Author: stefanct Date: Fri Mar 15 04:12:29 2013 New Revision: 1656 URL: http://flashrom.org/trac/flashrom/changeset/1656
Log: Add support for Intel Lynx Point low-power and Wellsburg. New IDs taken from Intel's patches for the Linux kernel. Also, refine original Lynx Point naming etc. Based on the chromiumos patch Change-Id: I303a05baa80e4449e70d20adf78ebc7128b88d8e Signed-off-by: Duncan Laurie <[email protected]> Signed-off-by: Stefan Tauner <[email protected]> Acked-by: Stefan Tauner <[email protected]> Modified: trunk/chipset_enable.c trunk/programmer.h Modified: trunk/chipset_enable.c ============================================================================== --- trunk/chipset_enable.c Fri Mar 15 03:03:16 2013 (r1655) +++ trunk/chipset_enable.c Fri Mar 15 04:12:29 2013 (r1656) @@ -512,6 +512,8 @@ static const char *const straps_names_ich7_nm10[] = { "reserved", "SPI", "PCI", "LPC" }; static const char *const straps_names_ich8910[] = { "SPI", "SPI", "PCI", "LPC" }; static const char *const straps_names_pch567[] = { "LPC", "reserved", "PCI", "SPI" }; + static const char *const straps_names_pch8[] = { "LPC", "reserved", "reserved", "SPI" }; + static const char *const straps_names_pch8_lp[] = { "SPI", "LPC", "unknown", "unknown" }; static const char *const straps_names_unknown[] = { "unknown", "unknown", "unknown", "unknown" }; switch (ich_generation) { @@ -534,6 +536,15 @@ case CHIPSET_7_SERIES_PANTHER_POINT: straps_names = straps_names_pch567; break; + case CHIPSET_8_SERIES_LYNX_POINT: + straps_names = straps_names_pch8; + break; + case CHIPSET_8_SERIES_LYNX_POINT_LP: + straps_names = straps_names_pch8_lp; + break; + case CHIPSET_8_SERIES_WELLSBURG: // FIXME: check datasheet + straps_names = straps_names_unknown; + break; default: msg_gerr("%s: unknown ICH generation. Please report!\n", __func__); @@ -557,7 +568,18 @@ msg_pdbg("GCS = 0x%x: ", gcs); msg_pdbg("BIOS Interface Lock-Down: %sabled, ", (gcs & 0x1) ? "en" : "dis"); - bbs = (gcs >> 10) & 0x3; + + switch (ich_generation) { + case CHIPSET_8_SERIES_LYNX_POINT_LP: + case CHIPSET_8_SERIES_WELLSBURG: // FIXME: check datasheet + /* Lynx Point LP uses a single bit for GCS */ + bbs = (gcs >> 10) & 0x1; + break; + default: + /* Older chipsets use two bits for GCS */ + bbs = (gcs >> 10) & 0x3; + break; + } msg_pdbg("Boot BIOS Straps: 0x%x (%s)\n", bbs, straps_names[bbs]); buc = mmio_readb(rcrb + 0x3414); @@ -635,6 +657,18 @@ return enable_flash_ich_dc_spi(dev, name, CHIPSET_8_SERIES_LYNX_POINT); } +/* Lynx Point aka. 8 series low-power */ +static int enable_flash_pch8_lp(struct pci_dev *dev, const char *name) +{ + return enable_flash_ich_dc_spi(dev, name, CHIPSET_8_SERIES_LYNX_POINT_LP); +} + +/* Wellsburg (for Haswell-EP Xeons) */ +static int enable_flash_pch8_wb(struct pci_dev *dev, const char *name) +{ + return enable_flash_ich_dc_spi(dev, name, CHIPSET_8_SERIES_WELLSBURG); +} + static int via_no_byte_merge(struct pci_dev *dev, const char *name) { uint8_t val; @@ -1468,37 +1502,73 @@ {0x8086, 0x8119, OK, "Intel", "SCH Poulsbo", enable_flash_poulsbo}, {0x8086, 0x8186, OK, "Intel", "Atom E6xx(T)/Tunnel