Searched refs:bios_cntl (Results 1 – 3 of 3) sorted by relevance
| /openbmc/u-boot/arch/x86/cpu/intel_common/ |
| H A D | lpc.c | 85 uint8_t bios_cntl; in lpc_set_spi_protect() local
88 dm_pci_read_config8(dev, bios_ctrl, &bios_cntl); in lpc_set_spi_protect()
90 bios_cntl &= ~BIOS_CTRL_BIOSWE; in lpc_set_spi_protect()
91 bios_cntl |= BIT(5); in lpc_set_spi_protect()
93 bios_cntl |= BIOS_CTRL_BIOSWE; in lpc_set_spi_protect()
94 bios_cntl &= ~BIT(5); in lpc_set_spi_protect()
96 dm_pci_write_config8(dev, bios_ctrl, bios_cntl); in lpc_set_spi_protect()
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| /openbmc/u-boot/drivers/pch/ |
| H A D | pch7.c | 27 uint8_t bios_cntl; in pch7_set_spi_protect() local
30 dm_pci_read_config8(dev, BIOS_CTRL, &bios_cntl); in pch7_set_spi_protect()
32 bios_cntl &= ~BIOS_CTRL_BIOSWE; in pch7_set_spi_protect()
34 bios_cntl |= BIOS_CTRL_BIOSWE; in pch7_set_spi_protect()
35 dm_pci_write_config8(dev, BIOS_CTRL, bios_cntl); in pch7_set_spi_protect()
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| /openbmc/u-boot/drivers/spi/ |
| H A D | ich.c | 588 uint8_t bios_cntl; in ich_spi_probe() local
597 bios_cntl = ich_readb(priv, priv->bcr); in ich_spi_probe()
598 bios_cntl &= ~BIT(5); /* clear Enable InSMM_STS (EISS) */ in ich_spi_probe()
599 bios_cntl |= 1; /* Write Protect Disable (WPD) */ in ich_spi_probe()
600 ich_writeb(priv, bios_cntl, priv->bcr); in ich_spi_probe()
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