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2014-04-06asus/f2a85-m: Sanitize #includesIdwer Vollering
Based on the same reasoning as this commit: 1d87dac hp/pavilion_m6_1035dx: Sanitize #includes Change-Id: I383f79b5392ee1ca244e403f755213fa7b32c0af Signed-off-by: Idwer Vollering <vidwer@gmail.com> Reviewed-on: http://review.coreboot.org/5420 Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> Tested-by: build bot (Jenkins) Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
2013-09-19ASUS F2A85-M: Correct and clean up PCIe configRudolf Marek
Assign the lanes correctly to the physical slots on the motherboard in `PlatformGnbPcie.c`. • UMI is connected to SB via 4x PCIe bridge 8. • The blue x16 slot is not shared with DDI and is routed through PCIe bridge 2. • The black x8 slot is in fact a x4 slot and uses all 4 GPPs from the CPU. • Assume that DDI is on out-of-PCIe-band lanes. Change-Id: I44c4c83e6a8e31d6150a602a0993972ac63105bd Signed-off-by: Rudolf Marek <r.marek@assembler.cz> Signed-off-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-on: http://review.coreboot.org/3194 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martin.roth@se-eng.com> Reviewed-by: David Hubbard <david.c.hubbard+coreboot@gmail.com>
2013-05-30AMD Trinity boards: Use `sizeof(var)` to get its sizeRudolf Marek
Change `sizeof(type) * n`, where n is the number of array elements, to `sizeof(variable)` to directly get the size of the variable (struct, array). Determining the size by counting array elements is error prone and unnecessary. Not sure why the copy is needed instead of direct reference. Maybe it has something to do with CAR? These changes are based on Rudolf’s original patch »ASUS F2A85-M: Correct and clean up PCIe config« [1], where it was just done for the ASUS board. [1] http://review.coreboot.org/#/c/3194/ Change-Id: I4aa4c6cde5a27b7f335a71afc21d1603f2ae814b Signed-off-by: Rudolf Marek <r.marek@assembler.cz> Signed-off-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-on: http://review.coreboot.org/3247 Tested-by: build bot (Jenkins) Reviewed-by: David Hubbard <david.c.hubbard+coreboot@gmail.com> Reviewed-by: Bruce Griffith <Bruce.Griffith@se-eng.com>
2013-05-14AMD Fam15tn boards: Document lane ID mapping from BKDGRudolf Marek
To make it easier to fill in the values, place the table from the BIOS and Kernel Developer’s Guide (BKDG) [1] as a comment. [1] http://www.coreboot.org/Datasheets#AMD_Fam15 Change-Id: I218f76e9fa2dc88d47af51ea6c062e315afb0000 Signed-off-by: Rudolf Marek <r.marek@assembler.cz> Signed-off-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-on: http://review.coreboot.org/3221 Tested-by: build bot (Jenkins)
2013-05-14AMD Brazos/Trinity boards: PlatformGnbPcie.c: Reserve correct amount of memoryPaul Menzel
In `PlatformGnbPcie.c` AGESA functions are used to reserve memory space to save the PCIe configuration to. This is the With the following definitions in `AGESA.h` $ more src/vendorcode/amd/agesa/f14/AGESA.h […] /// PCIe port descriptor typedef struct { IN UINT32 Flags; /**< Descriptor flags * @li @b Bit31 - last descriptor in complex */ IN PCIe_ENGINE_DATA EngineData; ///< Engine data IN PCIe_PORT_DATA Port; ///< PCIe port specific configuration info } PCIe_PORT_DESCRIPTOR; /// DDI descriptor typedef struct { IN UINT32 Flags; /**< Descriptor flags * @li @b Bit31 - last descriptor in complex */ IN PCIe_ENGINE_DATA EngineData; ///< Engine data IN PCIe_DDI_DATA Ddi; ///< DDI port specific configuration info } PCIe_DDI_DESCRIPTOR; /// PCIe Complex descriptor typedef struct { IN UINT32 Flags; /**< Descriptor flags * @li @b Bit31 - last descriptor in topology */ IN UINT32 SocketId; ///< Socket Id IN PCIe_PORT_DESCRIPTOR *PciePortList; ///< Pointer to array of PCIe port descriptors or NULL (Last element of array must be terminated with DESCRIPTOR_TERMINATE_LIST). IN PCIe_DDI_DESCRIPTOR *DdiLinkList; ///< Pointer to array DDI link descriptors (Last element of array must be terminated with DESCRIPTOR_TERMINATE_LIST). IN VOID *Reserved; ///< Reserved for future use } PCIe_COMPLEX_DESCRIPTOR; […] memory has to be reserved for the `PCIe_COMPLEX_DESCRIPTOR` and, as two struct members are pointers to arrays with elements of type `PCIe_PORT_DESCRIPTOR` and `PCIe_DDI_DESCRIPTOR`, space for these times the number of array elements have to be reserved: a + b * 5 + c * 2. sizeof(PCIe_COMPLEX_DESCRIPTOR) + sizeof(PCIe_PORT_DESCRIPTOR) * 5 + sizeof(PCIe_DDI_DESCRIPTOR) * 2; But for whatever reason parentheses were put in there making this calculation incorrect and reserving too much memory. (a + b * 5 + c) * 2 So, remove the parentheses to reserve the exact amount of memory needed. The ASRock E350M1 still boots with these changes. No changes were observed as expected. Rudolf Marek made this change as part of his patch »ASUS F2A85-M: Correct and clean up PCIe config« [1]. Factor this hunk out as it affects all AMD Brazos and Trinity based boards. [1] http://review.coreboot.org/#/c/3194/ Change-Id: I32e8c8a3dfc5e87eb119eb17719d612e57e0817a Signed-off-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-on: http://review.coreboot.org/3239 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com> Reviewed-by: Jens Rottmann <JRottmann@LiPPERTembedded.de> Reviewed-by: Bruce Griffith <Bruce.Griffith@se-eng.com>
2013-03-22Add support for ASUS F2A85-M boardRudolf Marek
The patch is based on Thatcher board. So far it boots Linux (3.2/3.7), internal network adapter works, AHCI works. External PCI/PCIe slots works too. Power management/ACPI seems to work. Internal VGA works with dumped ROM (VGA/DVI), but lacks GART. PCI pref devices are being relocated by Linux, reason unknown. This is a good start. USB and XHCI untested but visible. Change-Id: I1869aecb2634d548b00b3c9139517d6a0e0c9817 Signed-off-by: Rudolf Marek <r.marek@assembler.cz> Reviewed-on: http://review.coreboot.org/2038 Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Tested-by: build bot (Jenkins)