Creek", enable_flash_tunnelcreek}, {0x8086, 0x8c40, NT, "Intel", "Lynx Point", enable_flash_pch8}, - {0x8086, 0x8c41, NT, "Intel", "Lynx Point", enable_flash_pch8}, - {0x8086, 0x8c42, NT, "Intel", "Lynx Point", enable_flash_pch8}, + {0x8086, 0x8c41, NT, "Intel", "Lynx Point Mobile Engineering Sample", enable_flash_pch8}, + {0x8086, 0x8c42, NT, "Intel", "Lynx Point Desktop Engineering Sample", enable_flash_pch8}, {0x8086, 0x8c43, NT, "Intel", "Lynx Point", enable_flash_pch8}, - {0x8086, 0x8c44, NT, "Intel", "Lynx Point", enable_flash_pch8}, + {0x8086, 0x8c44, NT, "Intel", "Z87", enable_flash_pch8}, {0x8086, 0x8c45, NT, "Intel", "Lynx Point", enable_flash_pch8}, - {0x8086, 0x8c46, NT, "Intel", "Lynx Point", enable_flash_pch8}, + {0x8086, 0x8c46, NT, "Intel", "Z85", enable_flash_pch8}, {0x8086, 0x8c47, NT, "Intel", "Lynx Point", enable_flash_pch8}, {0x8086, 0x8c48, NT, "Intel", "Lynx Point", enable_flash_pch8}, - {0x8086, 0x8c49, NT, "Intel", "Lynx Point", enable_flash_pch8}, - {0x8086, 0x8c4a, NT, "Intel", "Lynx Point", enable_flash_pch8}, - {0x8086, 0x8c4b, NT, "Intel", "Lynx Point", enable_flash_pch8}, - {0x8086, 0x8c4c, NT, "Intel", "Lynx Point", enable_flash_pch8}, + {0x8086, 0x8c49, NT, "Intel", "HM86", enable_flash_pch8}, + {0x8086, 0x8c4a, NT, "Intel", "H87", enable_flash_pch8}, + {0x8086, 0x8c4b, NT, "Intel", "HM87", enable_flash_pch8}, + {0x8086, 0x8c4c, NT, "Intel", "Q85", enable_flash_pch8}, {0x8086, 0x8c4d, NT, "Intel", "Lynx Point", enable_flash_pch8}, - {0x8086, 0x8c4e, NT, "Intel", "Lynx Point", enable_flash_pch8}, - {0x8086, 0x8c4f, NT, "Intel", "Lynx Point", enable_flash_pch8}, - {0x8086, 0x8c50, NT, "Intel", "Lynx Point", enable_flash_pch8}, + {0x8086, 0x8c4e, NT, "Intel", "Q87", enable_flash_pch8}, + {0x8086, 0x8c4f, NT, "Intel", "QM87", enable_flash_pch8}, + {0x8086, 0x8c50, NT, "Intel", "B85", enable_flash_pch8}, {0x8086, 0x8c51, NT, "Intel", "Lynx Point", enable_flash_pch8}, - {0x8086, 0x8c52, NT, "Intel", "Lynx Point", enable_flash_pch8}, + {0x8086, 0x8c52, NT, "Intel", "C222", enable_flash_pch8}, {0x8086, 0x8c53, NT, "Intel", "Lynx Point", enable_flash_pch8}, - {0x8086, 0x8c54, NT, "Intel", "Lynx Point", enable_flash_pch8}, + {0x8086, 0x8c54, NT, "Intel", "C224", enable_flash_pch8}, {0x8086, 0x8c55, NT, "Intel", "Lynx Point", enable_flash_pch8}, - {0x8086, 0x8c56, NT, "Intel", "Lynx Point", enable_flash_pch8}, + {0x8086, 0x8c56, NT, "Intel", "C226", enable_flash_pch8}, {0x8086, 0x8c57, NT, "Intel", "Lynx Point", enable_flash_pch8}, {0x8086, 0x8c58, NT, "Intel", "Lynx Point", enable_flash_pch8}, {0x8086, 0x8c59, NT, "Intel", "Lynx Point", enable_flash_pch8}, {0x8086, 0x8c5a, NT, "Intel", "Lynx Point", enable_flash_pch8}, {0x8086, 0x8c5b, NT, "Intel", "Lynx Point", enable_flash_pch8}, - {0x8086, 0x8c5c, NT, "Intel", "Lynx Point", enable_flash_pch8}, + {0x8086, 0x8c5c, NT, "Intel", "H81", enable_flash_pch8}, {0x8086, 0x8c5d, NT, "Intel", "Lynx Point", enable_flash_pch8}, {0x8086, 0x8c5e, NT, "Intel", "Lynx Point", enable_flash_pch8}, {0x8086, 0x8c5f, NT, "Intel", "Lynx Point", enable_flash_pch8}, + {0x8086, 0x9c41, NT, "Intel", "Lynx