[PATCH] Add boot -c option: set console name and baudrate

Question

3. From 4c7e5fb13b0c4243994d2349c0531ebc55cbfeb4 Mon Sep 17 00:00:00 2001
4. From: wham <[email]wham.xia@gmail.com[/email]>
5. Date: Mon, 2 Nov 2009 15:23:35 +0800
6. Subject: [PATCH] Add boot -c option: set console name and baudrate
8. ---
9. app/boot/boot.c   |    5 +++--
10. filesys/sysconf.c |    1 +
11. 2 files changed, 4 insertions(+), 2 deletions(-)
13. diff --git a/app/boot/boot.c b/app/boot/boot.c
14. index 26f0c7b..bcc9185 100644
15. --- a/app/boot/boot.c
16. +++ b/app/boot/boot.c
17. @@ -114,7 +114,8 @@ static int BootUsage(void)
18.                 "\t-n [nfs_server:/path/to/nfs/root]:  boot via NFS\n"
19.                 "\t-l [kernel command line]:  boot via spcified CmdLine\n"
20.                 "\t-r [ramdisk_image_name]:  boot with Ramdisk\n"
21. -                "\t-m <MachID>:  set board machine ID\n"
22. +                "\t-c <console_name, baudrate>:  set console name and baudrate\n"
23. +                "\t-m <machine ID>:  set board machine ID\n"
24.                 "\t-v:  print the linux parameters and quit\n"
25.                 "\nExamples:\n"
26.                 "\t..."
27. @@ -416,7 +417,7 @@ static int BuildCmdline(char *pchCmdline, size_t nMaxLen)
28. #endif
29. // } MARK_MAXWIT_TRAINING
31. -        str += sprintf(str, " console=%s,115200", pKeParam->szConDev);
32. +        str += sprintf(str, " console=%s", pKeParam->szConDev);
34. L2:
35.         GuFlashClose(pFlash);
36. diff --git a/filesys/sysconf.c b/filesys/sysconf.c
37. index f5a3bfd..aaf0be8 100644
38. --- a/filesys/sysconf.c
39. +++ b/filesys/sysconf.c
40. @@ -228,6 +228,7 @@ int SysConfReset()
41.         strncpy(pKeParam->szNfsPath, CONF_NFS_ROOT, sizeof(pKeParam->szNfsPath));
43.         strncpy(pKeParam->szConDev, CONF_CONSOLE_NAME, sizeof(pKeParam->szConDev));
44. +        sprintf(pKeParam->szConDev, "%s,115200", CONF_CONSOLE_NAME);
45.         pKeParam->dwMachID = MACH_ID;
47.         SysConfCheckSum(NULL);
48. --
49. 1.6.0.4

复制代码