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| author | Markus Armbruster <armbru@redhat.com> | 2021-11-17 17:33:57 +0100 |
|---|---|---|
| committer | Markus Armbruster <armbru@redhat.com> | 2021-12-15 08:38:16 +0100 |
| commit | 36aa285f48d55451bb2eb7a2c0f9635a3c2bbe46 (patch) | |
| tree | 0a8643af96e9348b33b8cfe509b147a6ac29320b /hw/arm/stellaris.c | |
| parent | 76b56fdfc9fa43ec6e5986aee33f108c6c6a511e (diff) | |
| download | qemu-36aa285f48d55451bb2eb7a2c0f9635a3c2bbe46.zip qemu-36aa285f48d55451bb2eb7a2c0f9635a3c2bbe46.tar.gz qemu-36aa285f48d55451bb2eb7a2c0f9635a3c2bbe46.tar.bz2 | |
hw/sd/ssi-sd: Do not create SD card within controller's realize
ssi_sd_realize() creates an "sd-card" device. This is inappropriate,
and marked FIXME.
Move it to the boards that create these devices. Prior art: commit
eb4f566bbb for device "generic-sdhci", and commit 26c607b86b for
device "pl181".
The device remains not user-creatable, because its users should (and
do) wire up its GPIO chip-select line.
Cc: Peter Maydell <peter.maydell@linaro.org>
Cc: Alistair Francis <Alistair.Francis@wdc.com>
Cc: Bin Meng <bin.meng@windriver.com>
Cc: Palmer Dabbelt <palmer@dabbelt.com>
Cc: "Philippe Mathieu-Daudé" <f4bug@amsat.org>
Cc: qemu-arm@nongnu.org
Cc: qemu-riscv@nongnu.org
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20211117163409.3587705-2-armbru@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Diffstat (limited to 'hw/arm/stellaris.c')
| -rw-r--r-- | hw/arm/stellaris.c | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/hw/arm/stellaris.c b/hw/arm/stellaris.c index 78827ac..b6c8a5d 100644 --- a/hw/arm/stellaris.c +++ b/hw/arm/stellaris.c @@ -10,6 +10,7 @@ #include "qemu/osdep.h" #include "qapi/error.h" #include "hw/sysbus.h" +#include "hw/sd/sd.h" #include "hw/ssi/ssi.h" #include "hw/arm/boot.h" #include "qemu/timer.h" @@ -1157,6 +1158,9 @@ static void stellaris_init(MachineState *ms, stellaris_board_info *board) void *bus; DeviceState *sddev; DeviceState *ssddev; + DriveInfo *dinfo; + DeviceState *carddev; + BlockBackend *blk; /* * Some boards have both an OLED controller and SD card connected to @@ -1221,8 +1225,17 @@ static void stellaris_init(MachineState *ms, stellaris_board_info *board) * - Make the ssd0323 OLED controller chipselect active-low */ bus = qdev_get_child_bus(dev, "ssi"); - sddev = ssi_create_peripheral(bus, "ssi-sd"); + + dinfo = drive_get(IF_SD, 0, 0); + blk = dinfo ? blk_by_legacy_dinfo(dinfo) : NULL; + carddev = qdev_new(TYPE_SD_CARD); + qdev_prop_set_drive_err(carddev, "drive", blk, &error_fatal); + qdev_prop_set_bit(carddev, "spi", true); + qdev_realize_and_unref(carddev, + qdev_get_child_bus(sddev, "sd-bus"), + &error_fatal); + ssddev = ssi_create_peripheral(bus, "ssd0323"); gpio_out[GPIO_D][0] = qemu_irq_split( qdev_get_gpio_in_named(sddev, SSI_GPIO_CS, 0), |