Point LP Engineering Sample", enable_flash_pch8_lp}, + {0x8086, 0x9c43, NT, "Intel", "Lynx Point LP Premium", enable_flash_pch8_lp}, + {0x8086, 0x9c45, NT, "Intel", "Lynx Point LP Mainstream", enable_flash_pch8_lp}, + {0x8086, 0x9c47, NT, "Intel", "Lynx Point LP Value", enable_flash_pch8_lp}, + {0x8086, 0x8d40, NT, "Intel", "Wellsburg", enable_flash_pch8_wb}, + {0x8086, 0x8d41, NT, "Intel", "Wellsburg", enable_flash_pch8_wb}, + {0x8086, 0x8d42, NT, "Intel", "Wellsburg", enable_flash_pch8_wb}, + {0x8086, 0x8d43, NT, "Intel", "Wellsburg", enable_flash_pch8_wb}, + {0x8086, 0x8d44, NT, "Intel", "Wellsburg", enable_flash_pch8_wb}, + {0x8086, 0x8d45, NT, "Intel", "Wellsburg", enable_flash_pch8_wb}, + {0x8086, 0x8d46, NT, "Intel", "Wellsburg", enable_flash_pch8_wb}, + {0x8086, 0x8d47, NT, "Intel", "Wellsburg", enable_flash_pch8_wb}, + {0x8086, 0x8d48, NT, "Intel", "Wellsburg", enable_flash_pch8_wb}, + {0x8086, 0x8d49, NT, "Intel", "Wellsburg", enable_flash_pch8_wb}, + {0x8086, 0x8d4a, NT, "Intel", "Wellsburg", enable_flash_pch8_wb}, + {0x8086, 0x8d4b, NT, "Intel", "Wellsburg", enable_flash_pch8_wb}, + {0x8086, 0x8d4c, NT, "Intel", "Wellsburg", enable_flash_pch8_wb}, + {0x8086, 0x8d4d, NT, "Intel", "Wellsburg", enable_flash_pch8_wb}, + {0x8086, 0x8d4e, NT, "Intel", "Wellsburg", enable_flash_pch8_wb}, + {0x8086, 0x8d4f, NT, "Intel", "Wellsburg", enable_flash_pch8_wb}, + {0x8086, 0x8d50, NT, "Intel", "Wellsburg", enable_flash_pch8_wb}, + {0x8086, 0x8d51, NT, "Intel", "Wellsburg", enable_flash_pch8_wb}, + {0x8086, 0x8d52, NT, "Intel", "Wellsburg", enable_flash_pch8_wb}, + {0x8086, 0x8d53, NT, "Intel", "Wellsburg", enable_flash_pch8_wb}, + {0x8086, 0x8d54, NT, "Intel", "Wellsburg", enable_flash_pch8_wb}, + {0x8086, 0x8d55, NT, "Intel", "Wellsburg", enable_flash_pch8_wb}, + {0x8086, 0x8d56, NT, "Intel", "Wellsburg", enable_flash_pch8_wb}, + {0x8086, 0x8d57, NT, "Intel", "Wellsburg", enable_flash_pch8_wb}, + {0x8086, 0x8d58, NT, "Intel", "Wellsburg", enable_flash_pch8_wb}, + {0x8086, 0x8d59, NT, "Intel", "Wellsburg", enable_flash_pch8_wb}, + {0x8086, 0x8d5a, NT, "Intel", "Wellsburg", enable_flash_pch8_wb}, + {0x8086, 0x8d5b, NT, "Intel", "Wellsburg", enable_flash_pch8_wb}, + {0x8086, 0x8d5c, NT, "Intel", "Wellsburg", enable_flash_pch8_wb}, + {0x8086, 0x8d5d, NT, "Intel", "Wellsburg", enable_flash_pch8_wb}, + {0x8086, 0x8d5e, NT, "Intel", "Wellsburg", enable_flash_pch8_wb}, + {0x8086, 0x8d5f, NT, "Intel", "Wellsburg", enable_flash_pch8_wb}, #endif {0}, }; Modified: trunk/programmer.h ============================================================================== --- trunk/programmer.h Fri Mar 15 03:03:16 2013 (r1655) +++ trunk/programmer.h Fri Mar 15 04:12:29 2013 (r1656) @@ -547,7 +547,9 @@ CHIPSET_5_SERIES_IBEX_PEAK, CHIPSET_6_SERIES_COUGAR_POINT, CHIPSET_7_SERIES_PANTHER_POINT, - CHIPSET_8_SERIES_LYNX_POINT + CHIPSET_8_SERIES_LYNX_POINT, + CHIPSET_8_SERIES_LYNX_POINT_LP, + CHIPSET_8_SERIES_WELLSBURG, }; /* ichspi.c */ _______________________________________________ flashrom mailing list [email protected] http://www.flashrom.org/mailman/listinfo/flashrom
