| Message ID | 20181029232100.8454-4-philmd@redhat.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | hw/arm/exynos4: Add DMA support for SMDKC210 board | expand |
On Mon, Oct 29, 2018 at 4:21 PM Philippe Mathieu-Daudé <philmd@redhat.com> wrote: > > From: Guenter Roeck <linux@roeck-us.net> > > QEMU already supports pl330. Instantiate it for smdkc210. > > Signed-off-by: Guenter Roeck <linux@roeck-us.net> > Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> > [PMD: Use pl330_init from "hw/dma/pl330.h"] > Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Alistair > --- > hw/arm/exynos4_boards.c | 12 ++++++++++++ > 1 file changed, 12 insertions(+) > > diff --git a/hw/arm/exynos4_boards.c b/hw/arm/exynos4_boards.c > index 750162cc95..b36f407a52 100644 > --- a/hw/arm/exynos4_boards.c > +++ b/hw/arm/exynos4_boards.c > @@ -32,6 +32,7 @@ > #include "hw/arm/arm.h" > #include "exec/address-spaces.h" > #include "hw/arm/exynos4210.h" > +#include "hw/dma/pl330.h" > #include "hw/boards.h" > > #undef DEBUG > @@ -49,6 +50,9 @@ > #endif > > #define SMDK_LAN9118_BASE_ADDR 0x05000000 > +#define SMDK_PL330_BASE0_ADDR 0x12680000 > +#define SMDK_PL330_BASE1_ADDR 0x12690000 > +#define SMDK_PL330_BASE2_ADDR 0x12850000 > > typedef enum Exynos4BoardType { > EXYNOS4_BOARD_NURI, > @@ -171,6 +175,14 @@ static void smdkc210_init(MachineState *machine) > > lan9215_init(SMDK_LAN9118_BASE_ADDR, > qemu_irq_invert(s->soc->irq_table[exynos4210_get_irq(37, 1)])); > + > + pl330_init(SMDK_PL330_BASE0_ADDR, > + qemu_irq_invert(s->soc->irq_table[exynos4210_get_irq(35, 1)]), 32); > + pl330_init(SMDK_PL330_BASE1_ADDR, > + qemu_irq_invert(s->soc->irq_table[exynos4210_get_irq(36, 1)]), 32); > + pl330_init(SMDK_PL330_BASE2_ADDR, > + qemu_irq_invert(s->soc->irq_table[exynos4210_get_irq(34, 1)]), 1); > + > arm_load_kernel(ARM_CPU(first_cpu), &exynos4_board_binfo); > } > > -- > 2.17.2 > >
diff --git a/hw/arm/exynos4_boards.c b/hw/arm/exynos4_boards.c index 750162cc95..b36f407a52 100644 --- a/hw/arm/exynos4_boards.c +++ b/hw/arm/exynos4_boards.c @@ -32,6 +32,7 @@ #include "hw/arm/arm.h" #include "exec/address-spaces.h" #include "hw/arm/exynos4210.h" +#include "hw/dma/pl330.h" #include "hw/boards.h" #undef DEBUG @@ -49,6 +50,9 @@ #endif #define SMDK_LAN9118_BASE_ADDR 0x05000000 +#define SMDK_PL330_BASE0_ADDR 0x12680000 +#define SMDK_PL330_BASE1_ADDR 0x12690000 +#define SMDK_PL330_BASE2_ADDR 0x12850000 typedef enum Exynos4BoardType { EXYNOS4_BOARD_NURI, @@ -171,6 +175,14 @@ static void smdkc210_init(MachineState *machine) lan9215_init(SMDK_LAN9118_BASE_ADDR, qemu_irq_invert(s->soc->irq_table[exynos4210_get_irq(37, 1)])); + + pl330_init(SMDK_PL330_BASE0_ADDR, + qemu_irq_invert(s->soc->irq_table[exynos4210_get_irq(35, 1)]), 32); + pl330_init(SMDK_PL330_BASE1_ADDR, + qemu_irq_invert(s->soc->irq_table[exynos4210_get_irq(36, 1)]), 32); + pl330_init(SMDK_PL330_BASE2_ADDR, + qemu_irq_invert(s->soc->irq_table[exynos4210_get_irq(34, 1)]), 1); + arm_load_kernel(ARM_CPU(first_cpu), &exynos4_board_binfo); }