulong addr, ulong cnt) flash_add_byte (info, &cword, flash_read8(p + i)); rc = flash_write_cfiword (info, wp, cword); - unmap_physmem(p, info->portwidth); if (rc != 0) return rc; @@ -1372,14 +1359,13 @@ int write_buff (flash_info_t * info, uchar * src, ulong addr, ulong cnt) * handle unaligned tail bytes */ cword.l = 0; - p = map_physmem(wp, info->portwidth, MAP_NOCACHE); + p = (uchar *)wp; for (i = 0; (i < info->portwidth) && (cnt > 0); ++i) { flash_add_byte (info, &cword, *src++); --cnt; } for (; i < info->portwidth; ++i) flash_add_byte (info, &cword, flash_read8(p + i)); - unmap_physmem(p, info->portwidth); return flash_write_cfiword (info, wp, cword); } @@ -1618,7 +1604,7 @@ static void flash_read_jedec_ids (flash_info_t * info) * board_flash_get_legacy needs to fill in at least: * info->portwidth, info->chipwidth and info->interface for Jedec probing. */ -static int flash_detect_legacy(ulong base, int banknum) +static int flash_detect_legacy(phys_addr_t base, int banknum) { flash_info_t *info = &flash_info[banknum]; @@ -1634,7 +1620,10 @@ static int flash_detect_legacy(ulong base, int banknum) for (i = 0; i < sizeof(modes) / sizeof(modes[0]); i++) { info->vendor = modes[i]; - info->start[0] = base; + info->start[0] = + (ulong)map_physmem(base, + info->portwidth, + MAP_NOCACHE); if (info->portwidth == FLASH_CFI_8BIT && info->interface == FLASH_CFI_X8X16) { info->addr_unlock1 = 0x2AAA; @@ -1648,8 +1637,11 @@ static int flash_detect_legacy(ulong base, int banknum) info->manufacturer_id, info->device_id, info->device_id2); - if (jedec_flash_match(info, base)) + if (jedec_flash_match(info, info->start[0])) break; + else + unmap_physmem((void *)info->start[0], + MAP_NOCACHE); } } @@ -1671,7 +1663,7 @@ static int flash_detect_legacy(ulong base, int banknum) return 0; /* use CFI */ } #else -static inline int flash_detect_legacy(ulong base, int banknum) +static inline int flash_detect_legacy(phys_addr_t base, int banknum) { return 0; /* use CFI */ } @@ -1826,12 +1818,12 @@ static void flash_fixup_stm(flash_info_t *info, struct cfi_qry *qry) * The following code cannot be run from FLASH! * */ -ulong flash_get_size (ulong base, int banknum) +ulong flash_get_size (phys_addr_t base, int banknum) { flash_info_t *info = &flash_info[banknum]; int i, j; flash_sect_t sect_cnt; - unsigned long sector; + phys_addr_t sector; unsigned long tmp; int size_ratio; uchar num_erase_regions; @@ -1847,7 +1839,7 @@ ulong flash_get_size (ulong base, int banknum) info->legacy_unlock = 0; #endif - info->start[0] = base; + info->start[0] = (ulong)map_physmem(base, info->portwidth, MAP_NOCACHE); if (flash_detect_cfi (info, &qry)) { info->vendor = le16_to_cpu(qry.p_id); @@ -1939,7 +1931,10 @@ ulong flash_get_size (ulong base, int banknum) printf("ERROR: too many flash sectors\n"); break; } - info->start[sect_cnt] = sector; + info->start[sect_cnt] = + (ulong)map_physmem(sector, + info->portwidth, + MAP_NOCACHE); sector += (erase_region_size * size_ratio); /* @@ -2016,7 +2011,7 @@ unsigned long flash_init (void) char *s = getenv("unlock"); #endif -#define BANK_BASE(i) (((unsigned long [CFI_MAX_FLASH_BANKS])CONFIG_SYS_FLASH_BANKS_LIST)[i]) +#define BANK_BASE(i) (((phys_addr_t [CFI_MAX_FLASH_BANKS])CONFIG_SYS_FLASH_BANKS_LIST)[i]) /* Init: no FLASHes known */ for (i = 0; i < CONFIG_SYS_MAX_FLASH_BANKS; ++i) { diff --git a/drivers/mtd/jedec_flash.c b/drivers/mtd/jedec_flash.c index 2d99d4d..e48acec 100644 --- a/drivers/mtd/jedec_flash.c +++ b/drivers/mtd/jedec_flash.c @@ -37,10 +37,6 @@ #define P_ID_AMD_STD CFI_CMDSET_AMD_LEGACY -/* Manufacturers */ -#define MANUFACTURER_AMD 0x0001 -#define MANUFACTURER_SST 0x00BF - /* AMD */ #define AM29DL800BB 0x22CB #define AM29DL800BT 0x224A @@ -172,7 +168,7 @@ struct amd_flash_info { static const struct amd_flash_info jedec_table[] = { #ifdef CONFIG_SYS_FLASH_LEGACY_256Kx8 { - .mfr_id = MANUFACTURER_SST, + .mfr_id = (u16)SST_MANUFACT, .dev_id = SST39LF020, .name = "SST 39LF020", .uaddr = { @@ -188,7 +184,7 @@ static const struct amd_flash_info jedec_table[] = { #endif #ifdef CONFIG_SYS_FLASH_LEGACY_512Kx8 { - .mfr_id = MANUFACTURER_AMD, + .mfr_id = (u16)AMD_MANUFACT, .dev_id = AM29LV040B, .name = "AMD AM29LV040B", .uaddr = { @@ -202,7 +198,7 @@ static const struct amd_flash_info jedec_table[] = { } }, { - .mfr_id = MANUFACTURER_SST, + .mfr_id = (u16)SST_MANUFACT, .dev_id = SST39LF040, .name = "SST 39LF040", .uaddr = { @@ -216,7 +212,7 @@ static const struct amd_flash_info jedec_table[] = { } }, { - .mfr_id = STM_MANUFACT, + .mfr_id = (u16)STM_MANUFACT, .dev_id = STM_ID_M29W040B, .name = "ST Micro M29W040B", .uaddr = { @@ -232,7 +228,7 @@ static const struct amd_flash_info jedec_table[] = { #endif #ifdef CONFIG_SYS_FLASH_LEGACY_512Kx16 { - .mfr_id = MANUFACTURER_AMD, + .mfr_id = (u16)AMD_MANUFACT, .dev_id = AM29LV400BB, .name = "AMD