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arm64: zynqmp: Check 0 node ID

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ID is decimal not hexadecimal that's why passing hex number all the time
end's up as 0 that's why check it. Node ID 0 is not valid anyway.
Also properly say it in help.

Signed-off-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/68c5cd5eade216f3c5aa6eb703ee9f69f14acad1.1685615549.git.michal.simek@amd.com
This commit is contained in:
Michal Simek 2023-06-01 12:32:36 +02:00
parent 24d32e05ce
commit 999ac2c37a
1 changed files with 5 additions and 1 deletions
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6
board/xilinx/zynqmp/cmds.c
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@ -216,6 +216,10 @@ static int do_zynqmp_pmufw(struct cmd_tbl *cmdtp, int flag, int argc,
return zynqmp_pmufw_config_close();
id = dectoul(argv[3], NULL);
if (!id) {
printf("Incorrect ID passed\n");
return CMD_RET_USAGE;
}
printf("Enable permission for node ID %d\n", id);
@ -429,7 +433,7 @@ static char zynqmp_help_text[] =
" lock(0)/split(1)\n"
#endif
"zynqmp pmufw address size - load PMU FW configuration object\n"
"zynqmp pmufw node <id> - load PMU FW configuration object\n"
"zynqmp pmufw node <id> - load PMU FW configuration object, <id> in dec\n"
"zynqmp pmufw node close - disable config object loading\n"
" node: keyword, id: NODE_ID in decimal format\n"
"zynqmp rsa srcaddr srclen mod exp rsaop -\n"