diff options
Diffstat (limited to 'arch/arm/mach-k3/common.c')
-rw-r--r-- | arch/arm/mach-k3/common.c | 99 |
1 files changed, 2 insertions, 97 deletions
diff --git a/arch/arm/mach-k3/common.c b/arch/arm/mach-k3/common.c index 23ec1f26e8c..faa7848dc21 100644 --- a/arch/arm/mach-k3/common.c +++ b/arch/arm/mach-k3/common.c @@ -409,101 +409,6 @@ void board_fit_image_post_process(const void *fit, int node, void **p_image, } #endif -#if defined(CONFIG_OF_LIBFDT) -int fdt_fixup_msmc_ram(void *blob, char *parent_path, char *node_name) -{ - u64 msmc_start = 0, msmc_end = 0, msmc_size, reg[2]; - struct ti_sci_handle *ti_sci = get_ti_sci_handle(); - int ret, node, subnode, len, prev_node; - u32 range[4], addr, size; - const fdt32_t *sub_reg; - - ti_sci->ops.core_ops.query_msmc(ti_sci, &msmc_start, &msmc_end); - msmc_size = msmc_end - msmc_start + 1; - debug("%s: msmc_start = 0x%llx, msmc_size = 0x%llx\n", __func__, - msmc_start, msmc_size); - - /* find or create "msmc_sram node */ - ret = fdt_path_offset(blob, parent_path); - if (ret < 0) - return ret; - - node = fdt_find_or_add_subnode(blob, ret, node_name); - if (node < 0) - return node; - - ret = fdt_setprop_string(blob, node, "compatible", "mmio-sram"); - if (ret < 0) - return ret; - - reg[0] = cpu_to_fdt64(msmc_start); - reg[1] = cpu_to_fdt64(msmc_size); - ret = fdt_setprop(blob, node, "reg", reg, sizeof(reg)); - if (ret < 0) - return ret; - - fdt_setprop_cell(blob, node, "#address-cells", 1); - fdt_setprop_cell(blob, node, "#size-cells", 1); - - range[0] = 0; - range[1] = cpu_to_fdt32(msmc_start >> 32); - range[2] = cpu_to_fdt32(msmc_start & 0xffffffff); - range[3] = cpu_to_fdt32(msmc_size); - ret = fdt_setprop(blob, node, "ranges", range, sizeof(range)); - if (ret < 0) - return ret; - - subnode = fdt_first_subnode(blob, node); - prev_node = 0; - - /* Look for invalid subnodes and delete them */ - while (subnode >= 0) { - sub_reg = fdt_getprop(blob, subnode, "reg", &len); - addr = fdt_read_number(sub_reg, 1); - sub_reg++; - size = fdt_read_number(sub_reg, 1); - debug("%s: subnode = %d, addr = 0x%x. size = 0x%x\n", __func__, - subnode, addr, size); - if (addr + size > msmc_size || - !strncmp(fdt_get_name(blob, subnode, &len), "sysfw", 5) || - !strncmp(fdt_get_name(blob, subnode, &len), "tifs", 4) || - !strncmp(fdt_get_name(blob, subnode, &len), "l3cache", 7)) { - fdt_del_node(blob, subnode); - debug("%s: deleting subnode %d\n", __func__, subnode); - if (!prev_node) - subnode = fdt_first_subnode(blob, node); - else - subnode = fdt_next_subnode(blob, prev_node); - } else { - prev_node = subnode; - subnode = fdt_next_subnode(blob, prev_node); - } - } - - return 0; -} - -int fdt_disable_node(void *blob, char *node_path) -{ - int offs; - int ret; - - offs = fdt_path_offset(blob, node_path); - if (offs < 0) { - printf("Node %s not found.\n", node_path); - return offs; - } - ret = fdt_setprop_string(blob, offs, "status", "disabled"); - if (ret < 0) { - printf("Could not add status property to node %s: %s\n", - node_path, fdt_strerror(ret)); - return ret; - } - return 0; -} - -#endif - #ifndef CONFIG_SYSRESET void reset_cpu(void) { @@ -668,7 +573,7 @@ void remove_fwl_configs(struct fwl_data *fwl_data, size_t fwl_data_size) } } -void spl_enable_dcache(void) +void spl_enable_cache(void) { #if !(defined(CONFIG_SYS_ICACHE_OFF) && defined(CONFIG_SYS_DCACHE_OFF)) phys_addr_t ram_top = CFG_SYS_SDRAM_BASE; @@ -689,7 +594,7 @@ void spl_enable_dcache(void) gd->arch.tlb_addr + gd->arch.tlb_size); gd->relocaddr = gd->arch.tlb_addr; - dcache_enable(); + enable_caches(); #endif } |