AM29LV400BB", .uaddr = { @@ -249,7 +245,7 @@ static const struct amd_flash_info jedec_table[] = { } }, { - .mfr_id = MANUFACTURER_AMD, + .mfr_id = (u16)AMD_MANUFACT, .dev_id = AM29LV800BB, .name = "AMD AM29LV800BB", .uaddr = { diff --git a/include/asm-blackfin/blackfin-config-pre.h b/include/asm-blackfin/blackfin-config-pre.h index a1fae5c..9df01ad 100644 --- a/include/asm-blackfin/blackfin-config-pre.h +++ b/include/asm-blackfin/blackfin-config-pre.h @@ -60,4 +60,13 @@ static inline const char *get_bfin_boot_mode(int bfin_boot) } #endif +/* Define the default SPI CS used when booting out of SPI */ +#if defined(__ADSPBF531__) || defined(__ADSPBF532__) || defined(__ADSPBF533__) || \ + defined(__ADSPBF538__) || defined(__ADSPBF539__) || defined(__ADSPBF561__) || \ + defined(__ADSPBF51x__) +# define BFIN_BOOT_SPI_SSEL 2 +#else +# define BFIN_BOOT_SPI_SSEL 1 +#endif + #endif diff --git a/include/asm-blackfin/mach-bf527/anomaly.h b/include/asm-blackfin/mach-bf527/anomaly.h index 7c5127e..035e8d8 100644 --- a/include/asm-blackfin/mach-bf527/anomaly.h +++ b/include/asm-blackfin/mach-bf527/anomaly.h @@ -7,82 +7,154 @@ */ /* This file shoule be up to date with: - * - Revision C, 01/25/2008; ADSP-BF527 Blackfin Processor Anomaly List + * - Revision B, 08/12/2008; ADSP-BF526 Blackfin Processor Anomaly List + * - Revision E, 08/18/2008; ADSP-BF527 Blackfin Processor Anomaly List */ #ifndef _MACH_ANOMALY_H_ #define _MACH_ANOMALY_H_ +#if defined(__ADSPBF522__) || defined(__ADSPBF524__) || defined(__ADSPBF526__) +# define ANOMALY_BF526 1 +#else +# define ANOMALY_BF526 0 +#endif +#if defined(__ADSPBF523__) || defined(__ADSPBF525__) || defined(__ADSPBF527__) +# define ANOMALY_BF527 1 +#else +# define ANOMALY_BF527 0 +#endif + /* Multi-Issue Instruction with dsp32shiftimm in slot1 and P-reg Store in slot2 Not Supported */ #define ANOMALY_05000074 (1) /* DMA_RUN Bit Is Not Valid after a Peripheral Receive Channel DMA Stops */ -#define ANOMALY_05000119 (1) +#define ANOMALY_05000119 (1) /* note: brokenness is noted in documentation, not anomaly sheet */ /* Rx.H Cannot Be Used to Access 16-bit System MMR Registers */ #define ANOMALY_05000122 (1) /* Spurious Hardware Error from an Access in the Shadow of a Conditional Branch */ #define ANOMALY_05000245 (1) /* Sensitivity To Noise with Slow Input Edge Rates on External SPORT TX and RX Clocks */ #define ANOMALY_05000265 (1) -/* Errors when SSYNC, CSYNC, or Loads to LT, LB and LC Registers Are Interrupted */ -#define ANOMALY_05000312 (1) +/* False Hardware Errors Caused by Fetches at the Boundary of Reserved Memory */ +#define ANOMALY_05000310 (1) +/* PPI Is Level-Sensitive on First Transfer In Single Frame Sync Modes */ +#define ANOMALY_05000313 (__SILICON_REVISION__ < 2) /* Incorrect Access of OTP_STATUS During otp_write() Function */ -#define ANOMALY_05000328 (1) +#define ANOMALY_05000328 (ANOMALY_BF527 && __SILICON_REVISION__ < 2) /* Disallowed Configuration Prevents Subsequent Allowed Configuration on Host DMA Port */ -#define ANOMALY_05000337 (1) +#define ANOMALY_05000337 (ANOMALY_BF527 && __SILICON_REVISION__ < 2) /* Ethernet MAC MDIO Reads Do Not Meet IEEE Specification */ -#define ANOMALY_05000341 (1) +#define ANOMALY_05000341 (ANOMALY_BF527 && __SILICON_REVISION__ < 2) /* TWI May Not Operate Correctly Under Certain Signal Termination Conditions */ -#define ANOMALY_05000342 (1) +#define ANOMALY_05000342 (ANOMALY_BF527 && __SILICON_REVISION__ < 2) /* USB Calibration Value Is Not Initialized */ -#define ANOMALY_05000346 (1) +#define ANOMALY_05000346 (ANOMALY_BF527 && __SILICON_REVISION__ < 2) +/* USB Calibration Value to use */ +#define ANOMALY_05000346_value 0xE510 /* Preboot Routine Incorrectly Alters Reset Value of USB Register */ -#define ANOMALY_05000347 (1) +#define ANOMALY_05000347 (ANOMALY_BF527 && __SILICON_REVISION__ < 2) /* Security Features Are Not Functional */ -#define ANOMALY_05000348 (__SILICON_REVISION__ < 1) +#define ANOMALY_05000348 (ANOMALY_BF527 && __SILICON_REVISION__ < 1) +/* bfrom_SysControl() Firmware Function Performs Improper System Reset */ +#define ANOMALY_05000353 (ANOMALY_BF526) /* Regulator Programming Blocked when Hibernate Wakeup Source Remains Active */ -#define ANOMALY_05000355 (1) +#define ANOMALY_05000355 (ANOMALY_BF527 && __SILICON_REVISION__ < 2) /* Serial Port (SPORT) Multichannel Transmit Failure when Channel 0 Is Disabled */ -#define ANOMALY_05000357 (1) +#define ANOMALY_05000357 (ANOMALY_BF527 && __SILICON_REVISION__ < 2) /* Incorrect Revision Number in DSPID Register */ -#define ANOMALY_05000364 (__SILICON_REVISION__ > 0) +#define ANOMALY_05000364 (ANOMALY_BF527 && __SILICON_REVISION__ == 1) /* PPI Underflow Error Goes Undetected in ITU-R 656 Mode */ #define ANOMALY_05000366 (1) -/* New Feature: Higher Default CCLK Rate */ -#define ANOMALY_05000368 (1) +/* Incorrect