diff options
| author | Cédric Le Goater <clg@kaod.org> | 2020-03-23 17:22:30 +0000 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2020-03-23 17:22:30 +0000 |
| commit | 4dabf39592e92d692c6f2a1633571114ae25d843 (patch) | |
| tree | 7ecb18fd91742ab86bd528f78e3d9ef2b4cb66db /hw/arm | |
| parent | 6111a0c0eddf320a0702c3fde17c61bb3dd02963 (diff) | |
aspeed/smc: Fix DMA support for AST2600
Recent firmwares uses SPI DMA transfers in U-Boot to load the
different images (kernel, initrd, dtb) in the SoC DRAM. The AST2600
FMC model is missing the masks to be applied on the DMA registers
which resulted in incorrect values. Fix that and wire the SPI
controllers which have DMA support on the AST2600.
Fixes: bcaa8ddd081c ("aspeed/smc: Add AST2600 support")
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Reviewed-by: Joel Stanley <joel@jms.id.au>
Message-id: 20200320053923.20565-1-clg@kaod.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'hw/arm')
| -rw-r--r-- | hw/arm/aspeed_ast2600.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/hw/arm/aspeed_ast2600.c b/hw/arm/aspeed_ast2600.c index 446b44d31c..1a869e09b9 100644 --- a/hw/arm/aspeed_ast2600.c +++ b/hw/arm/aspeed_ast2600.c @@ -411,6 +411,12 @@ static void aspeed_soc_ast2600_realize(DeviceState *dev, Error **errp) /* SPI */ for (i = 0; i < sc->spis_num; i++) { + object_property_set_link(OBJECT(&s->spi[i]), OBJECT(s->dram_mr), + "dram", &err); + if (err) { + error_propagate(errp, err); + return; + } object_property_set_int(OBJECT(&s->spi[i]), 1, "num-cs", &err); object_property_set_bool(OBJECT(&s->spi[i]), true, "realized", &local_err); |