1 // SPDX-License-Identifier: GPL-2.0-only
2 /*
3 * Copyright IBM Corporation, 2007
4 * Josh Boyer <jwboyer@linux.vnet.ibm.com>
5 *
6 * Based on ebony wrapper:
7 * Copyright 2007 David Gibson, IBM Corporation.
8 *
9 * Clocking code based on code by:
10 * Stefan Roese <sr@denx.de>
11 */
12 #include <stdarg.h>
13 #include <stddef.h>
14 #include "types.h"
15 #include "elf.h"
16 #include "string.h"
17 #include "stdio.h"
18 #include "page.h"
19 #include "ops.h"
20 #include "dcr.h"
21 #include "4xx.h"
22 #include "44x.h"
23
24 static u8 *bamboo_mac0, *bamboo_mac1;
25
26 static void bamboo_fixups(void)
27 {
28 unsigned long sysclk = 33333333;
29
30 ibm440ep_fixup_clocks(sysclk, 11059200, 25000000);
31 ibm4xx_sdram_fixup_memsize();
32 ibm4xx_quiesce_eth((u32 *)0xef600e00, (u32 *)0xef600f00);
33 dt_fixup_mac_address_by_alias("ethernet0", bamboo_mac0);
34 dt_fixup_mac_address_by_alias("ethernet1", bamboo_mac1);
35 }
36
37 void bamboo_init(void *mac0, void *mac1)
38 {
39 platform_ops.fixups = bamboo_fixups;
40 platform_ops.exit = ibm44x_dbcr_reset;
41 bamboo_mac0 = mac0;
42 bamboo_mac1 = mac1;
43 fdt_init(_dtb_start);
44 serial_console_init();
45 }
46
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