sravan/system76-coreboot
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

mainboard/bap/ode_e21XX: Add board support

Browse Source 
Add next generation of BAPs (https://www.unibap.com/) SOC module,
called ode_e21XX.
Hardware is similar to e20XX (AMD G-Series GX-411GA Kabini),
but it includes a new AMD G-Series GX-412HC (Steppe Eagle)
and an updated Microsemi FPGA.
Changes to Olivehillplus:
- Add SuperIO Fintek F81866D
- Soldered down DDR3 with ECC
- User can choose between different DDR3 clk settings
(lowest setting can save up to 1.2W)
- Soldered down Microsemi M2S060 FPGA on PCIe lanes 2-3

Tested with:
- Payload SeaBIOS 1.9.1
- Lubuntu 16.04, Kernel 4.4.0
- Windows 10 (UART functionality)
Known problems:
- S3 not working
- IOMMU not working

Change-Id: I41f6a3334ad2128695a3f7c0a6444f1678d2626e
Signed-off-by: Fabian Kunkel <fabi@adv.bruhnspace.com>
Reviewed-on: https://review.coreboot.org/15918
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
This commit is contained in:
Fabian Kunkel
2016-07-27 17:42:39 +02:00
committed by Kyösti Mälkki
parent 171e2c965a
commit cf05183d1f
12 changed files with 894 additions and 54 deletions
Download Patch File Download Diff File Expand all files Collapse all files

34
src/mainboard/bap/ode_e21XX/BiosCallOuts.c
View File

@@ -25,15 +25,17 @@
#endif
#include "hudson.h"
#include <stdlib.h>
#include <spd_cache.h>
static AGESA_STATUS Fch_Oem_config(UINT32 Func, UINT32 FchData, VOID *ConfigPtr);
static AGESA_STATUS board_ReadSpd_from_cbfs(UINT32 Func, UINTN Data, VOID *ConfigPtr);
const BIOS_CALLOUT_STRUCT BiosCallouts[] =
{
{AGESA_ALLOCATE_BUFFER, agesa_AllocateBuffer },
{AGESA_DEALLOCATE_BUFFER, agesa_DeallocateBuffer },
{AGESA_LOCATE_BUFFER, agesa_LocateBuffer },
{AGESA_READ_SPD, agesa_ReadSpd },
{AGESA_READ_SPD, board_ReadSpd_from_cbfs },
{AGESA_DO_RESET, agesa_Reset },
{AGESA_READ_SPD_RECOVERY, agesa_NoopUnsupported },
{AGESA_RUNFUNC_ONAP, agesa_RunFuncOnAp },
@@ -303,3 +305,33 @@ static AGESA_STATUS Fch_Oem_config(UINT32 Func, UINT32 FchData, VOID *ConfigPtr)
return AGESA_SUCCESS;
}
static AGESA_STATUS board_ReadSpd_from_cbfs(UINT32 Func, UINTN Data, VOID *ConfigPtr)
{
AGESA_STATUS Status = AGESA_UNSUPPORTED;
#ifdef __PRE_RAM__
AGESA_READ_SPD_PARAMS *info = ConfigPtr;
u8 index;
if (IS_ENABLED(CONFIG_BAP_E21_DDR3_1066))
index = 1;
else if (IS_ENABLED(CONFIG_BAP_E21_DDR3_1333))
index = 2;
else /* CONFIG_BAP_E21_DDR3_800 */
index = 0;
if (info->MemChannelId > 0)
return AGESA_UNSUPPORTED;
if (info->SocketId != 0)
return AGESA_UNSUPPORTED;
if (info->DimmId != 0)
return AGESA_UNSUPPORTED;
/* Read index 0, first SPD_SIZE bytes of spd.bin file. */
if (read_spd_from_cbfs((u8 *)info->Buffer, index) < 0)
die("No SPD data\n");
Status = AGESA_SUCCESS;
#endif
return Status;
}