| // SPDX-License-Identifier: GPL-2.0-only |
| /* |
| * Copyright IBM Corporation, 2007 |
| * Josh Boyer <jwboyer@linux.vnet.ibm.com> |
| * |
| * Based on ebony wrapper: |
| * Copyright 2007 David Gibson, IBM Corporation. |
| */ |
| #include "ops.h" |
| #include "stdio.h" |
| #include "44x.h" |
| #include "stdlib.h" |
| |
| BSS_STACK(4096); |
| |
| #define PIBS_MAC0 0xfffc0400 |
| #define PIBS_MAC1 0xfffc0500 |
| char pibs_mac0[6]; |
| char pibs_mac1[6]; |
| |
| static void read_pibs_mac(void) |
| { |
| unsigned long long mac64; |
| |
| mac64 = strtoull((char *)PIBS_MAC0, 0, 16); |
| memcpy(&pibs_mac0, (char *)&mac64+2, 6); |
| |
| mac64 = strtoull((char *)PIBS_MAC1, 0, 16); |
| memcpy(&pibs_mac1, (char *)&mac64+2, 6); |
| } |
| |
| void platform_init(void) |
| { |
| unsigned long end_of_ram = 0x8000000; |
| unsigned long avail_ram = end_of_ram - (unsigned long)_end; |
| |
| simple_alloc_init(_end, avail_ram, 32, 64); |
| read_pibs_mac(); |
| bamboo_init((u8 *)&pibs_mac0, (u8 *)&pibs_mac1); |
| } |
