Re: [Qemu-arm] [PATCH v2 3/3] palmetto-bmc: Configure the SCU's hardware strapping register

[Cédric Le Goater]

On 06/23/2016 04:15 AM, Andrew Jeffery wrote:
> The magic constant configures the following options:
> 
> * 28:27: Configure DRAM size as 256MB
> * 26:24: DDR3 SDRAM with CL = 6, CWL = 5
> * 23: Configure 24/48MHz CLKIN
> * 22: Disable GPIOE pass-through mode
> * 21: Disable GPIOD pass-through mode
> * 20: Enable LPC decode of SuperIO 0x2E/0x4E addresses
> * 19: Disable ACPI
> * 18: Configure 48MHz CLKIN
> * 17: Disable BMC 2nd boot watchdog timer
> * 16: Decode SuperIO address 0x2E
> * 15: VGA Class Code
> * 14: Enable LPC dedicated reset pin
> * 13:12: Enable SPI Master and SPI Slave to AHB Bridge
> * 11:10: Select CPU:AHB ratio = 2:1
> * 9:8: Select 384MHz H-PLL
> * 7: Configure MAC#2 for RMII/NCSI
> * 6: Configure MAC#1 for RMII/NCSI
> * 5: No VGA BIOS ROM
> * 4: Boot using 32bit SPI address mode
> * 3:2: Select 16MB VGA memory
> * 1:0: Boot from SPI flash memory
> 
> Signed-off-by: Andrew Jeffery <address@hidden>
> ---

Reviewed-by: Cédric Le Goater <address@hidden>

Thanks,

C.