Default CSEL Value in PLL_DIV */ +#define ANOMALY_05000368 (ANOMALY_BF527 && __SILICON_REVISION__ < 2) /* Possible RETS Register Corruption when Subroutine Is under 5 Cycles in Duration */ -#define ANOMALY_05000371 (1) +#define ANOMALY_05000371 (ANOMALY_BF527 && __SILICON_REVISION__ < 2) /* Authentication Fails To Initiate */ -#define ANOMALY_05000376 (__SILICON_REVISION__ > 0) +#define ANOMALY_05000376 (ANOMALY_BF527 && __SILICON_REVISION__ < 2) /* Data Read From L3 Memory by USB DMA May be Corrupted */ -#define ANOMALY_05000380 (1) -/* USB Full-speed Mode not Fully Tested */ -#define ANOMALY_05000381 (1) -/* New Feature: Boot from OTP Memory */ -#define ANOMALY_05000385 (1) -/* New Feature: bfrom_SysControl() Routine */ -#define ANOMALY_05000386 (1) -/* New Feature: Programmable Preboot Settings */ -#define ANOMALY_05000387 (1) +#define ANOMALY_05000380 (ANOMALY_BF527 && __SILICON_REVISION__ < 2) +/* 8-Bit NAND Flash Boot Mode Not Functional */ +#define ANOMALY_05000382 (__SILICON_REVISION__ < 2) +/* Host Must Not Read Back During Host DMA Boot */ +#define ANOMALY_05000384 (ANOMALY_BF527 && __SILICON_REVISION__ < 2) +/* Boot from OTP Memory Not Functional */ +#define ANOMALY_05000385 (ANOMALY_BF527 && __SILICON_REVISION__ < 2) +/* bfrom_SysControl() Firmware Routine Not Functional */ +#define ANOMALY_05000386 (ANOMALY_BF527 && __SILICON_REVISION__ < 2) +/* Programmable Preboot Settings Not Functional */ +#define ANOMALY_05000387 (ANOMALY_BF527 && __SILICON_REVISION__ < 2) +/* CRC32 Checksum Support Not Functional */ +#define ANOMALY_05000388 (__SILICON_REVISION__ < 2) /* Reset Vector Must Not Be in SDRAM Memory Space */ -#define ANOMALY_05000389 (1) -/* New Feature: pTempCurrent Added to ADI_BOOT_DATA Structure */ -#define ANOMALY_05000392 (1) -/* New Feature: dTempByteCount Value Increased in ADI_BOOT_DATA Structure */ -#define ANOMALY_05000393 (1) -/* New Feature: Log Buffer Functionality */ -#define ANOMALY_05000394 (1) -/* New Feature: Hook Routine Functionality */ -#define ANOMALY_05000395 (1) -/* New Feature: Header Indirect Bit */ -#define ANOMALY_05000396 (1) -/* New Feature: BK_ONES, BK_ZEROS, and BK_DATECODE Constants */ -#define ANOMALY_05000397 (1) -/* New Feature: SWRESET, DFRESET and WDRESET Bits Added to SYSCR Register */ -#define ANOMALY_05000398 (1) -/* New Feature: BCODE_NOBOOT Added to BCODE Field of SYSCR Register */ -#define ANOMALY_05000399 (1) +#define ANOMALY_05000389 (ANOMALY_BF527 && __SILICON_REVISION__ < 2) +/* pTempCurrent Not Present in ADI_BOOT_DATA Structure */ +#define ANOMALY_05000392 (ANOMALY_BF527 && __SILICON_REVISION__ < 2) +/* Deprecated Value of dTempByteCount in ADI_BOOT_DATA Structure */ +#define ANOMALY_05000393 (ANOMALY_BF527 && __SILICON_REVISION__ < 2) +/* Log Buffer Not Functional */ +#define ANOMALY_05000394 (ANOMALY_BF527 && __SILICON_REVISION__ < 2) +/* Hook Routine Not Functional */ +#define ANOMALY_05000395 (ANOMALY_BF527 && __SILICON_REVISION__ < 2) +/* Header Indirect Bit Not Functional */ +#define ANOMALY_05000396 (ANOMALY_BF527 && __SILICON_REVISION__ < 2) +/* BK_ONES, BK_ZEROS, and BK_DATECODE Constants Not Functional */ +#define ANOMALY_05000397 (ANOMALY_BF527 && __SILICON_REVISION__ < 2) +/* SWRESET, DFRESET and WDRESET Bits in the SYSCR Register Not Functional */ +#define ANOMALY_05000398 (ANOMALY_BF527 && __SILICON_REVISION__ < 2) +/* BCODE_NOBOOT in BCODE Field of SYSCR Register Not Functional */ +#define ANOMALY_05000399 (ANOMALY_BF527 && __SILICON_REVISION__ < 2) /* PPI Data Signals D0 and D8 do not Tristate After Disabling PPI */ -#define ANOMALY_05000401 (1) +#define ANOMALY_05000401 (__SILICON_REVISION__ < 2) +/* Level-Sensitive External GPIO Wakeups May Cause Indefinite Stall */ +#define ANOMALY_05000403 (__SILICON_REVISION__ < 2) +/* Lockbox SESR Disallows Certain User Interrupts */ +#define ANOMALY_05000404 (__SILICON_REVISION__ < 2) +/* Lockbox SESR Firmware Does Not Save/Restore Full Context */ +#define ANOMALY_05000405 (1) +/* Lockbox SESR Firmware Arguments Are Not Retained After First Initialization */ +#define ANOMALY_05000407 (__SILICON_REVISION__ < 2) +/* Lockbox Firmware Memory Cleanup Routine Does not Clear Registers */ +#define ANOMALY_05000408 (1) +/* Lockbox firmware leaves MDMA0 channel enabled */ +#define ANOMALY_05000409 (__SILICON_REVISION__ < 2) +/* Incorrect Default Internal Voltage Regulator Setting */ +#define ANOMALY_05000410 (ANOMALY_BF527 && __SILICON_REVISION__ < 2) +/* bfrom_SysControl() Firmware Function Cannot be Used to Enter Power Saving Modes */ +#define ANOMALY_05000411 (__SILICON_REVISION__ < 2) +/* OTP_CHECK_FOR_PREV_WRITE Bit is Not Functional in bfrom_OtpWrite() API */ +#define ANOMALY_05000414 (__SILICON_REVISION__ < 2) +/* DEB2_URGENT Bit Not Functional */ +#define ANOMALY_05000415 (__SILICON_REVISION__ < 2) +/* Speculative Fetches