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hw/arm: Attach MMC to quanta-gbs-bmc 

Signed-off-by: Shengtan Mao <stmao@google.com>
Signed-off-by: Hao Wu <wuhaotsh@google.com>
Reviewed-by: Hao Wu <wuhaotsh@google.com>
Reviewed-by: Tyrone Ting <kfting@nuvoton.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <20211008002628.1958285-4-wuhaotsh@google.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
This commit is contained in:
Shengtan Mao 2021-10-07 17:26:26 -07:00 committed by Richard Henderson
parent 0a9df6cb9f
commit 2cb06d492d
1 changed files with 20 additions and 0 deletions
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20
hw/arm/npcm7xx_boards.c
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@ -27,6 +27,9 @@
#include "qemu-common.h"
#include "qemu/datadir.h"
#include "qemu/units.h"
#include "sysemu/blockdev.h"
#include "sysemu/sysemu.h"
#include "sysemu/block-backend.h"
#define NPCM750_EVB_POWER_ON_STRAPS 0x00001ff7
#define QUANTA_GSJ_POWER_ON_STRAPS 0x00001fff
@ -81,6 +84,22 @@ static void npcm7xx_connect_dram(NPCM7xxState *soc, MemoryRegion *dram)
&error_abort);
}
static void sdhci_attach_drive(SDHCIState *sdhci)
{
DriveInfo *di = drive_get_next(IF_SD);
BlockBackend *blk = di ? blk_by_legacy_dinfo(di) : NULL;
BusState *bus = qdev_get_child_bus(DEVICE(sdhci), "sd-bus");
if (bus == NULL) {
error_report("No SD bus found in SOC object");
exit(1);
}
DeviceState *carddev = qdev_new(TYPE_SD_CARD);
qdev_prop_set_drive_err(carddev, "drive", blk, &error_fatal);
qdev_realize_and_unref(carddev, bus, &error_fatal);
}
static NPCM7xxState *npcm7xx_create_soc(MachineState *machine,
uint32_t hw_straps)
{
@ -355,6 +374,7 @@ static void quanta_gbs_init(MachineState *machine)
drive_get(IF_MTD, 0, 0));
quanta_gbs_i2c_init(soc);
sdhci_attach_drive(&soc->mmc.sdhci);
npcm7xx_load_kernel(machine, soc);
}