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| author | Juergen Beisert <j.beisert@pengutronix.de> | 2007-11-08 12:01:52 +0100 |
|---|---|---|
| committer | Juergen Beisert <j.beisert@pengutronix.de> | 2007-11-08 12:01:52 +0100 |
| commit | 8fe25ecf1270ab08e0b3baf5e8bae91e8f55eaa9 (patch) | |
| tree | e7688eb0e6b8a5c8aba5c810719d41888c7de926 /lib | |
| parent | 0a13be8de25ea2ba37f156fbfac0555125f651f3 (diff) | |
| download | barebox-8fe25ecf1270ab08e0b3baf5e8bae91e8f55eaa9.tar.gz barebox-8fe25ecf1270ab08e0b3baf5e8bae91e8f55eaa9.tar.xz | |
adding various doku
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/driver.c | 34 |
1 files changed, 33 insertions, 1 deletions
diff --git a/lib/driver.c b/lib/driver.c index a356b4e118..e7c98a4d36 100644 --- a/lib/driver.c +++ b/lib/driver.c @@ -20,6 +20,11 @@ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ +/** + * @file + * @brief U-Boot's driver model, and devinfo command + */ + #include <common.h> #include <command.h> #include <driver.h> @@ -321,7 +326,7 @@ static __maybe_unused char cmd_devinfo_help[] = "Usage: devinfo [DEVICE]\n" "If called without arguments devinfo shows a summary about known devices and\n" "drivers. If called with a device path as argument devinfo shows more detailed\n" -"informations about this device and its parameters.\n"; +"information about this device and its parameters.\n"; U_BOOT_CMD_START(devinfo) .maxargs = 2, @@ -329,3 +334,30 @@ U_BOOT_CMD_START(devinfo) .usage = "display info about devices and drivers", U_BOOT_CMD_HELP(cmd_devinfo_help) U_BOOT_CMD_END + +/** + * @page devinfo_command devinfo + * + * Usage is: devinfo /dev/\<device> + * + * If called without arguments devinfo shows a summary about known devices and + * drivers. If called with a device path as argument devinfo shows more + * detailed information about this device and its parameters. + * + * Example from an MPC5200 based system: +@verbatim + uboot:/ devinfo /dev/eth0 + base : 0x1002b000 + size : 0x00000000 + driver: fec_mpc5xxx + + no info available for eth0 + Parameters: + ip = 192.168.23.197 + ethaddr = 80:81:82:83:84:86 + gateway = 192.168.23.1 + netmask = 255.255.255.0 + serverip = 192.168.23.2 +@endverbatim + * + */ |