Can Cause Undesired External FIFO Operations */ +#define ANOMALY_05000416 (1) +/* SPORT0 Ignores External TSCLK0 on PG14 When TMR6 is an Output */ +#define ANOMALY_05000417 (ANOMALY_BF527 && __SILICON_REVISION__ < 2) +/* tSFSPE and tHFSPE Do Not Meet Data Sheet Specifications */ +#define ANOMALY_05000418 (__SILICON_REVISION__ < 2) +/* USB PLL_STABLE Bit May Not Accurately Reflect the USB PLL's Status */ +#define ANOMALY_05000420 (__SILICON_REVISION__ < 2) +/* TWI Fall Time (Tof) May Violate the Minimum I2C Specification */ +#define ANOMALY_05000421 (1) +/* TWI Input Capacitance (Ci) May Violate the Maximum I2C Specification */ +#define ANOMALY_05000422 (ANOMALY_BF527 && __SILICON_REVISION__ > 1) +/* Certain Ethernet Frames With Errors are Misclassified in RMII Mode */ +#define ANOMALY_05000423 (__SILICON_REVISION__ < 2) +/* Internal Voltage Regulator Not Trimmed */ +#define ANOMALY_05000424 (ANOMALY_BF527 && __SILICON_REVISION__ < 2) +/* Multichannel SPORT Channel Misalignment Under Specific Configuration */ +#define ANOMALY_05000425 (__SILICON_REVISION__ < 2) +/* Speculative Fetches of Indirect-Pointer Instructions Can Cause Spurious Hardware Errors */ +#define ANOMALY_05000426 (1) +/* WB_EDGE Bit in NFC_IRQSTAT Incorrectly Reflects Buffer Status Instead of IRQ Status */ +#define ANOMALY_05000429 (__SILICON_REVISION__ < 2) +/* Software System Reset Corrupts PLL_LOCKCNT Register */ +#define ANOMALY_05000430 (ANOMALY_BF527 && __SILICON_REVISION__ > 1) +/* bfrom_SysControl() Does Not Clear SIC_IWR1 Before Executing PLL Programming Sequence */ +#define ANOMALY_05000432 (ANOMALY_BF526) +/* Certain SIC Registers are not Reset After Soft or Core Double Fault Reset */ +#define ANOMALY_05000435 ((ANOMALY_BF526 && __SILICON_REVISION__ < 1) || ANOMALY_BF527) +/* IFLUSH Instruction at End of Hardware Loop Causes Infinite Stall */ +#define ANOMALY_05000443 (1) /* Anomalies that don't exist on this proc */ #define ANOMALY_05000125 (0) @@ -95,10 +167,12 @@ #define ANOMALY_05000263 (0) #define ANOMALY_05000266 (0) #define ANOMALY_05000273 (0) +#define ANOMALY_05000285 (0) #define ANOMALY_05000307 (0) #define ANOMALY_05000311 (0) +#define ANOMALY_05000312 (0) #define ANOMALY_05000323 (0) -#define ANOMALY_05000353 (1) #define ANOMALY_05000363 (0) +#define ANOMALY_05000412 (0) #endif diff --git a/include/asm-blackfin/mach-bf533/anomaly.h b/include/asm-blackfin/mach-bf533/anomaly.h index 7c34c38..0d3a034 100644 --- a/include/asm-blackfin/mach-bf533/anomaly.h +++ b/include/asm-blackfin/mach-bf533/anomaly.h @@ -7,7 +7,7 @@ */ /* This file shoule be up to date with: - * - Revision C, 02/08/2008; ADSP-BF531/BF532/BF533 Blackfin Processor Anomaly List + * - Revision E, 09/18/2008; ADSP-BF531/BF532/BF533 Blackfin Processor Anomaly List */ #ifndef _MACH_ANOMALY_H_ @@ -97,11 +97,11 @@ /* UART STB Bit Incorrectly Affects Receiver Setting */ #define ANOMALY_05000231 (__SILICON_REVISION__ < 5) /* PPI_FS3 Is Not Driven in 2 or 3 Internal Frame Sync Transmit Modes */ -#define ANOMALY_05000233 (__SILICON_REVISION__ < 4) +#define ANOMALY_05000233 (__SILICON_REVISION__ < 6) /* Incorrect Revision Number in DSPID Register */ #define ANOMALY_05000234 (__SILICON_REVISION__ == 4) /* DF Bit in PLL_CTL Register Does Not Respond to Hardware Reset */ -#define ANOMALY_05000242 (__SILICON_REVISION__ < 4) +#define ANOMALY_05000242 (__SILICON_REVISION__ < 5) /* If I-Cache Is On, CSYNC/SSYNC/IDLE Around Change of Control Causes Failures */ #define ANOMALY_05000244 (__SILICON_REVISION__ < 5) /* Spurious Hardware Error from an Access in the Shadow of a Conditional Branch */ @@ -131,7 +131,7 @@ /* CSYNC/SSYNC/IDLE Causes Infinite Stall in Penultimate Instruction in Hardware Loop */ #define ANOMALY_05000264 (__SILICON_REVISION__ < 5) /* Sensitivity To Noise with Slow Input Edge Rates on External SPORT TX and RX Clocks */ -#define ANOMALY_05000265 (__SILICON_REVISION__ < 5) +#define ANOMALY_05000265 (1) /* High I/O Activity Causes Output Voltage of Internal Voltage Regulator (Vddint) to Increase */ #define ANOMALY_05000269 (__SILICON_REVISION__ < 5) /* High I/O Activity Causes Output Voltage of Internal Voltage Regulator (Vddint) to Decrease */ @@ -141,23 +141,23 @@ /* Certain Data Cache Writethrough Modes Fail for Vddint <= 0.9V */ #define ANOMALY_05000272 (1) /* Writes to Synchronous SDRAM Memory May Be Lost */ -#define ANOMALY_05000273 (1) +#define ANOMALY_05000273 (__SILICON_REVISION__ < 6) /* Timing Requirements Change for External Frame Sync PPI Modes with Non-Zero PPI_DELAY */ #define ANOMALY_05000276 (1) /* Writes to an I/O Data Register One SCLK Cycle after an Edge Is Detected May Clear Interrupt */ -#define ANOMALY_05000277 (1) +#define ANOMALY_05000277 (__SILICON_REVISION__ < 6) /* Disabling Peripherals with DMA Running May Cause DMA System Instability */ -#define ANOMALY_05000278 (1) +#define ANOMALY_05000278 (__SILICON_REVISION__ < 6) /* False Hardware Error Exception When ISR Context Is Not Restored */ -#define ANOMALY_05000281 (1) +#define ANOMALY_05000281 (__SILICON_REVISION__ < 6) /* Memory DMA Corruption with 32-Bit Data and Traffic Control */ -#define ANOMALY_05000282 (1) +#define ANOMALY_05000282 (__SILICON_REVISION__ < 6) /* System MMR Write Is Stalled Indefinitely When Killed in a Particular Stage */ -#define ANOMALY_05000283 (1) +#define ANOMALY_05000283 (__SILICON_REVISION__ < 6) /* SPORTs May Receive Bad Data If FIFOs Fill Up */ -#define ANOMALY_05000288 (1) +#define ANOMALY_05000288 (__SILICON_REVISION__ < 6) /* Memory-To-Memory DMA Source/Destination Descriptors Must Be in Same Memory Space */ -#define ANOMALY_05000301 (1) +#define ANOMALY_05000301 (__SILICON_REVISION__ < 6) /* SSYNCs After Writes To DMA MMR Registers May Not Be Handled Correctly */ #define ANOMALY_05000302 (__SILICON_REVISION__ < 5) /* New Feature: Additional Hysteresis on SPORT Input Pins (Not Available On Older Silicon) */ @@ -169,30 +169,37 @@ /* False Hardware Errors Caused by Fetches at the Boundary of Reserved Memory */ #define ANOMALY_05000310 (1) /* Erroneous Flag (GPIO) Pin Operations under Specific Sequences */ -#define ANOMALY_05000311 (1) +#define ANOMALY_05000311 (__SILICON_REVISION__ < 6) /* Errors When SSYNC, CSYNC, or Loads to LT, LB and LC Registers Are Interrupted */ -#define ANOMALY_05000312 (1) +#define ANOMALY_05000312 (__SILICON_REVISION__ < 6) /* PPI Is Level-Sensitive on First Transfer */ -#define ANOMALY_05000313 (1) +#define ANOMALY_05000313 (__SILICON_REVISION__ < 6) /* Killed System MMR Write Completes Erroneously On Next System MMR Access */ -#define ANOMALY_05000315 (1) +#define ANOMALY_05000315 (__SILICON_REVISION__ < 6) /* Internal Voltage Regulator Values of 1.05V, 1.10V and 1.15V Not Allowed for LQFP Packages */ -#define ANOMALY_05000319 (ANOMALY_BF531 || ANOMALY_BF532) +#define ANOMALY_05000319 ((ANOMALY_BF531 || ANOMALY_BF532) && __SILICON_REVISION__ < 6) /* Serial Port (SPORT) Multichannel Transmit Failure when Channel 0 Is Disabled */ -#define ANOMALY_05000357 (1) +#define ANOMALY_05000357 (__SILICON_REVISION__ < 6) /* UART Break Signal Issues */ #define ANOMALY_05000363 (__SILICON_REVISION__ < 5) /* PPI Underflow Error Goes Undetected in ITU-R 656 Mode */ #define ANOMALY_05000366 (1) /* Possible RETS Register Corruption when Subroutine Is under 5 Cycles in Duration */ -#define ANOMALY_05000371 (1) +#define ANOMALY_05000371 (__SILICON_REVISION__ < 6) /* PPI Does Not Start Properly In Specific Mode */ -#define ANOMALY_05000400 (__SILICON_REVISION__ >= 5) +#define ANOMALY_05000400 (__SILICON_REVISION__ == 5) /* SSYNC Stalls Processor when Executed from Non-Cacheable Memory */ -#define ANOMALY_05000402 (__SILICON_REVISION__ >= 5) +#define ANOMALY_05000402 (__SILICON_REVISION__ == 5) /* Level-Sensitive External GPIO Wakeups May Cause Indefinite Stall */ #define ANOMALY_05000403 (1) - +/* Speculative Fetches Can Cause Undesired External FIFO Operations */ +#define ANOMALY_05000416 (1) +/* Multichannel SPORT Channel Misalignment Under Specific Configuration */ +#define ANOMALY_05000425 (1) +/* Speculative Fetches of Indirect-Pointer Instructions Can Cause False Hardware Errors */ +#define ANOMALY_05000426 (1) +/* IFLUSH Instruction at End of Hardware Loop Causes Infinite Stall */ +#define ANOMALY_05000443 (1) /* These anomalies have been "phased" out of analog.com anomaly sheets and are * here to show running on older silicon just isn't feasible. @@ -271,5 +278,9 @@ #define ANOMALY_05000266 (0) #define ANOMALY_05000323 (0) #define ANOMALY_05000353 (1) +#define ANOMALY_05000386 (1) +#define ANOMALY_05000412 (0) +#define ANOMALY_05000432 (0) +#define ANOMALY_05000435 (0) #endif diff --git a/include/asm-blackfin/mach-bf537/anomaly.h b/include/asm-blackfin/mach-bf537/anomaly.h index 8d7f305..9cb3912 100644 --- a/include/asm-blackfin/mach-bf537/anomaly.h +++ b/include/asm-blackfin/mach-bf537/anomaly.h @@ -7,7 +7,7 @@ */ /* This file shoule be up to date with: - * - Revision C, 02/08/2008; ADSP-BF534/ADSP-BF536/ADSP-BF537 Blackfin Processor Anomaly List + * - Revision D, 09/18/2008; ADSP-BF534/ADSP-BF536/ADSP-BF537 Blackfin Processor Anomaly List */ #ifndef _MACH_ANOMALY_H_ @@ -148,6 +148,14 @@ #define ANOMALY_05000402 (__SILICON_REVISION__ >= 5) /* Level-Sensitive External GPIO Wakeups May Cause Indefinite Stall */ #define ANOMALY_05000403 (1) +/* Speculative Fetches Can Cause Undesired External FIFO Operations */ +#define ANOMALY_05000416 (1) +/* Multichannel SPORT Channel Misalignment Under Specific Configuration */ +#define ANOMALY_05000425 (1) +/* Speculative Fetches of Indirect-Pointer Instructions Can Cause False Hardware Errors */ +#define ANOMALY_05000426 (1) +/* IFLUSH Instruction at End of