1*4882a593Smuzhiyun /*
2*4882a593Smuzhiyun * Copyright 2012-2016 Freescale Semiconductor, Inc.
3*4882a593Smuzhiyun *
4*4882a593Smuzhiyun * SPDX-License-Identifier: GPL-2.0+
5*4882a593Smuzhiyun */
6*4882a593Smuzhiyun
7*4882a593Smuzhiyun #include <common.h>
8*4882a593Smuzhiyun #include <asm/fsl_pamu.h>
9*4882a593Smuzhiyun
10*4882a593Smuzhiyun DECLARE_GLOBAL_DATA_PTR;
11*4882a593Smuzhiyun
construct_pamu_addr_table(struct pamu_addr_tbl * tbl,int * num_entries)12*4882a593Smuzhiyun void construct_pamu_addr_table(struct pamu_addr_tbl *tbl, int *num_entries)
13*4882a593Smuzhiyun {
14*4882a593Smuzhiyun int i = 0;
15*4882a593Smuzhiyun int j;
16*4882a593Smuzhiyun
17*4882a593Smuzhiyun tbl->start_addr[i] =
18*4882a593Smuzhiyun (uint64_t)virt_to_phys((void *)CONFIG_SYS_SDRAM_BASE);
19*4882a593Smuzhiyun tbl->size[i] = (phys_size_t)(min(gd->ram_size, CONFIG_MAX_MEM_MAPPED));
20*4882a593Smuzhiyun tbl->end_addr[i] = tbl->start_addr[i] + tbl->size[i] - 1;
21*4882a593Smuzhiyun
22*4882a593Smuzhiyun i++;
23*4882a593Smuzhiyun #ifdef CONFIG_SYS_FLASH_BASE_PHYS
24*4882a593Smuzhiyun tbl->start_addr[i] =
25*4882a593Smuzhiyun (uint64_t)virt_to_phys((void *)CONFIG_SYS_FLASH_BASE_PHYS);
26*4882a593Smuzhiyun tbl->size[i] = 256 * 1024 * 1024; /* 256MB flash */
27*4882a593Smuzhiyun tbl->end_addr[i] = tbl->start_addr[i] + tbl->size[i] - 1;
28*4882a593Smuzhiyun
29*4882a593Smuzhiyun i++;
30*4882a593Smuzhiyun #endif
31*4882a593Smuzhiyun #if (defined(CONFIG_SPL_BUILD) && (CONFIG_SYS_INIT_L3_VADDR))
32*4882a593Smuzhiyun tbl->start_addr[i] =
33*4882a593Smuzhiyun (uint64_t)virt_to_phys((void *)CONFIG_SYS_INIT_L3_VADDR);
34*4882a593Smuzhiyun tbl->size[i] = 256 * 1024; /* 256K CPC flash */
35*4882a593Smuzhiyun tbl->end_addr[i] = tbl->start_addr[i] + tbl->size[i] - 1;
36*4882a593Smuzhiyun
37*4882a593Smuzhiyun i++;
38*4882a593Smuzhiyun #endif
39*4882a593Smuzhiyun debug("PAMU address\t\t\tsize\n");
40*4882a593Smuzhiyun for (j = 0; j < i ; j++)
41*4882a593Smuzhiyun debug("%llx \t\t\t%llx\n", tbl->start_addr[j], tbl->size[j]);
42*4882a593Smuzhiyun
43*4882a593Smuzhiyun *num_entries = i;
44*4882a593Smuzhiyun }
45*4882a593Smuzhiyun
sec_config_pamu_table(uint32_t liodn_ns,uint32_t liodn_s)46*4882a593Smuzhiyun int sec_config_pamu_table(uint32_t liodn_ns, uint32_t liodn_s)
47*4882a593Smuzhiyun {
48*4882a593Smuzhiyun struct pamu_addr_tbl tbl;
49*4882a593Smuzhiyun int num_entries = 0;
50*4882a593Smuzhiyun int ret = 0;
51*4882a593Smuzhiyun
52*4882a593Smuzhiyun construct_pamu_addr_table(&tbl, &num_entries);
53*4882a593Smuzhiyun
54*4882a593Smuzhiyun ret = config_pamu(&tbl, num_entries, liodn_ns);
55*4882a593Smuzhiyun if (ret)
56*4882a593Smuzhiyun return ret;
57*4882a593Smuzhiyun
58*4882a593Smuzhiyun ret = config_pamu(&tbl, num_entries, liodn_s);
59*4882a593Smuzhiyun if (ret)
60*4882a593Smuzhiyun return ret;
61*4882a593Smuzhiyun
62*4882a593Smuzhiyun return ret;
63*4882a593Smuzhiyun }
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