hw/arm/imx25_pdk.c

2  * Copyright (c) 2013 Jean-Christophe Dubois <jcd@tribudubois.net>
9  * Written by Hans at OK-Labs
28 #include "hw/qdev-properties.h"
29 #include "hw/arm/fsl-imx25.h"
30 #include "hw/arm/boot.h"
32 #include "qemu/error-report.h"
38  * 0x00000000-0x7fffffff See i.MX25 SOC fr support
39  * 0x80000000-0x87ffffff RAM + Alias          EMULATED
40  * 0x90000000-0x9fffffff RAM + Alias          EMULATED
41  * 0xa0000000-0xa7ffffff Flash                IGNORED
42  * 0xa8000000-0xafffffff Flash                IGNORED
43  * 0xb0000000-0xb1ffffff SRAM                 IGNORED
44  * 0xb2000000-0xb3ffffff SRAM                 IGNORED
45  * 0xb4000000-0xb5ffffff CS4                  IGNORED
46  * 0xb6000000-0xb8000fff Reserved             IGNORED
47  * 0xb8001000-0xb8001fff SDRAM CTRL reg       IGNORED
48  * 0xb8002000-0xb8002fff WEIM CTRL reg        IGNORED
49  * 0xb8003000-0xb8003fff M3IF CTRL reg        IGNORED
50  * 0xb8004000-0xb8004fff EMI CTRL reg         IGNORED
51  * 0xb8005000-0xbaffffff Reserved             IGNORED
52  * 0xbb000000-0xbb000fff NAND flash area buf  IGNORED
53  * 0xbb001000-0xbb0011ff NAND flash reserved  IGNORED
54  * 0xbb001200-0xbb001dff Reserved             IGNORED
55  * 0xbb001e00-0xbb001fff NAN flash CTRL reg   IGNORED
56  * 0xbb012000-0xbfffffff Reserved             IGNORED
57  * 0xc0000000-0xffffffff Reserved             IGNORED
74     object_initialize_child(OBJECT(machine), "soc", &s->soc, TYPE_FSL_IMX25);  in imx25_pdk_init()
76     qdev_realize(DEVICE(&s->soc), NULL, &error_fatal);  in imx25_pdk_init()
79     if (machine->ram_size > (FSL_IMX25_SDRAM0_SIZE + FSL_IMX25_SDRAM1_SIZE)) {  in imx25_pdk_init()
87                                 machine->ram);  in imx25_pdk_init()
90     for (i = 0, ram_size = machine->ram_size, alias_offset = 0;  in imx25_pdk_init()
103         ram_size -= size;  in imx25_pdk_init()
106             memory_region_init_alias(&s->ram_alias, NULL, "ram.alias",  in imx25_pdk_init()
107                                      machine->ram,  in imx25_pdk_init()
108                                      alias_offset, ram[i].size - size);  in imx25_pdk_init()
110                                         ram[i].addr + size, &s->ram_alias);  in imx25_pdk_init()
116     imx25_pdk_binfo.ram_size = machine->ram_size;  in imx25_pdk_init()
128         bus = qdev_get_child_bus(DEVICE(&s->soc.esdhc[i]), "sd-bus");  in imx25_pdk_init()
140         arm_load_kernel(&s->soc.cpu, machine, &imx25_pdk_binfo);  in imx25_pdk_init()
146     mc->desc = "ARM i.MX25 PDK board (ARM926)";  in imx25_pdk_machine_init()
147     mc->init = imx25_pdk_init;  in imx25_pdk_machine_init()
148     mc->ignore_memory_transaction_failures = true;  in imx25_pdk_machine_init()
149     mc->default_ram_id = "imx25.ram";  in imx25_pdk_machine_init()
150     mc->auto_create_sdcard = true;  in imx25_pdk_machine_init()
153 DEFINE_MACHINE("imx25-pdk", imx25_pdk_machine_init)