diff options
Diffstat (limited to 'cmd')
| -rw-r--r-- | cmd/Kconfig | 8 | ||||
| -rw-r--r-- | cmd/bcb.c | 11 | ||||
| -rw-r--r-- | cmd/net.c | 22 | ||||
| -rw-r--r-- | cmd/qfw.c | 6 | ||||
| -rw-r--r-- | cmd/sf.c | 18 |
5 files changed, 56 insertions, 9 deletions
diff --git a/cmd/Kconfig b/cmd/Kconfig index 16030e34a1..41cf1d46fb 100644 --- a/cmd/Kconfig +++ b/cmd/Kconfig @@ -1842,6 +1842,14 @@ config CMD_LINK_LOCAL help Acquire a network IP address using the link-local protocol +config CMD_NCSI + bool "ncsi" + depends on PHY_NCSI + help + Manually configure the attached NIC via NC-SI. + Normally this happens automatically before other network + operations. + endif config CMD_ETHSW @@ -14,6 +14,7 @@ #include <part.h> #include <malloc.h> #include <memalign.h> +#include <linux/err.h> enum bcb_cmd { BCB_CMD_LOAD, @@ -128,6 +129,16 @@ static int __bcb_load(int devnum, const char *partp) goto err_read_fail; } + /* + * always select the USER mmc hwpart in case another + * blk operation selected a different hwpart + */ + ret = blk_dselect_hwpart(desc, 0); + if (IS_ERR_VALUE(ret)) { + ret = -ENODEV; + goto err_read_fail; + } + part = simple_strtoul(partp, &endp, 0); if (*endp == '\0') { ret = part_get_info(desc, part, &info); @@ -16,6 +16,7 @@ #include <net.h> #include <net/udp.h> #include <net/sntp.h> +#include <net/ncsi.h> static int netboot_common(enum proto_t, struct cmd_tbl *, int, char * const []); @@ -566,3 +567,24 @@ U_BOOT_CMD( "list - list available devices\n" ); #endif // CONFIG_DM_ETH + +#if defined(CONFIG_CMD_NCSI) +static int do_ncsi(struct cmd_tbl *cmdtp, int flag, int argc, char * const argv[]) +{ + if (!phy_interface_is_ncsi() || !ncsi_active()) { + printf("Device not configured for NC-SI\n"); + return CMD_RET_FAILURE; + } + + if (net_loop(NCSI) < 0) + return CMD_RET_FAILURE; + + return CMD_RET_SUCCESS; +} + +U_BOOT_CMD( + ncsi, 1, 1, do_ncsi, + "Configure attached NIC via NC-SI", + "" +); +#endif /* CONFIG_CMD_NCSI */ @@ -26,8 +26,8 @@ static int qemu_fwcfg_cmd_setup_kernel(void *load_addr, void *initrd_addr) qfw_read_entry(qfw_dev, FW_CFG_KERNEL_SIZE, 4, &kernel_size); if (kernel_size == 0) { - printf("warning: no kernel available\n"); - return -1; + printf("fatal: no kernel available\n"); + return CMD_RET_FAILURE; } data_addr = load_addr; @@ -40,6 +40,7 @@ static int qemu_fwcfg_cmd_setup_kernel(void *load_addr, void *initrd_addr) qfw_read_entry(qfw_dev, FW_CFG_KERNEL_DATA, le32_to_cpu(kernel_size), data_addr); data_addr += le32_to_cpu(kernel_size); + env_set_hex("filesize", le32_to_cpu(kernel_size)); data_addr = initrd_addr; qfw_read_entry(qfw_dev, FW_CFG_INITRD_SIZE, 4, &initrd_size); @@ -49,6 +50,7 @@ static int qemu_fwcfg_cmd_setup_kernel(void *load_addr, void *initrd_addr) qfw_read_entry(qfw_dev, FW_CFG_INITRD_DATA, le32_to_cpu(initrd_size), data_addr); data_addr += le32_to_cpu(initrd_size); + env_set_hex("filesize", le32_to_cpu(initrd_size)); } qfw_read_entry(qfw_dev, FW_CFG_CMDLINE_SIZE, 4, &cmdline_size); @@ -179,16 +179,18 @@ static const char *spi_flash_update_block(struct spi_flash *flash, u32 offset, size_t len, const char *buf, char *cmp_buf, size_t *skipped) { char *ptr = (char *)buf; + u32 start_offset = offset % flash->sector_size; + u32 read_offset = offset - start_offset; - debug("offset=%#x, sector_size=%#x, len=%#zx\n", - offset, flash->sector_size, len); + debug("offset=%#x+%#x, sector_size=%#x, len=%#zx\n", + read_offset, start_offset, flash->sector_size, len); /* Read the entire sector so to allow for rewriting */ - if (spi_flash_read(flash, offset, flash->sector_size, cmp_buf)) + if (spi_flash_read(flash, read_offset, flash->sector_size, cmp_buf)) return "read"; /* Compare only what is meaningful (len) */ - if (memcmp(cmp_buf, buf, len) == 0) { - debug("Skip region %x size %zx: no change\n", - offset, len); + if (memcmp(cmp_buf + start_offset, buf, len) == 0) { + debug("Skip region %x+%x size %zx: no change\n", + start_offset, read_offset, len); *skipped += len; return NULL; } @@ -197,7 +199,7 @@ static const char *spi_flash_update_block(struct spi_flash *flash, u32 offset, return "erase"; /* If it's a partial sector, copy the data into the temp-buffer */ if (len != flash->sector_size) { - memcpy(cmp_buf, buf, len); + memcpy(cmp_buf + start_offset, buf, len); ptr = cmp_buf; } /* Write one complete sector */ @@ -238,6 +240,8 @@ static int spi_flash_update(struct spi_flash *flash, u32 offset, for (; buf < end && !err_oper; buf += todo, offset += todo) { todo = min_t(size_t, end - buf, flash->sector_size); + todo = min_t(size_t, end - buf, + flash->sector_size - (offset % flash->sector_size)); if (get_timer(last_update) > 100) { printf(" \rUpdating, %zu%% %lu B/s", 100 - (end - buf) / scale, |