diff options
Diffstat (limited to 'meta-openbmc-mods/meta-common/recipes-core/dropbear/files')
2 files changed, 74 insertions, 0 deletions
diff --git a/meta-openbmc-mods/meta-common/recipes-core/dropbear/files/0001-Enable-UART-mux-setting-before-SOL-activation-via-SS.patch b/meta-openbmc-mods/meta-common/recipes-core/dropbear/files/0001-Enable-UART-mux-setting-before-SOL-activation-via-SS.patch new file mode 100644 index 000000000..22aed3a07 --- /dev/null +++ b/meta-openbmc-mods/meta-common/recipes-core/dropbear/files/0001-Enable-UART-mux-setting-before-SOL-activation-via-SS.patch @@ -0,0 +1,43 @@ +From 41a43e4b149af0bbfa82ca1b9479dd7dfb2455de Mon Sep 17 00:00:00 2001 +From: Chalapathi Venkataramashetty <chalapathix.venkataramashetty@intel.com> +Date: Wed, 13 Oct 2021 22:52:34 +0000 +Subject: [PATCH] Enable UART mux setting before SOL activation via SSH + +Switching UART routing when starting obmc-service introduces garbled +character printing out on physical host serial output and it's +inevitable so this commit moves the routing logic into host console +connection flow in SSH SOL to avoid the issue until SOL is actually +activated. + +Tested: SOL activation is working fine via SSH + +Signed-off-by: Chalapathi Venkataramashetty <chalapathix.venkataramashetty@intel.com> +--- + svr-runopts.c | 11 +++++++++++ + 1 file changed, 11 insertions(+) + +diff --git a/svr-runopts.c b/svr-runopts.c +index 2c905dd..6fc25e8 100644 +--- a/svr-runopts.c ++++ b/svr-runopts.c +@@ -414,6 +414,17 @@ void svr_getopts(int argc, char ** argv) { + } + + if (svr_opts.forced_command) { ++ if (strcmp(svr_opts.forced_command, "/usr/bin/obmc-console-client") == 0) { ++ FILE *fp; ++ fp = fopen("/sys/bus/platform/drivers/aspeed-uart-routing/" ++ "1e789098.uart-routing/hicra", ++ "w"); ++ if (fp != NULL) { ++ char *uartMuxCtrlVal = "0x03450003"; ++ fprintf(fp, "%s", uartMuxCtrlVal); ++ fclose(fp); ++ } ++ } + dropbear_log(LOG_INFO, "Forced command set to '%s'", svr_opts.forced_command); + } + #if DROPBEAR_PLUGIN +-- +2.17.1 + diff --git a/meta-openbmc-mods/meta-common/recipes-core/dropbear/files/enable-ssh.sh b/meta-openbmc-mods/meta-common/recipes-core/dropbear/files/enable-ssh.sh new file mode 100755 index 000000000..01ebe098f --- /dev/null +++ b/meta-openbmc-mods/meta-common/recipes-core/dropbear/files/enable-ssh.sh @@ -0,0 +1,31 @@ +#!/bin/sh + +usage="$(basename $0) [-h] [-d] -- Enable/Disable ssh for root user +where: + -h help + -d disable ssh and remove priv-admin permission for root user" + +enable_ssh() { + systemctl enable --now dropbear.socket + groupmems -g priv-admin -a root + echo "Enabled SSH service for root user successful" +} + +disable_ssh() { + systemctl disable --now dropbear.socket + systemctl stop dropbear@*.service + groupmems -g priv-admin -d root + echo "Disabled SSH service" +} + +case "$1" in +"-h") + echo ${usage} + ;; +"-d") + disable_ssh + ;; +*) + enable_ssh + ;; +esac |