diff options
Diffstat (limited to 'arch/powerpc/cpu/mpc8xxx/ddr/main.c')
| -rw-r--r-- | arch/powerpc/cpu/mpc8xxx/ddr/main.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/arch/powerpc/cpu/mpc8xxx/ddr/main.c b/arch/powerpc/cpu/mpc8xxx/ddr/main.c index 7a8636de166..c35405dcc9e 100644 --- a/arch/powerpc/cpu/mpc8xxx/ddr/main.c +++ b/arch/powerpc/cpu/mpc8xxx/ddr/main.c @@ -504,7 +504,13 @@ fsl_ddr_compute(fsl_ddr_info_t *pinfo, unsigned int start_step, fsl_ddr_cfg_regs_t *reg = &ddr_reg[i]; if (reg->cs[j].config & 0x80000000) { unsigned int end; - end = reg->cs[j].bnds & 0xFFF; + /* + * 0xfffffff is a special value we put + * for unused bnds + */ + if (reg->cs[j].bnds == 0xffffffff) + continue; + end = reg->cs[j].bnds & 0xffff; if (end > max_end) { max_end = end; } |