mainboard/bap/ode_e20XX: Change SATA from GEN2 to GEN3
This patch disables the SataSetMaxGen2 flag. This flag is a power saving option, which forces the SATA to GEN2. Payload SeaBIOS 1.9.1, Lubuntu 16.04, Kernel 4.4. $ dmesg | grep ahci #before patch ahci 0000:00:11.0: AHCI 0001.0300 32 slots 2 ports 3 Gbps 0x3 impl SATA mode $ dmesg | grep ahci #after patch ahci 0000:00:11.0: AHCI 0001.0300 32 slots 2 ports 6 Gbps 0x3 impl SATA mode Change-Id: I48361190969e6d38ddb5692f5e54b016b359fbb1 Signed-off-by: Fabian Kunkel <fabi@adv.bruhnspace.com> Reviewed-on: https://review.coreboot.org/15906 Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
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@ -211,6 +211,8 @@ static AGESA_STATUS Fch_Oem_config(UINT32 Func, UINTN FchData, VOID *ConfigPtr)
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FchParams_env->Usb.Xhci1Enable = FALSE;
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/* sata configuration */
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/* disable GEN2 limitation */
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FchParams_env->Sata.SataMode.SataSetMaxGen2 = FALSE;
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}
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printk(BIOS_DEBUG, "Done\n");
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