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hw/exynos4210.c: Add LAN support for SMDKC210. 

SMDKC210 uses lan9215 chip, but lan9118 in 16-bit mode seems to
be enough.

Signed-off-by: Evgeny Voevodin <e.voevodin@samsung.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Evgeny Voevodin 2012-02-16 09:56:06 +00:00 committed by Peter Maydell
parent 1248f8d4cb
commit 2c2c6496f8
1 changed files with 25 additions and 2 deletions
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27
hw/exynos4_boards.c
View File

@ -23,6 +23,7 @@
#include "sysemu.h"
#include "sysbus.h"
#include "net.h"
#include "arm-misc.h"
#include "exec-memory.h"
#include "exynos4210.h"
@ -42,6 +43,8 @@
#define PRINT_DEBUG(fmt, args...) do {} while (0)
#endif
#define SMDK_LAN9118_BASE_ADDR 0x05000000
typedef enum Exynos4BoardType {
EXYNOS4_BOARD_NURI,
EXYNOS4_BOARD_SMDKC210,
@ -71,6 +74,24 @@ static struct arm_boot_info exynos4_board_binfo = {
static QEMUMachine exynos4_machines[EXYNOS4_NUM_OF_BOARDS];
static void lan9215_init(uint32_t base, qemu_irq irq)
{
DeviceState *dev;
SysBusDevice *s;
/* This should be a 9215 but the 9118 is close enough */
if (nd_table[0].vlan) {
qemu_check_nic_model(&nd_table[0], "lan9118");
dev = qdev_create(NULL, "lan9118");
qdev_set_nic_properties(dev, &nd_table[0]);
qdev_prop_set_uint32(dev, "mode_16bit", 1);
qdev_init_nofail(dev);
s = sysbus_from_qdev(dev);
sysbus_mmio_map(s, 0, base);
sysbus_connect_irq(s, 0, irq);
}
}
static Exynos4210State *exynos4_boards_init_common(
const char *kernel_filename,
const char *kernel_cmdline,
@ -123,9 +144,11 @@ static void smdkc210_init(ram_addr_t ram_size,
const char *kernel_filename, const char *kernel_cmdline,
const char *initrd_filename, const char *cpu_model)
{
exynos4_boards_init_common(kernel_filename, kernel_cmdline,
initrd_filename, EXYNOS4_BOARD_SMDKC210);
Exynos4210State *s = exynos4_boards_init_common(kernel_filename,
kernel_cmdline, initrd_filename, EXYNOS4_BOARD_SMDKC210);
lan9215_init(SMDK_LAN9118_BASE_ADDR,
qemu_irq_invert(s->irq_table[exynos4210_get_irq(37, 1)]));
arm_load_kernel(first_cpu, &exynos4_board_binfo);
}