diff options
Diffstat (limited to 'common')
| -rw-r--r-- | common/cmd_nand.c | 14 | ||||
| -rw-r--r-- | common/cmd_net.c | 55 | ||||
| -rw-r--r-- | common/miiphyutil.c | 2 |
3 files changed, 69 insertions, 2 deletions
diff --git a/common/cmd_nand.c b/common/cmd_nand.c index 0e49e9f..c2e67ab 100644 --- a/common/cmd_nand.c +++ b/common/cmd_nand.c @@ -9,6 +9,7 @@ #include <command.h> #include <malloc.h> #include <asm/io.h> +#include <watchdog.h> #ifdef CONFIG_SHOW_BOOT_PROGRESS # include <status_led.h> @@ -63,6 +64,7 @@ struct nand_oob_config { #define NANDRW_READ 0x01 #define NANDRW_WRITE 0x00 #define NANDRW_JFFS2 0x02 +#define NANDRW_JFFS2_SKIP 0x04 /* * Function Prototypes @@ -207,6 +209,11 @@ int do_nand (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) } else if (cmdtail && !strncmp(cmdtail, ".jffs2", 2)) cmd |= NANDRW_JFFS2; /* skip bad blocks */ + else if (cmdtail && !strncmp(cmdtail, ".jffs2s", 2)) { + cmd |= NANDRW_JFFS2; /* skip bad blocks (on read too) */ + if (cmd & NANDRW_READ) + cmd |= NANDRW_JFFS2_SKIP; /* skip bad blocks (on read too) */ + } #ifdef SXNI855T /* need ".e" same as ".j" for compatibility with older units */ else if (cmdtail && !strcmp(cmdtail, ".e")) @@ -258,7 +265,7 @@ U_BOOT_CMD( "nand - NAND sub-system\n", "info - show available NAND devices\n" "nand device [dev] - show or set current device\n" - "nand read[.jffs2] addr off size\n" + "nand read[.jffs2[s]] addr off size\n" "nand write[.jffs2] addr off size - read/write `size' bytes starting\n" " at offset `off' to/from memory address `addr'\n" "nand erase [clean] [off size] - erase `size' bytes from\n" @@ -420,6 +427,7 @@ static void nand_print_bad(struct nand_chip* nand) * 1: NANDRW_READ read, fail on bad block * 2: NANDRW_WRITE | NANDRW_JFFS2 write, skip bad blocks * 3: NANDRW_READ | NANDRW_JFFS2 read, data all 0xff for bad blocks + * 7: NANDRW_READ | NANDRW_JFFS2 | NANDRW_JFFS2_SKIP read, skip bad blocks */ static int nand_rw (struct nand_chip* nand, int cmd, size_t start, size_t len, @@ -450,6 +458,10 @@ static int nand_rw (struct nand_chip* nand, int cmd, } continue; } + else if (cmd == (NANDRW_READ | NANDRW_JFFS2 | NANDRW_JFFS2_SKIP)) { + start += erasesize; + continue; + } else if (cmd == (NANDRW_WRITE | NANDRW_JFFS2)) { /* skip bad block */ start += erasesize; diff --git a/common/cmd_net.c b/common/cmd_net.c index f13e9d4..85a9023 100644 --- a/common/cmd_net.c +++ b/common/cmd_net.c @@ -96,7 +96,7 @@ U_BOOT_CMD( static void netboot_update_env(void) { - char tmp[16] ; + char tmp[22] ; if (NetOurGatewayIP) { ip_to_string (NetOurGatewayIP, tmp); @@ -139,6 +139,16 @@ static void netboot_update_env(void) if (NetOurNISDomain[0]) setenv("domain", NetOurNISDomain); + if (ntohs(NetOurVLAN) != (ushort)-1) { + VLAN_to_string(NetOurVLAN, tmp); + setenv("vlan", tmp); + } + + if (ntohs(NetOurNativeVLAN) != (ushort)-1) { + VLAN_to_string(NetOurNativeVLAN, tmp); + setenv("vlan", tmp); + } + } static int netboot_common (int proto, cmd_tbl_t *cmdtp, int argc, char *argv[]) @@ -238,4 +248,47 @@ U_BOOT_CMD( ); #endif /* CFG_CMD_PING */ +#if (CONFIG_COMMANDS & CFG_CMD_CDP) + +static void cdp_update_env(void) +{ + char tmp[16]; + + if (CDPApplianceVLAN != htons(-1)) { + printf("CDP offered appliance VLAN %d\n", ntohs(CDPApplianceVLAN)); + VLAN_to_string(CDPApplianceVLAN, tmp); + setenv("vlan", tmp); + NetOurVLAN = CDPApplianceVLAN; + } + + if (CDPNativeVLAN != htons(-1)) { + printf("CDP offered native VLAN %d\n", ntohs(CDPNativeVLAN)); + VLAN_to_string(CDPNativeVLAN, tmp); + setenv("nvlan", tmp); + NetOurNativeVLAN = CDPNativeVLAN; + } + +} + +int do_cdp (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) +{ + int r; + + r = NetLoop(CDP); + if (r < 0) { + printf("cdp failed; perhaps not a CISCO switch?\n"); + return 1; + } + + cdp_update_env(); + + return 0; +} + +U_BOOT_CMD( + cdp, 1, 1, do_cdp, + "cdp - Perform CDP network configuration\n", +); +#endif /* CFG_CMD_CDP */ + #endif /* CFG_CMD_NET */ diff --git a/common/miiphyutil.c b/common/miiphyutil.c index 919de3e..721d109 100644 --- a/common/miiphyutil.c +++ b/common/miiphyutil.c @@ -203,6 +203,8 @@ int miiphy_link (unsigned char addr) { unsigned short reg; + /* dummy read; needed to latch some phys */ + (void)miiphy_read(addr, PHY_BMSR, ®); if (miiphy_read (addr, PHY_BMSR, ®)) { puts ("PHY_BMSR read failed, assuming no link\n"); return (0); |