diff options
Diffstat (limited to 'common')
| -rw-r--r-- | common/Makefile | 44 | ||||
| -rw-r--r-- | common/cmd_immap.c | 2 | ||||
| -rw-r--r-- | common/cmd_mmc.c | 109 | ||||
| -rw-r--r-- | common/cmd_sf.c | 32 | ||||
| -rw-r--r-- | common/env_mmc.c | 12 | ||||
| -rw-r--r-- | common/image-fit.c | 2 | ||||
| -rw-r--r-- | common/usb_hub.c | 15 | ||||
| -rw-r--r-- | common/usb_kbd.c | 10 |
8 files changed, 182 insertions, 44 deletions
diff --git a/common/Makefile b/common/Makefile index 3ba431626..35816037e 100644 --- a/common/Makefile +++ b/common/Makefile @@ -44,13 +44,11 @@ COBJS-$(CONFIG_SYS_GENERIC_BOARD) += board_r.o COBJS-y += cmd_boot.o COBJS-$(CONFIG_CMD_BOOTM) += cmd_bootm.o COBJS-y += cmd_help.o -COBJS-y += cmd_nvedit.o COBJS-y += cmd_version.o # environment COBJS-y += env_attr.o COBJS-y += env_callback.o -COBJS-y += env_common.o COBJS-y += env_flags.o COBJS-$(CONFIG_ENV_IS_IN_DATAFLASH) += env_dataflash.o COBJS-$(CONFIG_ENV_IS_IN_EEPROM) += env_eeprom.o @@ -191,14 +189,6 @@ COBJS-$(CONFIG_CMD_ZIP) += cmd_zip.o COBJS-$(CONFIG_CMD_ZFS) += cmd_zfs.o # others -ifdef CONFIG_DDR_SPD -SPD := y -endif -ifdef CONFIG_SPD_EEPROM -SPD := y -endif -COBJS-$(SPD) += ddr_spd.o -COBJS-$(CONFIG_HWCONFIG) += hwconfig.o COBJS-$(CONFIG_BOOTSTAGE) += bootstage.o COBJS-$(CONFIG_CONSOLE_MUX) += iomux.o COBJS-y += flash.o @@ -216,18 +206,36 @@ COBJS-$(CONFIG_CMD_GPT) += cmd_gpt.o endif ifdef CONFIG_SPL_BUILD -COBJS-y += cmd_nvedit.o -COBJS-y += env_common.o COBJS-$(CONFIG_ENV_IS_IN_FLASH) += env_flash.o COBJS-$(CONFIG_SPL_YMODEM_SUPPORT) += xyzModem.o -COBJS-$(CONFIG_SPL_NET_SUPPORT) += cmd_nvedit.o -COBJS-$(CONFIG_SPL_NET_SUPPORT) += env_attr.o -COBJS-$(CONFIG_SPL_NET_SUPPORT) += env_callback.o -COBJS-$(CONFIG_SPL_NET_SUPPORT) += env_common.o -COBJS-$(CONFIG_SPL_NET_SUPPORT) += env_flags.o -COBJS-$(CONFIG_SPL_NET_SUPPORT) += env_nowhere.o COBJS-$(CONFIG_SPL_NET_SUPPORT) += miiphyutil.o +# environment +COBJS-$(CONFIG_SPL_ENV_SUPPORT) += env_attr.o +COBJS-$(CONFIG_SPL_ENV_SUPPORT) += env_flags.o +COBJS-$(CONFIG_SPL_ENV_SUPPORT) += env_callback.o +ifneq ($(CONFIG_SPL_NET_SUPPORT),y) +COBJS-$(CONFIG_ENV_IS_NOWHERE) += env_nowhere.o +COBJS-$(CONFIG_ENV_IS_IN_MMC) += env_mmc.o +COBJS-$(CONFIG_ENV_IS_IN_NAND) += env_nand.o +COBJS-$(CONFIG_ENV_IS_IN_SPI_FLASH) += env_sf.o +COBJS-$(CONFIG_ENV_IS_IN_FLASH) += env_flash.o +else +COBJS-y += env_nowhere.o +endif endif +# core command +COBJS-y += cmd_nvedit.o +#environment +COBJS-y += env_common.o +#others +ifdef CONFIG_DDR_SPD +SPD := y +endif +ifdef CONFIG_SPD_EEPROM +SPD := y +endif +COBJS-$(SPD) += ddr_spd.o +COBJS-$(CONFIG_HWCONFIG) += hwconfig.o COBJS-$(CONFIG_BOUNCE_BUFFER) += bouncebuf.o COBJS-y += console.o COBJS-y += dlmalloc.o diff --git a/common/cmd_immap.c b/common/cmd_immap.c index fdf9489b2..bb15795e2 100644 --- a/common/cmd_immap.c +++ b/common/cmd_immap.c @@ -535,7 +535,7 @@ do_i2cinfo (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) volatile iic_t *iip; uint