diff options
Diffstat (limited to 'arch/powerpc/platforms')
| -rw-r--r-- | arch/powerpc/platforms/52xx/mpc52xx_pm.c | 11 | ||||
| -rw-r--r-- | arch/powerpc/platforms/cell/iommu.c | 2 |
2 files changed, 11 insertions, 2 deletions
diff --git a/arch/powerpc/platforms/52xx/mpc52xx_pm.c b/arch/powerpc/platforms/52xx/mpc52xx_pm.c index a55b0b6813ed..76722532bd95 100644 --- a/arch/powerpc/platforms/52xx/mpc52xx_pm.c +++ b/arch/powerpc/platforms/52xx/mpc52xx_pm.c @@ -64,10 +64,19 @@ int mpc52xx_pm_prepare(void) { .type = "builtin", .compatible = "mpc5200", }, /* efika */ {} }; + struct resource res; /* map the whole register space */ np = of_find_matching_node(NULL, immr_ids); - mbar = of_iomap(np, 0); + + if (of_address_to_resource(np, 0, &res)) { + pr_err("mpc52xx_pm_prepare(): could not get IMMR address\n"); + of_node_put(np); + return -ENOSYS; + } + + mbar = ioremap(res.start, 0xc000); /* we should map whole region including SRAM */ + of_node_put(np); if (!mbar) { pr_err("mpc52xx_pm_prepare(): could not map registers\n"); diff --git a/arch/powerpc/platforms/cell/iommu.c b/arch/powerpc/platforms/cell/iommu.c index 22667a09d40e..4326b737d913 100644 --- a/arch/powerpc/platforms/cell/iommu.c +++ b/arch/powerpc/platforms/cell/iommu.c @@ -1066,7 +1066,7 @@ static int __init cell_iommu_fixed_mapping_init(void) fbase = _ALIGN_UP(fbase, 1 << IO_SEGMENT_SHIFT); fsize = lmb_phys_mem_size(); - if ((fbase + fsize) <= 0x800000000) + if ((fbase + fsize) <= 0x800000000ul) hbase = 0; /* use the device tree window */ else { /* If we're over 32 GB we need to cheat. We can't map all of |