Before moving the lifecycle to OEM closed, confirm the lifecycle is OEM open, otherwise cancel to move forward the lifecycle.
Signed-off-by: Ye Li <[email protected]> Reviewed-by: Peng Fan <[email protected]> --- arch/arm/mach-imx/ele_ahab.c | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/arch/arm/mach-imx/ele_ahab.c b/arch/arm/mach-imx/ele_ahab.c index da8c99b..58b6542 100644 --- a/arch/arm/mach-imx/ele_ahab.c +++ b/arch/arm/mach-imx/ele_ahab.c @@ -474,10 +474,20 @@ static int do_ahab_close(struct cmd_tbl *cmdtp, int flag, int argc, { int err; u32 resp; + u32 lc; if (!confirm_close()) return -EACCES; + lc = readl(FSB_BASE_ADDR + 0x41c); + lc &= 0x3ff; + + if (lc != 0x8) { + puts("Current lifecycle is NOT OEM open, can't move to OEM closed\n"); + display_life_cycle(lc); + return -EPERM; + } + err = ahab_forward_lifecycle(8, &resp); if (err != 0) { printf("Error in forward lifecycle to OEM closed\n"); -- 2.7.4
