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Refactor Intel Chipset Enables
- Combine enable_flash_ich_4e() and enable_flash_ich_dc() to enable_flash_ich_fwh(). - Remove unjustified (chipset) name parameters from various enable_flash_ich* functions. - Make Poulsbo and Tunnel Creek use generic enables by refining existing functions to work with them, including everything in ichspi.c. - Refactor enable_flash_ich_fwh_decode() to be called unconditionally for all chipsets. - Add support for Intel Atom Centerton (S12x0). - Recombine ICH2/3/4/5 to CHIPSET_ICH2345 because we treat them equally anyway. - Move spibar handling out of ich_init_spi() into enable_flash_ich_spi() - Various small cleanups. Corresponding to flashrom svn r1761. Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at> Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
This commit is contained in:
12
programmer.h
12
programmer.h
@ -557,11 +557,12 @@ int register_spi_programmer(const struct spi_programmer *programmer);
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/* The following enum is needed by ich_descriptor_tool and ich* code as well as in chipset_enable.c. */
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enum ich_chipset {
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CHIPSET_ICH_UNKNOWN,
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CHIPSET_ICH2 = 2,
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CHIPSET_ICH3,
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CHIPSET_ICH4,
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CHIPSET_ICH5,
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CHIPSET_ICH,
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CHIPSET_ICH2345,
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CHIPSET_ICH6,
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CHIPSET_POULSBO, /* SCH U* */
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CHIPSET_TUNNEL_CREEK, /* Atom E6xx */
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CHIPSET_CENTERTON, /* Atom S1220 S1240 S1260 */
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CHIPSET_ICH7,
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CHIPSET_ICH8,
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CHIPSET_ICH9,
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@ -577,8 +578,7 @@ enum ich_chipset {
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/* ichspi.c */
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#if CONFIG_INTERNAL == 1
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extern uint32_t ichspi_bbar;
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int ich_init_spi(struct pci_dev *dev, uint32_t base, void *rcrb,
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enum ich_chipset ich_generation);
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int ich_init_spi(struct pci_dev *dev, void *spibar, enum ich_chipset ich_generation);
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int via_init_spi(struct pci_dev *dev, uint32_t mmio_base);
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/* amd_imc.c */
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