diff options
Diffstat (limited to 'hw')
| -rw-r--r-- | hw/arm/aspeed.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/hw/arm/aspeed.c b/hw/arm/aspeed.c index 732c034..73b4822 100644 --- a/hw/arm/aspeed.c +++ b/hw/arm/aspeed.c @@ -88,6 +88,7 @@ enum { static void palmetto_bmc_i2c_init(AspeedBoardState *bmc); static void ast2500_evb_i2c_init(AspeedBoardState *bmc); +static void romulus_bmc_i2c_init(AspeedBoardState *bmc); static void witherspoon_bmc_i2c_init(AspeedBoardState *bmc); static const AspeedBoardConfig aspeed_boards[] = { @@ -113,6 +114,7 @@ static const AspeedBoardConfig aspeed_boards[] = { .fmc_model = "n25q256a", .spi_model = "mx66l1g45g", .num_cs = 2, + .i2c_init = romulus_bmc_i2c_init, }, [WITHERSPOON_BMC] = { .soc_name = "ast2500-a1", @@ -305,6 +307,10 @@ static void ast2500_evb_i2c_init(AspeedBoardState *bmc) /* The AST2500 EVB expects a LM75 but a TMP105 is compatible */ i2c_create_slave(aspeed_i2c_get_bus(DEVICE(&soc->i2c), 7), "tmp105", 0x4d); + + /* The AST2500 EVB does not have an RTC. Let's pretend that one is + * plugged on the I2C bus header */ + i2c_create_slave(aspeed_i2c_get_bus(DEVICE(&soc->i2c), 11), "ds1338", 0x32); } static void ast2500_evb_init(MachineState *machine) @@ -331,6 +337,15 @@ static const TypeInfo ast2500_evb_type = { .class_init = ast2500_evb_class_init, }; +static void romulus_bmc_i2c_init(AspeedBoardState *bmc) +{ + AspeedSoCState *soc = &bmc->soc; + + /* The romulus board expects Epson RX8900 I2C RTC but a ds1338 is + * good enough */ + i2c_create_slave(aspeed_i2c_get_bus(DEVICE(&soc->i2c), 11), "ds1338", 0x32); +} + static void romulus_bmc_init(MachineState *machine) { aspeed_board_init(machine, &aspeed_boards[ROMULUS_BMC]); @@ -364,6 +379,10 @@ static void witherspoon_bmc_i2c_init(AspeedBoardState *bmc) /* The Witherspoon expects a TMP275 but a TMP105 is compatible */ i2c_create_slave(aspeed_i2c_get_bus(DEVICE(&soc->i2c), 9), "tmp105", 0x4a); + + /* The witherspoon board expects Epson RX8900 I2C RTC but a ds1338 is + * good enough */ + i2c_create_slave(aspeed_i2c_get_bus(DEVICE(&soc->i2c), 11), "ds1338", 0x32); } static void witherspoon_bmc_init(MachineState *machine) |