dpaddr; - dpaddr = *((unsigned short *) (&immap->im_dprambase[PROFF_I2C_BASE])); + dpaddr = immap->im_dprambase16[PROFF_I2C_BASE / sizeof(u16)]; if (dpaddr == 0) iip = NULL; else diff --git a/common/cmd_mmc.c b/common/cmd_mmc.c index 7d824690b..5f1ed430e 100644 --- a/common/cmd_mmc.c +++ b/common/cmd_mmc.c @@ -147,6 +147,36 @@ U_BOOT_CMD( "- display info of the current MMC device" ); +#ifdef CONFIG_SUPPORT_EMMC_BOOT +static int boot_part_access(struct mmc *mmc, u8 ack, u8 part_num, u8 access) +{ + int err; + err = mmc_boot_part_access(mmc, ack, part_num, access); + + if ((err == 0) && (access != 0)) { + printf("\t\t\t!!!Notice!!!\n"); + + printf("!You must close EMMC boot Partition"); + printf("after all images are written\n"); + + printf("!EMMC boot partition has continuity"); + printf("at image writing time.\n"); + + printf("!So, do not close the boot partition"); + printf("before all images are written.\n"); + return 0; + } else if ((err == 0) && (access == 0)) + return 0; + else if ((err != 0) && (access != 0)) { + printf("EMMC boot partition-%d OPEN Failed.\n", part_num); + return 1; + } else { + printf("EMMC boot partition-%d CLOSE Failed.\n", part_num); + return 1; + } +} +#endif + static int do_mmcops(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) { enum mmc_state state; @@ -258,8 +288,74 @@ static int do_mmcops(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) curr_device, mmc->part_num); return 0; - } +#ifdef CONFIG_SUPPORT_EMMC_BOOT + } else if ((strcmp(argv[1], "open") == 0) || + (strcmp(argv[1], "close") == 0)) { + int dev; + struct mmc *mmc; + u8 part_num, access = 0; + + if (argc == 4) { + dev = simple_strtoul(argv[2], NULL, 10); + part_num = simple_strtoul(argv[3], NULL, 10); + } else { + return CMD_RET_USAGE; + } + + mmc = find_mmc_device(dev); + if (!mmc) { + printf("no mmc device at slot %x\n", dev); + return 1; + } + if (IS_SD(mmc)) { + printf("SD device cannot be opened/closed\n"); + return 1; + } + + if ((part_num <= 0) || (part_num > MMC_NUM_BOOT_PARTITION)) { + printf("Invalid boot partition number:\n"); + printf("Boot partition number cannot be <= 0\n"); + printf("EMMC44 supports only 2 boot partitions\n"); + return 1; + } + + if (strcmp(argv[1], "open") == 0) + access = part_num; /* enable R/W access to boot part*/ + else + access = 0; /* No access to boot partition */ + + /* acknowledge to be sent during boot operation */ + return boot_part_access(mmc, 1, part_num, access); + + } else if (strcmp(argv[1], "bootpart") == 0) { + int dev; + dev = simple_strtoul(argv[2], NULL, 10); + + u32 bootsize = simple_strtoul(argv[3], NULL, 10); + u32 rpmbsize = simple_strtoul(argv[4], NULL, 10); + struct mmc *mmc = find_mmc_device(dev); + if (!mmc) { + printf("no mmc device at slot %x\n", dev); + return 1; + } + + if (IS_SD(mmc)) { + printf("It is not a EMMC device\n"); + return 1; + } + + if (0 == mmc_boot_partition_size_change(mmc, + bootsize, rpmbsize)) { + printf("EMMC boot partition Size %d MB\n", bootsize); + printf("EMMC RPMB partition Size %d MB\n", rpmbsize); + return 0; + } else { + printf("EMMC boot partition Size change Failed.