Hardware Loop Causes Infinite Stall */ +#define ANOMALY_05000443 (1) /* Anomalies that don't exist on this proc */ #define ANOMALY_05000125 (0) @@ -160,5 +168,9 @@ #define ANOMALY_05000323 (0) #define ANOMALY_05000353 (1) #define ANOMALY_05000363 (0) +#define ANOMALY_05000386 (1) +#define ANOMALY_05000412 (0) +#define ANOMALY_05000432 (0) +#define ANOMALY_05000435 (0) #endif diff --git a/include/asm-blackfin/mach-bf548/anomaly.h b/include/asm-blackfin/mach-bf548/anomaly.h index 1dc75ef..3b54309 100644 --- a/include/asm-blackfin/mach-bf548/anomaly.h +++ b/include/asm-blackfin/mach-bf548/anomaly.h @@ -7,7 +7,7 @@ */ /* This file shoule be up to date with: - * - Revision F, 06/11/2008; ADSP-BF542/BF544/BF547/BF548/BF549 Blackfin Processor Anomaly List + * - Revision G, 08/07/2008; ADSP-BF542/BF544/BF547/BF548/BF549 Blackfin Processor Anomaly List */ #ifndef _MACH_ANOMALY_H_ @@ -36,7 +36,7 @@ /* TWI Slave Boot Mode Is Not Functional */ #define ANOMALY_05000324 (__SILICON_REVISION__ < 1) /* External FIFO Boot Mode Is Not Functional */ -#define ANOMALY_05000325 (__SILICON_REVISION__ < 1) +#define ANOMALY_05000325 (__SILICON_REVISION__ < 2) /* Data Lost When Core and DMA Accesses Are Made to the USB FIFO Simultaneously */ #define ANOMALY_05000327 (__SILICON_REVISION__ < 1) /* Incorrect Access of OTP_STATUS During otp_write() Function */ @@ -61,6 +61,8 @@ #define ANOMALY_05000344 (__SILICON_REVISION__ < 1) /* USB Calibration Value Is Not Intialized */ #define ANOMALY_05000346 (__SILICON_REVISION__ < 1) +/* USB Calibration Value to use */ +#define ANOMALY_05000346_value 0x5411 /* Preboot Routine Incorrectly Alters Reset Value of USB Register */ #define ANOMALY_05000347 (__SILICON_REVISION__ < 1) /* Data Lost when Core Reads SDH Data FIFO */ @@ -68,7 +70,7 @@ /* PLL Status Register Is Inaccurate */ #define ANOMALY_05000351 (__SILICON_REVISION__ < 1) /* bfrom_SysControl() Firmware Function Performs Improper System Reset */ -#define ANOMALY_05000353 (1) +#define ANOMALY_05000353 (__SILICON_REVISION__ < 2) /* Regulator Programming Blocked when Hibernate Wakeup Source Remains Active */ #define ANOMALY_05000355 (__SILICON_REVISION__ < 1) /* System Stalled During A Core Access To AMC While A Core Access To NFC FIFO Is Required */ @@ -86,13 +88,13 @@ /* Default PLL MSEL and SSEL Settings Can Cause 400MHz Product To Violate Specifications */ #define ANOMALY_05000370 (__SILICON_REVISION__ < 1) /* Possible RETS Register Corruption when Subroutine Is under 5 Cycles in Duration */ -#define ANOMALY_05000371 (1) +#define ANOMALY_05000371 (__SILICON_REVISION__ < 2) /* USB DP/DM Data Pins May Lose State When Entering Hibernate */ #define ANOMALY_05000372 (__SILICON_REVISION__ < 1) /* Mobile DDR Operation Not Functional */ #define ANOMALY_05000377 (1) /* Security/Authentication Speedpath Causes Authentication To Fail To Initiate */ -#define ANOMALY_05000378 (1) +#define ANOMALY_05000378 (__SILICON_REVISION__ < 2) /* 16-Bit NAND FLASH Boot Mode Is Not Functional */ #define ANOMALY_05000379 (1) /* 8-Bit NAND Flash Boot Mode Not Functional */ @@ -126,25 +128,37 @@ /* BK_ONES, BK_ZEROS, and BK_DATECODE Constants Not Functional */ #define ANOMALY_05000397 (__SILICON_REVISION__ < 1) /* Lockbox SESR Disallows Certain User Interrupts */ -#define ANOMALY_05000404 (1) +#define ANOMALY_05000404 (__SILICON_REVISION__ < 2) /* Lockbox SESR Firmware Does Not Save/Restore Full Context */ #define ANOMALY_05000405 (1) /* Lockbox SESR Argument Checking Does Not Check L2 Memory Protection Range */ -#define ANOMALY_05000406 (1) +#define ANOMALY_05000406 (__SILICON_REVISION__ < 2) /* Lockbox SESR Firmware Arguments Are Not Retained After First Initialization */ -#define ANOMALY_05000407 (1) +#define ANOMALY_05000407 (__SILICON_REVISION__ < 2) /* Lockbox Firmware Memory Cleanup Routine Does not Clear Registers */ #define ANOMALY_05000408 (1) /* Lockbox firmware leaves MDMA0 channel enabled */ -#define ANOMALY_05000409 (1) +#define ANOMALY_05000409 (__SILICON_REVISION__ < 2) /* bfrom_SysControl() Firmware Function Cannot be Used to Enter Power Saving Modes */ -#define ANOMALY_05000411 (1) -/* FIFO Boot Mode Is Not Functional */ -#define ANOMALY_05000412 (1) +#define ANOMALY_05000411 (__SILICON_REVISION__ < 2) /* NAND Boot Mode Not Compatible With Some NAND Flash Devices */ -#define ANOMALY_05000413 (1) +#define ANOMALY_05000413 (__SILICON_REVISION__ < 2) /* OTP_CHECK_FOR_PREV_WRITE Bit is Not Functional in bfrom_OtpWrite() API */ -#define ANOMALY_05000414 (1) +#define ANOMALY_05000414 (__SILICON_REVISION__ < 2) +/* Speculative Fetches Can Cause Undesired External FIFO Operations */ +#define ANOMALY_05000416 (1) +/* Multichannel SPORT Channel Misalignment Under Specific Configuration */ +#define ANOMALY_05000425 (1) +/* Speculative Fetches of Indirect-Pointer Instructions Can Cause Spurious