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Commit | Line | Data |
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13f5433f | 1 | /* |
56551362 | 2 | * Copyright 2008, 2011 Freescale Semiconductor, Inc. |
13f5433f | 3 | * |
5b8031cc | 4 | * SPDX-License-Identifier: GPL-2.0 |
13f5433f JL |
5 | */ |
6 | ||
7 | #include <common.h> | |
8 | #include <libfdt.h> | |
9 | #include <fdt_support.h> | |
7649a590 | 10 | #include <asm/mp.h> |
1266df88 BB |
11 | |
12 | DECLARE_GLOBAL_DATA_PTR; | |
13f5433f | 13 | |
f8027f6b | 14 | extern void ft_fixup_num_cores(void *blob); |
56551362 | 15 | extern void ft_srio_setup(void *blob); |
f8027f6b | 16 | |
13f5433f JL |
17 | void ft_cpu_setup(void *blob, bd_t *bd) |
18 | { | |
7649a590 | 19 | #ifdef CONFIG_MP |
1266df88 | 20 | int off; |
eb539412 | 21 | u32 bootpg = determine_mp_bootpg(NULL); |
1266df88 BB |
22 | #endif |
23 | ||
13f5433f JL |
24 | do_fixup_by_prop_u32(blob, "device_type", "cpu", 4, |
25 | "timebase-frequency", bd->bi_busfreq / 4, 1); | |
26 | do_fixup_by_prop_u32(blob, "device_type", "cpu", 4, | |
27 | "bus-frequency", bd->bi_busfreq, 1); | |
28 | do_fixup_by_prop_u32(blob, "device_type", "cpu", 4, | |
29 | "clock-frequency", bd->bi_intfreq, 1); | |
30 | do_fixup_by_prop_u32(blob, "device_type", "soc", 4, | |
31 | "bus-frequency", bd->bi_busfreq, 1); | |
32 | ||
58ec4866 TP |
33 | #if defined(CONFIG_MPC8641) |
34 | do_fixup_by_compat_u32(blob, "fsl,mpc8641-localbus", | |
67ac13b1 | 35 | "bus-frequency", gd->arch.lbc_clk, 1); |
58ec4866 TP |
36 | #endif |
37 | do_fixup_by_compat_u32(blob, "fsl,elbc", | |
67ac13b1 | 38 | "bus-frequency", gd->arch.lbc_clk, 1); |
58ec4866 | 39 | |
13f5433f JL |
40 | fdt_fixup_memory(blob, (u64)bd->bi_memstart, (u64)bd->bi_memsize); |
41 | ||
42 | #if defined(CONFIG_HAS_ETH0) || defined(CONFIG_HAS_ETH1) \ | |
43 | || defined(CONFIG_HAS_ETH2) || defined(CONFIG_HAS_ETH3) | |
ba37aa03 | 44 | fdt_fixup_ethernet(blob); |
13f5433f JL |
45 | #endif |
46 | ||
6d0f6bcf | 47 | #ifdef CONFIG_SYS_NS16550 |
13f5433f | 48 | do_fixup_by_compat_u32(blob, "ns16550", |
6d0f6bcf | 49 | "clock-frequency", CONFIG_SYS_NS16550_CLK, 1); |
13f5433f | 50 | #endif |
1266df88 | 51 | |
7649a590 | 52 | #ifdef CONFIG_MP |
1266df88 BB |
53 | /* Reserve the boot page so OSes dont use it */ |
54 | off = fdt_add_mem_rsv(blob, bootpg, (u64)4096); | |
55 | if (off < 0) | |
56 | printf("%s: %s\n", __FUNCTION__, fdt_strerror(off)); | |
8f3a7fa4 | 57 | |
f8027f6b | 58 | ft_fixup_num_cores(blob); |
8f3a7fa4 | 59 | #endif |
56551362 KG |
60 | |
61 | #ifdef CONFIG_SYS_SRIO | |
62 | ft_srio_setup(blob); | |
63 | #endif | |
13f5433f | 64 | } |