diff options
Diffstat (limited to 'arch/powerpc/cpu/mpc85xx/cpu_init.c')
| -rw-r--r-- | arch/powerpc/cpu/mpc85xx/cpu_init.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/powerpc/cpu/mpc85xx/cpu_init.c b/arch/powerpc/cpu/mpc85xx/cpu_init.c index f1f80f7ae..6aca166a9 100644 --- a/arch/powerpc/cpu/mpc85xx/cpu_init.c +++ b/arch/powerpc/cpu/mpc85xx/cpu_init.c @@ -392,6 +392,12 @@ int cpu_init_r(void) puts("enabled\n"); } #elif defined(CONFIG_BACKSIDE_L2_CACHE) + if ((SVR_SOC_VER(get_svr()) == SVR_P2040) || + (SVR_SOC_VER(get_svr()) == SVR_P2040_E)) { + puts("N/A\n"); + goto skip_l2; + } + u32 l2cfg0 = mfspr(SPRN_L2CFG0); /* invalidate the L2 cache */ @@ -412,6 +418,8 @@ int cpu_init_r(void) ; printf("%d KB enabled\n", (l2cfg0 & 0x3fff) * 64); } + +skip_l2: #else puts("disabled\n"); #endif |