diff options
Diffstat (limited to 'arch/mips/cavium-octeon')
| -rw-r--r-- | arch/mips/cavium-octeon/octeon-platform.c | 86 | ||||
| -rw-r--r-- | arch/mips/cavium-octeon/setup.c | 2 |
2 files changed, 72 insertions, 16 deletions
diff --git a/arch/mips/cavium-octeon/octeon-platform.c b/arch/mips/cavium-octeon/octeon-platform.c index d113c8ded6e2..a7d9f07b745d 100644 --- a/arch/mips/cavium-octeon/octeon-platform.c +++ b/arch/mips/cavium-octeon/octeon-platform.c @@ -560,7 +560,7 @@ static void __init octeon_fdt_rm_ethernet(int node) fdt_nop_node(initial_boot_params, node); } -static void __init octeon_fdt_pip_port(int iface, int i, int p, int max, u64 *pmac) +static void __init octeon_fdt_pip_port(int iface, int i, int p, int max) { char name_buffer[20]; int eth; @@ -583,10 +583,9 @@ static void __init octeon_fdt_pip_port(int iface, int i, int p, int max, u64 *pm phy_addr = cvmx_helper_board_get_mii_address(ipd_port); octeon_fdt_set_phy(eth, phy_addr); - octeon_fdt_set_mac_addr(eth, pmac); } -static void __init octeon_fdt_pip_iface(int pip, int idx, u64 *pmac) +static void __init octeon_fdt_pip_iface(int pip, int idx) { char name_buffer[20]; int iface; @@ -602,7 +601,73 @@ static void __init octeon_fdt_pip_iface(int pip, int idx, u64 *pmac) count = cvmx_helper_ports_on_interface(idx); for (p = 0; p < 16; p++) - octeon_fdt_pip_port(iface, idx, p, count - 1, pmac); + octeon_fdt_pip_port(iface, idx, p, count - 1); +} + +void __init octeon_fill_mac_addresses(void) +{ + const char *alias_prop; + char name_buffer[20]; + u64 mac_addr_base; + int aliases; + int pip; + int i; + + aliases = fdt_path_offset(initial_boot_params, "/aliases"); + if (aliases < 0) + return; + + mac_addr_base = + ((octeon_bootinfo->mac_addr_base[0] & 0xffull)) << 40 | + ((octeon_bootinfo->mac_addr_base[1] & 0xffull)) << 32 | + ((octeon_bootinfo->mac_addr_base[2] & 0xffull)) << 24 | + ((octeon_bootinfo->mac_addr_base[3] & 0xffull)) << 16 | + ((octeon_bootinfo->mac_addr_base[4] & 0xffull)) << 8 | + (octeon_bootinfo->mac_addr_base[5] & 0xffull); + + for (i = 0; i < 2; i++) { + int mgmt; + + snprintf(name_buffer, sizeof(name_buffer), "mix%d", i); + alias_prop = fdt_getprop(initial_boot_params, aliases, + name_buffer, NULL); + if (!alias_prop) + continue; + mgmt = fdt_path_offset(initial_boot_params, alias_prop); + if (mgmt < 0) + continue; + octeon_fdt_set_mac_addr(mgmt, &mac_addr_base); + } + + alias_prop = fdt_getprop(initial_boot_params, aliases, "pip", NULL); + if (!alias_prop) + return; + + pip = fdt_path_offset(initial_boot_params, alias_prop); + if (pip < 0) + return; + + for (i = 0; i <= 4; i++) { + int iface; + int p; + + snprintf(name_buffer, sizeof(name_buffer), "interface@%d", i); + iface = fdt_subnode_offset(initial_boot_params, pip, + name_buffer); + if (iface < 0) + continue; + for (p = 0; p < 16; p++) { + int eth; + + snprintf(name_buffer, sizeof(name_buffer), + "ethernet@%x", p); + eth = fdt_subnode_offset(initial_boot_params, iface, + name_buffer); + if (eth < 0) + continue; + octeon_fdt_set_mac_addr(eth, &mac_addr_base); + } + } } int __init octeon_prune_device_tree(void) @@ -612,7 +677,6 @@ int __init octeon_prune_device_tree(void) const char *alias_prop; char name_buffer[20]; int aliases; - u64 mac_addr_base; if (fdt_check_header(initial_boot_params)) panic("Corrupt Device Tree."); @@ -623,15 +687,6 @@ int __init octeon_prune_device_tree(void) return -EINVAL; } - - mac_addr_base = - ((octeon_bootinfo->mac_addr_base[0] & 0xffull)) << 40 | - ((octeon_bootinfo->mac_addr_base[1] & 0xffull)) << 32 | - ((octeon_bootinfo->mac_addr_base[2] & 0xffull)) << 24 | - ((octeon_bootinfo->mac_addr_base[3] & 0xffull)) << 16 | - ((octeon_bootinfo->mac_addr_base[4] & 0xffull)) << 8 | - (octeon_bootinfo->mac_addr_base[5] & 0xffull); - if (OCTEON_IS_MODEL(OCTEON_CN52XX) || OCTEON_IS_MODEL(OCTEON_CN63XX)) max_port = 2; else if (OCTEON_IS_MODEL(OCTEON_CN56XX) || OCTEON_IS_MODEL(OCTEON_CN68XX)) @@ -660,7 +715,6 @@ int __init octeon_prune_device_tree(void) } else { int phy_addr = cvmx_helper_board_get_mii_address(CVMX_HELPER_BOARD_MGMT_IPD_PORT + i); octeon_fdt_set_phy(mgmt, phy_addr); - octeon_fdt_set_mac_addr(mgmt, &mac_addr_base); } } } @@ -670,7 +724,7 @@ int __init octeon_prune_device_tree(void) int pip = fdt_path_offset(initial_boot_params, pip_path); if (pip >= 0) for (i = 0; i <= 4; i++) - octeon_fdt_pip_iface(pip, i, &mac_addr_base); + octeon_fdt_pip_iface(pip, i); } /* I2C */ diff --git a/arch/mips/cavium-octeon/setup.c b/arch/mips/cavium-octeon/setup.c index 37ac229bebb6..60f66bbcb620 100644 --- a/arch/mips/cavium-octeon/setup.c +++ b/arch/mips/cavium-octeon/setup.c @@ -1108,6 +1108,7 @@ void __init prom_free_prom_memory(void) } } +void __init octeon_fill_mac_addresses(void); int octeon_prune_device_tree(void); extern const char __appended_dtb; @@ -1143,6 +1144,7 @@ void __init device_tree_init(void) if (do_prune) { octeon_prune_device_tree(); + octeon_fill_mac_addresses(); pr_info("Using internal Device Tree.\n"); } unflatten_and_copy_device_tree(); |