Hello, This patch ensures the soft reset of the board for the 85xx boards by setting the MSR[DE] in the do_reset function.
Signed-off-by: Sughosh Ganu urwithsughosh@gmail.com
--- cpu/mpc85xx/cpu.c | 7 ++++++- 1 files changed, 6 insertions(+), 1 deletions(-)
diff --git a/cpu/mpc85xx/cpu.c b/cpu/mpc85xx/cpu.c index 08e0468..bbc5444 100644 --- a/cpu/mpc85xx/cpu.c +++ b/cpu/mpc85xx/cpu.c @@ -163,7 +163,12 @@ int do_reset (cmd_tbl_t *cmdtp, bd_t *bd, int flag, int argc, char *argv[]) * Initiate hard reset in debug control register DBCR0 * Make sure MSR[DE] = 1 */ - unsigned long val; + unsigned long val, msr; + + msr = mfmsr (); + msr |= MSR_DE; + mtmsr (msr); + val = mfspr(DBCR0); val |= 0x70000000; mtspr(DBCR0,val);