diff options
| author | Juha Riihimäki <juha.riihimaki@nokia.com> | 2011-08-28 16:22:17 +0000 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2011-08-28 16:36:58 +0000 |
| commit | 500954e35cac9dd4544a023d482804186b7f7383 (patch) | |
| tree | 95f7789794f3b96597d7c4b5f2677c9f076573af /hw/nseries.c | |
| parent | 82866965e98030b780d6097af27afe347583f45e (diff) | |
hw/onenand: Qdevify
Qdevify the ONENAND device.
Signed-off-by: Juha Riihimäki <juha.riihimaki@nokia.com>
[Riku Voipio: Fixes and restructuring patchset]
Signed-off-by: Riku Voipio <riku.voipio@iki.fi>
[Peter Maydell: More fixes and cleanups for upstream submission]
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'hw/nseries.c')
| -rw-r--r-- | hw/nseries.c | 25 |
1 files changed, 18 insertions, 7 deletions
diff --git a/hw/nseries.c b/hw/nseries.c index f7aae7a59..7e1ad3487 100644 --- a/hw/nseries.c +++ b/hw/nseries.c @@ -33,6 +33,7 @@ #include "loader.h" #include "blockdev.h" #include "tusb6010.h" +#include "sysbus.h" /* Nokia N8x0 support */ struct n800_s { @@ -52,7 +53,7 @@ struct n800_s { TUSBState *usb; void *retu; void *tahvo; - void *nand; + DeviceState *nand; }; /* GPIO pins */ @@ -167,13 +168,23 @@ static void n8x0_nand_setup(struct n800_s *s) char *otp_region; DriveInfo *dinfo; - dinfo = drive_get(IF_MTD, 0, 0); + s->nand = qdev_create(NULL, "onenand"); + qdev_prop_set_uint16(s->nand, "manufacturer_id", NAND_MFR_SAMSUNG); /* Either 0x40 or 0x48 are OK for the device ID */ - s->nand = onenand_init(dinfo ? dinfo->bdrv : 0, - NAND_MFR_SAMSUNG, 0x48, 0, 1, - qdev_get_gpio_in(s->cpu->gpio, N8X0_ONENAND_GPIO)); - omap_gpmc_attach(s->cpu->gpmc, N8X0_ONENAND_CS, 0, onenand_base_update, - onenand_base_unmap, s->nand); + qdev_prop_set_uint16(s->nand, "device_id", 0x48); + qdev_prop_set_uint16(s->nand, "version_id", 0); + qdev_prop_set_int32(s->nand, "shift", 1); + dinfo = drive_get(IF_MTD, 0, 0); + if (dinfo && dinfo->bdrv) { + qdev_prop_set_drive_nofail(s->nand, "drive", dinfo->bdrv); + } + qdev_init_nofail(s->nand); + sysbus_connect_irq(sysbus_from_qdev(s->nand), 0, + qdev_get_gpio_in(s->cpu->gpio, N8X0_ONENAND_GPIO)); + omap_gpmc_attach(s->cpu->gpmc, N8X0_ONENAND_CS, + sysbus_mmio_get_region(sysbus_from_qdev(s->nand), 0), + NULL, NULL, + s->nand); otp_region = onenand_raw_otp(s->nand); memcpy(otp_region + 0x000, n8x0_cal_wlan_mac, sizeof(n8x0_cal_wlan_mac)); |