From: Dave Liu daveliu@freescale.com

According the user manual, we need loop-check the L2 enable bit set.

Signed-off-by: Dave Liu daveliu@freescale.com Signed-off-by: Kumar Gala galak@kernel.crashing.org --- cpu/mpc85xx/cpu_init.c | 5 ++++- 1 files changed, 4 insertions(+), 1 deletions(-)

diff --git a/cpu/mpc85xx/cpu_init.c b/cpu/mpc85xx/cpu_init.c index 5336934..0041a60 100644 --- a/cpu/mpc85xx/cpu_init.c +++ b/cpu/mpc85xx/cpu_init.c @@ -360,8 +360,11 @@ int cpu_init_r(void) /* enable the cache */ mtspr(SPRN_L2CSR0, CONFIG_SYS_INIT_L2CSR0);

- if (CONFIG_SYS_INIT_L2CSR0 & L2CSR0_L2E) + if (CONFIG_SYS_INIT_L2CSR0 & L2CSR0_L2E) { + while (!(mfspr(SPRN_L2CSR0) & L2CSR0_L2E)) + ; printf("%d KB enabled\n", (l2cfg0 & 0x3fff) * 64); + } #else puts("disabled\n"); #endif