Hardware Errors */ +#define ANOMALY_05000426 (1) +/* CORE_EPPI_PRIO bit and SYS_EPPI_PRIO bit in the HMDMA1_CONTROL register are not functional */ +#define ANOMALY_05000427 (__SILICON_REVISION__ < 2) +/* WB_EDGE Bit in NFC_IRQSTAT Incorrectly Behaves as a Buffer Status Bit Instead of an IRQ Status Bit */ +#define ANOMALY_05000429 (__SILICON_REVISION__ < 2) +/* Software System Reset Corrupts PLL_LOCKCNT Register */ +#define ANOMALY_05000430 (__SILICON_REVISION__ >= 2) +/* IFLUSH Instruction at End of Hardware Loop Causes Infinite Stall */ +#define ANOMALY_05000443 (1) /* Anomalies that don't exist on this proc */ #define ANOMALY_05000125 (0) @@ -161,5 +175,8 @@ #define ANOMALY_05000311 (0) #define ANOMALY_05000323 (0) #define ANOMALY_05000363 (0) +#define ANOMALY_05000412 (0) +#define ANOMALY_05000432 (0) +#define ANOMALY_05000435 (0) #endif diff --git a/include/asm-blackfin/mach-bf561/anomaly.h b/include/asm-blackfin/mach-bf561/anomaly.h index e9c4ca8..1a9e175 100644 --- a/include/asm-blackfin/mach-bf561/anomaly.h +++ b/include/asm-blackfin/mach-bf561/anomaly.h @@ -7,7 +7,7 @@ */ /* This file shoule be up to date with: - * - Revision P, 02/08/2008; ADSP-BF561 Blackfin Processor Anomaly List + * - Revision Q, 11/07/2008; ADSP-BF561 Blackfin Processor Anomaly List */ #ifndef _MACH_ANOMALY_H_ @@ -264,6 +264,18 @@ #define ANOMALY_05000371 (1) /* Level-Sensitive External GPIO Wakeups May Cause Indefinite Stall */ #define ANOMALY_05000403 (1) +/* TESTSET Instruction Causes Data Corruption with Writeback Data Cache Enabled */ +#define ANOMALY_05000412 (1) +/* Speculative Fetches Can Cause Undesired External FIFO Operations */ +#define ANOMALY_05000416 (1) +/* Multichannel SPORT Channel Misalignment Under Specific Configuration */ +#define ANOMALY_05000425 (1) +/* Speculative Fetches of Indirect-Pointer Instructions Can Cause False Hardware Errors */ +#define ANOMALY_05000426 (1) +/* Lost/Corrupted L2/L3 Memory Write after Speculative L2 Memory Read by Core B */ +#define ANOMALY_05000428 (__SILICON_REVISION__ > 3) +/* IFLUSH Instruction at End of Hardware Loop Causes Infinite Stall */ +#define ANOMALY_05000443 (1) /* Anomalies that don't exist on this proc */ #define ANOMALY_05000158 (0) @@ -271,5 +283,8 @@ #define ANOMALY_05000273 (0) #define ANOMALY_05000311 (0) #define ANOMALY_05000353 (1) +#define ANOMALY_05000386 (1) +#define ANOMALY_05000432 (0) +#define ANOMALY_05000435 (0) #endif diff --git a/include/asm-ppc/immap_512x.h b/include/asm-ppc/immap_512x.h index cd90945..8087869 100644 --- a/include/asm-ppc/immap_512x.h +++ b/include/asm-ppc/immap_512x.h @@ -415,7 +415,25 @@ typedef struct ioctrl512x { * IIM */ typedef struct iim512x { - u8 fixme[0x1000]; + u32 stat; /* IIM status register */ + u32 statm; /* IIM status IRQ mask */ + u32 err; /* IIM errors register */ + u32 emask; /* IIM error IRQ mask */ + u32 fctl; /* IIM fuse control register */ + u32 ua; /* IIM upper address register */ + u32 la; /* IIM lower address register */ + u32 sdat; /* IIM explicit sense data */ + u8 res0[0x08]; + u32 prg_p; /* IIM program protection register */ + u8 res1[0x10]; + u32 divide; /* IIM divide factor register */ + u8 res2[0x7c0]; + u32 fbac0; /* IIM fuse bank 0 prot (for Freescale use) */ + u32 fb0w0[0x1f]; /* IIM fuse bank 0 data (for Freescale use) */ + u8 res3[0x380]; + u32 fbac1; /* IIM fuse bank 1 protection */ + u32 fb1w1[0x01f]; /* IIM fuse bank 1 data */ + u8 res4[0x380]; } iim512x_t; /* @@ -451,7 +469,34 @@ typedef struct lpc512x { * PATA */ typedef struct pata512x { - u8 fixme[0x100]; + /* LOCAL Registers */ + u32 pata_time1; /* Time register 1: PIO and tx timing parameter */ + u32 pata_time2; /* Time register 2: PIO timing parameter */ + u32 pata_time3; /* Time register 3: PIO and MDMA timing parameter */ + u32 pata_time4; /* Time register 4: MDMA and UDMA timing parameter */ + u32 pata_time5; /* Time register 5: UDMA timing parameter */ + u32 pata_time6; /* Time register 6: UDMA timing parameter */ + u32 pata_fifo_data32; /* 32bit wide dataport to/from FIFO */ + u32 pata_fifo_data16; /* 16bit wide dataport to/from FIFO */ + u32 pata_fifo_fill; /* FIFO filling in halfwords (READONLY)*/ + u32 pata_ata_control; /* ATA Interface control register */ + u32 pata_irq_pending; /* Interrupt pending register (READONLY) */ + u32 pata_irq_enable; /* Interrupt enable register */ + u32 pata_irq_clear; /* Interrupt clear register (WRITEONLY)*/ + u32 pata_fifo_alarm; /* fifo alarm threshold */ + u32 res1[0x1A]; + /* DRIVE Registers */ + u32 pata_drive_data; /* drive data register*/ + u32 pata_drive_features;/* drive features register */ + u32 pata_drive_sectcnt; /* drive sector count register */ + u32 pata_drive_sectnum; /* drive sector number register */ + u32 pata_drive_cyllow; /* drive cylinder low register */ + u32 pata_drive_cylhigh; /* drive cylinder