\n"); + return 1; + } +#endif /* CONFIG_SUPPORT_EMMC_BOOT */ + } state = MMC_INVALID; if (argc == 5 && strcmp(argv[1], "read") == 0) state = MMC_READ; @@ -334,5 +430,14 @@ U_BOOT_CMD( "mmc rescan\n" "mmc part - lists available partition on current mmc device\n" "mmc dev [dev] [part] - show or set current mmc device [partition]\n" - "mmc list - lists available devices"); + "mmc list - lists available devices\n" +#ifdef CONFIG_SUPPORT_EMMC_BOOT + "mmc open <dev> <boot_partition>\n" + " - Enable boot_part for booting and enable R/W access of boot_part\n" + "mmc close <dev> <boot_partition>\n" + " - Enable boot_part for booting and disable access to boot_part\n" + "mmc bootpart <device num> <boot part size MB> <RPMB part size MB>\n" + " - change sizes of boot and RPMB partions of specified device\n" #endif + ); +#endif /* !CONFIG_GENERIC_MMC */ diff --git a/common/cmd_sf.c b/common/cmd_sf.c index 0a17782d6..19b0dc9f4 100644 --- a/common/cmd_sf.c +++ b/common/cmd_sf.c @@ -234,7 +234,7 @@ static int do_spi_flash_read_write(int argc, char * const argv[]) unsigned long len; void *buf; char *endp; - int ret; + int ret = 1; if (argc < 4) return -1; @@ -264,19 +264,23 @@ static int do_spi_flash_read_write(int argc, char * const argv[]) if (strcmp(argv[0], "update") == 0) ret = spi_flash_update(flash, offset, len, buf); - else if (strcmp(argv[0], "read") == 0) - ret = spi_flash_read(flash, offset, len, buf); - else - ret = spi_flash_write(flash, offset, len, buf); + else if (strncmp(argv[0], "read", 4) == 0 || + strncmp(argv[0], "write", 5) == 0) { + int read; - unmap_physmem(buf, len); + read = strncmp(argv[0], "read", 4) == 0; + if (read) + ret = spi_flash_read(flash, offset, len, buf); + else + ret = spi_flash_write(flash, offset, len, buf); - if (ret) { - printf("SPI flash %s failed\n", argv[0]); - return 1; + printf("SF: %zu bytes @ %#x %s: %s\n", (size_t)len, (u32)offset, + read ? "Read" : "Written", ret ? "ERROR" : "OK"); } - return 0; + unmap_physmem(buf, len); + + return ret == 0 ? 0 : 1; } static int do_spi_flash_erase(int argc, char * const argv[]) @@ -305,12 +309,10 @@ static int do_spi_flash_erase(int argc, char * const argv[]) } ret = spi_flash_erase(flash, offset, len); - if (ret) { - printf("SPI flash %s failed\n", argv[0]); - return 1; - } + printf("SF: %zu bytes @ %#x Erased: %s\n", (size_t)len, (u32)offset, + ret ? "ERROR" : "OK"); - return 0; + return ret == 0 ? 