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[Qemu-arm] [PATCH 4/4] arm: Add an RX8900 RTC to the ASpeed board
From: |
Alastair D'Silva |
Subject: |
[Qemu-arm] [PATCH 4/4] arm: Add an RX8900 RTC to the ASpeed board |
Date: |
Thu, 17 Nov 2016 15:36:40 +1100 |
From: Alastair D'Silva <address@hidden>
Connect an RX8900 RTC to i2c12 of the AST2500 SOC at address 0x32
Signed-off-by: Alastair D'Silva <address@hidden>
---
hw/arm/aspeed.c | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/hw/arm/aspeed.c b/hw/arm/aspeed.c
index c7206fd..554ae20 100644
--- a/hw/arm/aspeed.c
+++ b/hw/arm/aspeed.c
@@ -100,6 +100,8 @@ static void aspeed_board_init(MachineState *machine,
{
AspeedBoardState *bmc;
AspeedSoCClass *sc;
+ I2CBus *i2c12;
+ DeviceState *rx8900;
bmc = g_new0(AspeedBoardState, 1);
object_initialize(&bmc->soc, (sizeof(bmc->soc)), cfg->soc_name);
@@ -137,6 +139,12 @@ static void aspeed_board_init(MachineState *machine,
aspeed_board_binfo.ram_size = ram_size;
aspeed_board_binfo.loader_start = sc->info->sdram_base;
+ i2c12 = aspeed_i2c_get_bus((DeviceState *)&bmc->soc.i2c, 11);
+ rx8900 = i2c_create_slave(i2c12, "rx8900", 0x32);
+
+ qdev_connect_gpio_out_named(rx8900, "rx8900-interrupt-out", 0,
+ qdev_get_gpio_in(DEVICE(&bmc->soc.vic), 22));
+
arm_load_kernel(ARM_CPU(first_cpu), &aspeed_board_binfo);
}
--
2.7.4
[Qemu-arm] [PATCH 2/4] qtest: Support named interrupts, Alastair D'Silva, 2016/11/17