diff options
| author | wdenk <wdenk> | 2003-04-20 14:04:18 +0000 |
|---|---|---|
| committer | wdenk <wdenk> | 2003-04-20 14:04:18 +0000 |
| commit | d791b1dc3e64a6a6317293245d884589bc5c6277 (patch) | |
| tree | 32f7bfaa5f3112cae01cf78252b1f3c66fcc4354 /common/cmd_bootm.c | |
| parent | 4a6fd34b267dbf4a72080ab9a085bb45c63660fb (diff) | |
| download | u-boot-imx-d791b1dc3e64a6a6317293245d884589bc5c6277.zip u-boot-imx-d791b1dc3e64a6a6317293245d884589bc5c6277.tar.gz u-boot-imx-d791b1dc3e64a6a6317293245d884589bc5c6277.tar.bz2 | |
* Make sure Block Lock Bits get cleared in R360MPI flash driver
* MPC823 LCD driver: Fill color map backwards, to allow for steady
display when Linux takes over
* Patch by Erwin Rol, 27 Feb 2003:
Add support for RTEMS (this time for real).
* Add support for "bmp info" and "bmp display" commands to load
bitmap images; this can be used (for example in a "preboot"
command) to display a splash screen very quickly after poweron.
* Add support for 133 MHz clock on INCA-IP board
Diffstat (limited to 'common/cmd_bootm.c')
| -rw-r--r-- | common/cmd_bootm.c | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/common/cmd_bootm.c b/common/cmd_bootm.c index 8b32f1c..c3d62cb 100644 --- a/common/cmd_bootm.c +++ b/common/cmd_bootm.c @@ -98,6 +98,7 @@ static boot_os_Fcn do_bootm_linux; extern boot_os_Fcn do_bootm_linux; #endif static boot_os_Fcn do_bootm_netbsd; +static boot_os_Fcn do_bootm_rtems; #if (CONFIG_COMMANDS & CFG_CMD_ELF) static boot_os_Fcn do_bootm_vxworks; static boot_os_Fcn do_bootm_qnxelf; @@ -321,6 +322,12 @@ int do_bootm (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) do_bootm_netbsd (cmdtp, flag, argc, argv, addr, len_ptr, verify); break; + + case IH_OS_RTEMS: + do_bootm_rtems (cmdtp, flag, argc, argv, + addr, len_ptr, verify); + break; + #if (CONFIG_COMMANDS & CFG_CMD_ELF) case IH_OS_VXWORKS: do_bootm_vxworks (cmdtp, flag, argc, argv, @@ -831,6 +838,7 @@ print_type (image_header_t *hdr) case IH_OS_VXWORKS: os = "VxWorks"; break; case IH_OS_QNX: os = "QNX"; break; case IH_OS_U_BOOT: os = "U-Boot"; break; + case IH_OS_RTEMS: os = "RTEMS"; break; default: os = "Unknown OS"; break; } @@ -953,6 +961,29 @@ int gunzip(void *dst, int dstlen, unsigned char *src, int *lenp) return (0); } +static void +do_bootm_rtems (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[], + ulong addr, ulong *len_ptr, int verify) +{ + DECLARE_GLOBAL_DATA_PTR; + image_header_t *hdr = &header; + void (*entry_point)(bd_t *); + + entry_point = (void (*)(bd_t *)) hdr->ih_ep; + + printf ("## Transferring control to RTEMS (at address %08lx) ...\n", + (ulong)entry_point); + + SHOW_BOOT_PROGRESS (15); + + /* + * RTEMS Parameters: + * r3: ptr to board info data + */ + + (*entry_point ) ( gd->bd ); +} + #if (CONFIG_COMMANDS & CFG_CMD_ELF) static void do_bootm_vxworks (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[], |