0 : 1; } #ifdef CONFIG_CMD_SF_TEST diff --git a/common/env_mmc.c b/common/env_mmc.c index 9ca098fa6..5d3a769db 100644 --- a/common/env_mmc.c +++ b/common/env_mmc.c @@ -53,11 +53,19 @@ DECLARE_GLOBAL_DATA_PTR; __weak int mmc_get_env_addr(struct mmc *mmc, int copy, u32 *env_addr) { - *env_addr = CONFIG_ENV_OFFSET; + s64 offset; + + offset = CONFIG_ENV_OFFSET; #ifdef CONFIG_ENV_OFFSET_REDUND if (copy) - *env_addr = CONFIG_ENV_OFFSET_REDUND; + offset = CONFIG_ENV_OFFSET_REDUND; #endif + + if (offset < 0) + offset += mmc->capacity; + + *env_addr = offset; + return 0; } diff --git a/common/image-fit.c b/common/image-fit.c index 7bf82d33c..f40f1603f 100644 --- a/common/image-fit.c +++ b/common/image-fit.c @@ -1557,7 +1557,7 @@ int fit_image_load(bootm_headers_t *images, const char *prop_name, ulong addr, if (fit_image_get_data(fit, noffset, &buf, &size)) { printf("Could not find %s subimage data!\n", prop_name); bootstage_error(bootstage_id + BOOTSTAGE_SUB_GET_DATA); - return -ENOMEDIUM; + return -ENOENT; } len = (ulong)size; diff --git a/common/usb_hub.c b/common/usb_hub.c index 0d79ec3ea..774ba6387 100644 --- a/common/usb_hub.c +++ b/common/usb_hub.c @@ -53,6 +53,10 @@ #include <asm/4xx_pci.h> #endif +#ifndef CONFIG_USB_HUB_MIN_POWER_ON_DELAY +#define CONFIG_USB_HUB_MIN_POWER_ON_DELAY 100 +#endif + #define USB_BUFSIZ 512 static struct usb_hub_device hub_dev[USB_MAX_HUB]; @@ -148,8 +152,8 @@ static void usb_hub_power_on(struct usb_hub_device *hub) debug("port %d returns %lX\n", i + 1, dev->status); } - /* Wait at least 100 msec for power to become stable */ - mdelay(max(pgood_delay, (unsigned)100)); + /* Wait for power to become stable */ + mdelay(max(pgood_delay, CONFIG_USB_HUB_MIN_POWER_ON_DELAY)); } void usb_hub_reset(void) @@ -485,7 +489,11 @@ static int usb_hub_configure(struct usb_device *dev) i + 1, portstatus); usb_clear_port_feature(dev, i + 1, USB_PORT_FEAT_C_ENABLE); - + /* + * The following hack causes a ghost device problem + * to Faraday EHCI + */ +#ifndef CONFIG_USB_EHCI_FARADAY /* EM interference sometimes causes bad shielded USB * devices to be shutdown by the hub, this hack enables * them again. Works at least with mouse driver */ @@ -497,6 +505,7 @@ static int usb_hub_configure(struct usb_device *dev) "re-enabling...\n", i + 1); usb_hub_port_connect_change(dev, i); } +#endif } if (portstatus & USB_PORT_STAT_SUSPEND) { debug("port %d suspend change\n", i + 1); diff --git a/common/usb_kbd.c b/common/usb_kbd.c index b96284992..3174b5e1b 100644 --- a/common/usb_kbd.c +++ b/common/usb_kbd.c @@ -461,8 +461,13 @@ static int usb_kbd_probe(struct usb_device *dev, unsigned int ifnum) usb_set_idle(dev, iface->desc.bInterfaceNumber, REPEAT_RATE, 0); debug("USB KBD: enable interrupt pipe...\n"); - usb_submit_int_msg(dev, pipe, data->new, maxp > 8 ? 8 : maxp, - ep->bInterval); + if (usb_submit_int_msg(dev, pipe, data->new, maxp > 8 ? 8 : maxp, + ep->bInterval) < 0) { + printf("Failed to get keyboard state from device %04x:%04x\n", + dev->descriptor.idVendor, dev->descriptor.idProduct); + /* Abort, we don't want to use that non-functional keyboard. */ + return 0; + } /* Success. */ return 1; @@ -496,6 +501,7 @@ int drv_usb_kbd_init(void) if (old_dev) { /* Already registered, just return ok. */ debug("USB KBD: is already registered.\n"); + usb_kbd_deregister(); return 1; } |