From: Bin Meng Date: Mon, 28 Mar 2022 02:43:51 +0000 (+0800) Subject: doc: usage: Convert README.plan9 to reST X-Git-Tag: baikal/mips/sdk5.9~7^2^2~3^2~3 X-Git-Url: https://git.baikalelectronics.ru/?a=commitdiff_plain;h=13240e9f1d34a48c05510028812cea438a98010f;p=uboot.git doc: usage: Convert README.plan9 to reST This converts the existing README.plan9 to reST, and puts it under the doc/usage/os directory. Signed-off-by: Bin Meng Reviewed-by: Heinrich Schuchardt --- diff --git a/doc/README.plan9 b/doc/README.plan9 deleted file mode 100644 index 2d3d0e0cf6..0000000000 --- a/doc/README.plan9 +++ /dev/null @@ -1,18 +0,0 @@ -Plan 9 from Bell Labs kernel images require additional setup to pass -configuration information to the kernel. An environment variable named -confaddr must be defined with the same value as CONFADDR (see mem.h). -Use of this facility is optional, but should be preferable to manual -configuration. - -When booting an image, arguments supplied to the bootm command will be -copied to CONFADDR. If no arguments are specified, the contents of the -bootargs environment variable will be copied. - -If no command line arguments or bootargs are defined, CONFADDR is left -uninitialized to permit manual configuration. For example, PC-style -configuration could be simulated by issuing a fatload in bootcmd: - - # setenv bootcmd fatload mmc 0 $confaddr plan9.ini; ...; bootm - -Steven Stallion -June 2013 diff --git a/doc/usage/index.rst b/doc/usage/index.rst index a16deee145..8a54d9cb03 100644 --- a/doc/usage/index.rst +++ b/doc/usage/index.rst @@ -60,4 +60,5 @@ Booting OS .. toctree:: :maxdepth: 1 + os/plan9 os/vxworks diff --git a/doc/usage/os/plan9.rst b/doc/usage/os/plan9.rst new file mode 100644 index 0000000000..f91712c009 --- /dev/null +++ b/doc/usage/os/plan9.rst @@ -0,0 +1,22 @@ +.. SPDX-License-Identifier: GPL-2.0+ +.. Steven Stallion +.. June 2013 + +Plan 9 +====== + +Plan 9 from Bell Labs kernel images require additional setup to pass +configuration information to the kernel. An environment variable named +confaddr must be defined with the same value as CONFADDR (see mem.h). +Use of this facility is optional, but should be preferable to manual +configuration. + +When booting an image, arguments supplied to the bootm command will be +copied to CONFADDR. If no arguments are specified, the contents of the +bootargs environment variable will be copied. + +If no command line arguments or bootargs are defined, CONFADDR is left +uninitialized to permit manual configuration. For example, PC-style +configuration could be simulated by issuing a fatload in bootcmd:: + + # setenv bootcmd fatload mmc 0 $confaddr plan9.ini; ...; bootm