high register */ + u32 pata_drive_dev_head;/* drive device head register */ + u32 pata_drive_command; /* write = drive command, read = drive status reg */ + u32 res2[0x06]; + u32 pata_drive_alt_stat;/* write = drive control, read = drive alt status reg */ + u32 res3[0x09]; } pata512x_t; /* diff --git a/include/configs/ads5121.h b/include/configs/ads5121.h index bb3525f..8fda3f2 100644 --- a/include/configs/ads5121.h +++ b/include/configs/ads5121.h @@ -47,6 +47,7 @@ #define CONFIG_E300 1 /* E300 Family */ #define CONFIG_MPC512X 1 /* MPC512X family */ #define CONFIG_FSL_DIU_FB 1 /* FSL DIU */ +#undef CONFIG_FSL_DIU_LOGO_BMP /* Don't include FSL DIU binary bmp */ /* video */ #undef CONFIG_VIDEO @@ -294,6 +295,11 @@ #endif /* + * IIM - IC Identification Module + */ +#undef CONFIG_IIM + +/* * EEPROM configuration */ #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2 /* 16-bit EEPROM address */ @@ -348,11 +354,20 @@ #define CONFIG_CMD_REGINFO #define CONFIG_CMD_EEPROM #define CONFIG_CMD_DATE +#undef CONFIG_CMD_FUSE +#define CONFIG_CMD_IDE +#define CONFIG_CMD_EXT2 #if defined(CONFIG_PCI) #define CONFIG_CMD_PCI #endif +#if defined(CONFIG_CMD_IDE) +#define CONFIG_DOS_PARTITION +#define CONFIG_MAC_PARTITION +#define CONFIG_ISO_PARTITION +#endif /* defined(CONFIG_CMD_IDE) */ + /* * Watchdog timeout = CONFIG_SYS_WATCHDOG_VALUE * 65536 / IPS clock. * For example, when IPS is set to 66MHz and CONFIG_SYS_WATCHDOG_VALUE is set @@ -489,4 +504,48 @@ #define OF_TBCLK (bd->bi_busfreq / 4) #define OF_STDOUT_PATH "/soc@80000000/serial@11300" +/*----------------------------------------------------------------------- + * IDE/ATA stuff + *----------------------------------------------------------------------- + */ + +#undef CONFIG_IDE_8xx_PCCARD /* Use IDE with PC Card Adapter */ +#undef CONFIG_IDE_8xx_DIRECT /* Direct IDE not supported */ +#undef CONFIG_IDE_LED /* LED for IDE not supported */ + +#define CONFIG_IDE_RESET /* reset for IDE supported */ +#define CONFIG_IDE_PREINIT + +#define CONFIG_SYS_IDE_MAXBUS 1 /* max. 1 IDE bus */ +#define CONFIG_SYS_IDE_MAXDEVICE 2 /* max. 1 drive per IDE bus */ + +#define CONFIG_SYS_ATA_IDE0_OFFSET 0x0000 +#define CONFIG_SYS_ATA_BASE_ADDR MPC512X_PATA + +/* Offset for data I/O RefMan MPC5121EE Table 28-10 */ +#define CONFIG_SYS_ATA_DATA_OFFSET (0x00A0) + +/* Offset for normal register accesses */ +#define CONFIG_SYS_ATA_REG_OFFSET (CONFIG_SYS_ATA_DATA_OFFSET) + +/* Offset for alternate registers RefMan MPC5121EE Table 28-23 */ +#define CONFIG_SYS_ATA_ALT_OFFSET (0x00D8) + +/* Interval between registers */ +#define CONFIG_SYS_ATA_STRIDE 4 + +#define ATA_BASE_ADDR MPC512X_PATA + +/* + * Control register bit definitions + */ +#define FSL_ATA_CTRL_FIFO_RST_B 0x80000000 +#define FSL_ATA_CTRL_ATA_RST_B 0x40000000 +#define FSL_ATA_CTRL_FIFO_TX_EN 0x20000000 +#define FSL_ATA_CTRL_FIFO_RCV_EN 0x10000000 +#define FSL_ATA_CTRL_DMA_PENDING 0x08000000 +#define FSL_ATA_CTRL_DMA_ULTRA 0x04000000 +#define FSL_ATA_CTRL_DMA_WRITE 0x02000000 +#define FSL_ATA_CTRL_IORDY_EN 0x01000000 + #endif /* __CONFIG_H */ diff --git a/include/flash.h b/include/flash.h index 6e2981c..02c6a04 100644 --- a/include/flash.h +++ b/include/flash.h @@ -33,7 +33,7 @@ typedef struct { ulong size; /* total bank size in bytes */ ushort sector_count; /* number of erase units */ ulong flash_id; /* combined device & manufacturer code */ - ulong start[CONFIG_SYS_MAX_FLASH_SECT]; /* physical sector start addresses */ + ulong start[CONFIG_SYS_MAX_FLASH_SECT]; /* virtual sector start address */ uchar protect[CONFIG_SYS_MAX_FLASH_SECT]; /* sector protection status */ #ifdef CONFIG_SYS_FLASH_CFI uchar portwidth; /* the width of the port */ diff --git a/include/mpc512x.h b/include/mpc512x.h index 05a2063..0f02293 100644 --- a/include/mpc512x.h +++ b/include/mpc512x.h @@ -573,6 +573,31 @@ void iopin_initialize(iopin_t *,int); /* Register Offset Base */ #define MPC512X_FEC (CONFIG_SYS_IMMR + 0x02800) +#define MPC512X_PATA (CONFIG_SYS_IMMR + 0x10200) + +/* IIM control */ +#define IIM_SET_UA(bk, f) ((bk << 3) | (f >> 5)) +#define IIM_SET_LA(f, bit) (((f & 0x0000001f) << 3) | bit) +#define IIM_STAT_BUSY 0x00000080 +#define IIM_STAT_PRGD 0x00000002 +#define IIM_STAT_SNSD 0x00000001 +#define IIM_ERR_WPE 0x00000040 +#define IIM_ERR_OPE 0x00000020 +#define IIM_ERR_RPE 0x00000010 +#define IIM_ERR_WLRE 0x00000008 +#define IIM_ERR_SNSE 0x00000004 +#define IIM_ERR_PARITYE 0x00000002 +#define IIM_PRG_P_SET 0x000000aa +#define IIM_PRG_P_UNSET 0 +#define IIM_FCTL_PROG_PULSE 0x00000020 +#define IIM_FCTL_PROG 0x00000001 +#define IIM_FCTL_ESNS_N 0x00000008 +#define IIM_FBAC_FBWP 0x00000080 +#define IIM_FBAC_FBOP 0x00000040 +#define IIM_FBAC_FBRP 0x00000020 +#define IIM_FBAC_FBESP 0x00000008 +#define IIM_PROTECTION 0x000000e8 +#define IIM_FMAX 31 /* Number of I2C buses */ #define I2C_BUS_CNT 3 |