6fda3b91bf
"hw/arm/boot.h" is only required on the source file. Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Luc Michel <luc.michel@amd.com> Message-id: 20231025065316.56817-5-philmd@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
153 lines
5.1 KiB
C
153 lines
5.1 KiB
C
/*
|
|
* Copyright (c) 2013 Jean-Christophe Dubois <jcd@tribudubois.net>
|
|
*
|
|
* PDK Board System emulation.
|
|
*
|
|
* Based on hw/arm/kzm.c
|
|
*
|
|
* Copyright (c) 2008 OKL and 2011 NICTA
|
|
* Written by Hans at OK-Labs
|
|
* Updated by Peter Chubb.
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify it
|
|
* under the terms of the GNU General Public License as published by the
|
|
* Free Software Foundation; either version 2 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful, but WITHOUT
|
|
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
|
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
|
|
* for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License along
|
|
* with this program; if not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#include "qemu/osdep.h"
|
|
#include "qapi/error.h"
|
|
#include "hw/qdev-properties.h"
|
|
#include "hw/arm/fsl-imx25.h"
|
|
#include "hw/arm/boot.h"
|
|
#include "hw/boards.h"
|
|
#include "qemu/error-report.h"
|
|
#include "sysemu/qtest.h"
|
|
#include "hw/i2c/i2c.h"
|
|
#include "qemu/cutils.h"
|
|
|
|
/* Memory map for PDK Emulation Baseboard:
|
|
* 0x00000000-0x7fffffff See i.MX25 SOC fr support
|
|
* 0x80000000-0x87ffffff RAM + Alias EMULATED
|
|
* 0x90000000-0x9fffffff RAM + Alias EMULATED
|
|
* 0xa0000000-0xa7ffffff Flash IGNORED
|
|
* 0xa8000000-0xafffffff Flash IGNORED
|
|
* 0xb0000000-0xb1ffffff SRAM IGNORED
|
|
* 0xb2000000-0xb3ffffff SRAM IGNORED
|
|
* 0xb4000000-0xb5ffffff CS4 IGNORED
|
|
* 0xb6000000-0xb8000fff Reserved IGNORED
|
|
* 0xb8001000-0xb8001fff SDRAM CTRL reg IGNORED
|
|
* 0xb8002000-0xb8002fff WEIM CTRL reg IGNORED
|
|
* 0xb8003000-0xb8003fff M3IF CTRL reg IGNORED
|
|
* 0xb8004000-0xb8004fff EMI CTRL reg IGNORED
|
|
* 0xb8005000-0xbaffffff Reserved IGNORED
|
|
* 0xbb000000-0xbb000fff NAND flash area buf IGNORED
|
|
* 0xbb001000-0xbb0011ff NAND flash reserved IGNORED
|
|
* 0xbb001200-0xbb001dff Reserved IGNORED
|
|
* 0xbb001e00-0xbb001fff NAN flash CTRL reg IGNORED
|
|
* 0xbb012000-0xbfffffff Reserved IGNORED
|
|
* 0xc0000000-0xffffffff Reserved IGNORED
|
|
*/
|
|
|
|
typedef struct IMX25PDK {
|
|
FslIMX25State soc;
|
|
MemoryRegion ram_alias;
|
|
} IMX25PDK;
|
|
|
|
static struct arm_boot_info imx25_pdk_binfo;
|
|
|
|
static void imx25_pdk_init(MachineState *machine)
|
|
{
|
|
IMX25PDK *s = g_new0(IMX25PDK, 1);
|
|
unsigned int ram_size;
|
|
unsigned int alias_offset;
|
|
int i;
|
|
|
|
object_initialize_child(OBJECT(machine), "soc", &s->soc, TYPE_FSL_IMX25);
|
|
|
|
qdev_realize(DEVICE(&s->soc), NULL, &error_fatal);
|
|
|
|
/* We need to initialize our memory */
|
|
if (machine->ram_size > (FSL_IMX25_SDRAM0_SIZE + FSL_IMX25_SDRAM1_SIZE)) {
|
|
char *sz = size_to_str(FSL_IMX25_SDRAM0_SIZE + FSL_IMX25_SDRAM1_SIZE);
|
|
error_report("RAM size more than %s is not supported", sz);
|
|
g_free(sz);
|
|
exit(EXIT_FAILURE);
|
|
}
|
|
|
|
memory_region_add_subregion(get_system_memory(), FSL_IMX25_SDRAM0_ADDR,
|
|
machine->ram);
|
|
|
|
/* initialize the alias memory if any */
|
|
for (i = 0, ram_size = machine->ram_size, alias_offset = 0;
|
|
(i < 2) && ram_size; i++) {
|
|
unsigned int size;
|
|
static const struct {
|
|
hwaddr addr;
|
|
unsigned int size;
|
|
} ram[2] = {
|
|
{ FSL_IMX25_SDRAM0_ADDR, FSL_IMX25_SDRAM0_SIZE },
|
|
{ FSL_IMX25_SDRAM1_ADDR, FSL_IMX25_SDRAM1_SIZE },
|
|
};
|
|
|
|
size = MIN(ram_size, ram[i].size);
|
|
|
|
ram_size -= size;
|
|
|
|
if (size < ram[i].size) {
|
|
memory_region_init_alias(&s->ram_alias, NULL, "ram.alias",
|
|
machine->ram,
|
|
alias_offset, ram[i].size - size);
|
|
memory_region_add_subregion(get_system_memory(),
|
|
ram[i].addr + size, &s->ram_alias);
|
|
}
|
|
|
|
alias_offset += ram[i].size;
|
|
}
|
|
|
|
imx25_pdk_binfo.ram_size = machine->ram_size;
|
|
imx25_pdk_binfo.loader_start = FSL_IMX25_SDRAM0_ADDR;
|
|
imx25_pdk_binfo.board_id = 1771;
|
|
|
|
for (i = 0; i < FSL_IMX25_NUM_ESDHCS; i++) {
|
|
BusState *bus;
|
|
DeviceState *carddev;
|
|
DriveInfo *di;
|
|
BlockBackend *blk;
|
|
|
|
di = drive_get(IF_SD, 0, i);
|
|
blk = di ? blk_by_legacy_dinfo(di) : NULL;
|
|
bus = qdev_get_child_bus(DEVICE(&s->soc.esdhc[i]), "sd-bus");
|
|
carddev = qdev_new(TYPE_SD_CARD);
|
|
qdev_prop_set_drive_err(carddev, "drive", blk, &error_fatal);
|
|
qdev_realize_and_unref(carddev, bus, &error_fatal);
|
|
}
|
|
|
|
/*
|
|
* We test explicitly for qtest here as it is not done (yet?) in
|
|
* arm_load_kernel(). Without this the "make check" command would
|
|
* fail.
|
|
*/
|
|
if (!qtest_enabled()) {
|
|
arm_load_kernel(&s->soc.cpu, machine, &imx25_pdk_binfo);
|
|
}
|
|
}
|
|
|
|
static void imx25_pdk_machine_init(MachineClass *mc)
|
|
{
|
|
mc->desc = "ARM i.MX25 PDK board (ARM926)";
|
|
mc->init = imx25_pdk_init;
|
|
mc->ignore_memory_transaction_failures = true;
|
|
mc->default_ram_id = "imx25.ram";
|
|
}
|
|
|
|
DEFINE_MACHINE("imx25-pdk", imx25_pdk_machine_init)
|