diff options
Diffstat (limited to 'arch/powerpc/cpu/mpc85xx/fdt.c')
| -rw-r--r-- | arch/powerpc/cpu/mpc85xx/fdt.c | 30 |
1 files changed, 27 insertions, 3 deletions
diff --git a/arch/powerpc/cpu/mpc85xx/fdt.c b/arch/powerpc/cpu/mpc85xx/fdt.c index ab0933076d..24eb9789be 100644 --- a/arch/powerpc/cpu/mpc85xx/fdt.c +++ b/arch/powerpc/cpu/mpc85xx/fdt.c @@ -100,6 +100,22 @@ void ft_fixup_cpu(void *blob, u64 memory_limit) printf("Failed to reserve memory for bootpg: %s\n", fdt_strerror(off)); } + +#ifndef CONFIG_MPC8xxx_DISABLE_BPTR + /* + * Reserve the default boot page so OSes dont use it. + * The default boot page is always mapped to bootpg above using + * boot page translation. + */ + if (0xfffff000ull < memory_limit) { + off = fdt_add_mem_rsv(blob, 0xfffff000ull, (u64)4096); + if (off < 0) { + printf("Failed to reserve memory for 0xfffff000: %s\n", + fdt_strerror(off)); + } + } +#endif + /* Reserve spin table page */ if (spin_tbl_addr < memory_limit) { off = fdt_add_mem_rsv(blob, @@ -591,6 +607,14 @@ void ft_cpu_setup(void *blob, bd_t *bd) /* delete crypto node if not on an E-processor */ if (!IS_E_PROCESSOR(get_svr())) fdt_fixup_crypto_node(blob, 0); +#if CONFIG_SYS_FSL_SEC_COMPAT >= 4 + else { + ccsr_sec_t __iomem *sec; + + sec = (void __iomem *)CONFIG_SYS_FSL_SEC_ADDR; + fdt_fixup_crypto_node(blob, in_be32(&sec->secvid_ms)); + } +#endif fdt_fixup_ethernet(blob); @@ -613,9 +637,9 @@ void ft_cpu_setup(void *blob, bd_t *bd) "bus-frequency", bd->bi_busfreq, 1); do_fixup_by_compat_u32(blob, "fsl,pq3-localbus", - "bus-frequency", gd->lbc_clk, 1); + "bus-frequency", gd->arch.lbc_clk, 1); do_fixup_by_compat_u32(blob, "fsl,elbc", - "bus-frequency", gd->lbc_clk, 1); + "bus-frequency", gd->arch.lbc_clk, 1); #ifdef CONFIG_QE ft_qe_setup(blob); ft_fixup_qe_snum(blob); @@ -787,7 +811,7 @@ int ft_verify_fdt(void *fdt) #ifdef CONFIG_SYS_LBC_ADDR off = fdt_node_offset_by_compatible(fdt, -1, "fsl,elbc"); if (off > 0) { - const u32 *reg = fdt_getprop(fdt, off, "reg", NULL); + const fdt32_t *reg = fdt_getprop(fdt, off, "reg", NULL); if (reg) { uint64_t uaddr = CCSR_VIRT_TO_PHYS(CONFIG_SYS_LBC_ADDR); |