diff options
Diffstat (limited to 'src/mainboard/intel/galileo/gen2.h')
-rw-r--r-- | src/mainboard/intel/galileo/gen2.h | 99 |
1 files changed, 0 insertions, 99 deletions
diff --git a/src/mainboard/intel/galileo/gen2.h b/src/mainboard/intel/galileo/gen2.h deleted file mode 100644 index 141abd242b..0000000000 --- a/src/mainboard/intel/galileo/gen2.h +++ /dev/null @@ -1,99 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ - -/* PCIe reset pin */ -#define GEN2_PCI_RESET_RESUMEWELL_GPIO 0 - -static const struct reg_script gen2_gpio_init[] = { - /* Initialize the legacy GPIO controller */ - REG_LEG_GPIO_WRITE(R_QNC_GPIO_CGEN_CORE_WELL, 0x03), - REG_LEG_GPIO_WRITE(R_QNC_GPIO_CGIO_CORE_WELL, 0x03), - REG_LEG_GPIO_WRITE(R_QNC_GPIO_CGLVL_CORE_WELL, 0x00), - REG_LEG_GPIO_WRITE(R_QNC_GPIO_CGTPE_CORE_WELL, 0x00), - REG_LEG_GPIO_WRITE(R_QNC_GPIO_CGTNE_CORE_WELL, 0x00), - REG_LEG_GPIO_WRITE(R_QNC_GPIO_CGGPE_CORE_WELL, 0x00), - REG_LEG_GPIO_WRITE(R_QNC_GPIO_CGSMI_CORE_WELL, 0x00), - REG_LEG_GPIO_WRITE(R_QNC_GPIO_CGTS_CORE_WELL, 0x03), - REG_LEG_GPIO_WRITE(R_QNC_GPIO_CNMIEN_CORE_WELL, 0x00), - - REG_LEG_GPIO_WRITE(R_QNC_GPIO_RGEN_RESUME_WELL, 0x3f), - REG_LEG_GPIO_WRITE(R_QNC_GPIO_RGIO_RESUME_WELL, 0x1c), - REG_LEG_GPIO_WRITE(R_QNC_GPIO_RGLVL_RESUME_WELL, 0x02), - REG_LEG_GPIO_WRITE(R_QNC_GPIO_RGTPE_RESUME_WELL, 0x00), - REG_LEG_GPIO_WRITE(R_QNC_GPIO_RGTNE_RESUME_WELL, 0x00), - REG_LEG_GPIO_WRITE(R_QNC_GPIO_RGGPE_RESUME_WELL, 0x00), - REG_LEG_GPIO_WRITE(R_QNC_GPIO_RGSMI_RESUME_WELL, 0x00), - REG_LEG_GPIO_WRITE(R_QNC_GPIO_RGTS_RESUME_WELL, 0x3f), - REG_LEG_GPIO_WRITE(R_QNC_GPIO_RNMIEN_RESUME_WELL, 0x00), - - /* Initialize the GPIO controller */ - REG_GPIO_WRITE(GPIO_INTEN, 0), - REG_GPIO_WRITE(GPIO_INTSTATUS, 0), - REG_GPIO_WRITE(GPIO_SWPORTA_DR, 5), - REG_GPIO_WRITE(GPIO_SWPORTA_DDR, 5), - REG_GPIO_WRITE(GPIO_INTMASK, 0), - REG_GPIO_WRITE(GPIO_INTTYPE_LEVEL, 0), - REG_GPIO_WRITE(GPIO_INT_POLARITY, 0), - REG_GPIO_WRITE(GPIO_DEBOUNCE, 0), - REG_GPIO_WRITE(GPIO_LS_SYNC, 0), - - REG_SCRIPT_END -}; - -static const struct reg_script gen2_hsuart0[] = { - /* Route UART0_TXD to MUX7_Y -> BUF_IO1 -> IO1 -> DIGITAL 1 - * Set MUX7_SEL (EXP1.P1_5) high - * Configure MUX7_SEL (EXP1.P1_5) as an output - * Set LVL_B_OE6_N (EXP0.P1_4) low - * Configure LVL_B_OE6_N (EXP0.P1_4) as an output - */ - REG_I2C_OR(GEN2_I2C_GPIO_EXP1, GEN2_GPIO_EXP_OUTPUT1, BIT5), - REG_I2C_AND(GEN2_I2C_GPIO_EXP1, GEN2_GPIO_EXP_CONFIG1, ~BIT5), - REG_I2C_AND(GEN2_I2C_GPIO_EXP0, GEN2_GPIO_EXP_OUTPUT1, ~BIT4), - REG_I2C_AND(GEN2_I2C_GPIO_EXP0, GEN2_GPIO_EXP_CONFIG1, ~BIT4), - - /* Route DIGITAL 0 -> IO0 -> UART0_RXD - * Set LVL_C_OE0_N (EXP1.P0_0) high - * Configure LVL_C_OE0_N (EXP1.P0_0) as an output - */ - REG_I2C_OR(GEN2_I2C_GPIO_EXP1, GEN2_GPIO_EXP_OUTPUT0, BIT0), - REG_I2C_AND(GEN2_I2C_GPIO_EXP1, GEN2_GPIO_EXP_CONFIG0, ~BIT0), - - REG_SCRIPT_END -}; - -static const struct reg_script gen2_i2c_init[] = { - /* Route I2C to Arduino Shield connector: - * Set AMUX1_IN (EXP2.P1_4) low - * Configure AMUX1_IN (EXP2.P1_4) as an output - * - * I2C_SDA -> ANALOG_A4 - * I2C_SCL -> ANALOG_A5 - */ - REG_I2C_AND(GEN2_I2C_GPIO_EXP2, GEN2_GPIO_EXP_OUTPUT1, ~BIT4), - REG_I2C_AND(GEN2_I2C_GPIO_EXP2, GEN2_GPIO_EXP_CONFIG1, ~BIT4), - - /* Set all GPIO expander pins connected to the Reset Button as inputs - * Configure Reset Button(EXP1.P1_7) as an input - * Disable pullup on Reset Button(EXP1.P1_7) - * Configure Reset Button(EXP2.P1_7) as an input - * Disable pullup on Reset Button(EXP2.P1_7) - */ - REG_I2C_OR(GEN2_I2C_GPIO_EXP1, GEN2_GPIO_EXP_CONFIG1, BIT7), - REG_I2C_AND(GEN2_I2C_GPIO_EXP1, GEN2_GPIO_EXP_PULL_UP_DOWN_EN1, ~BIT7), - REG_I2C_OR(GEN2_I2C_GPIO_EXP2, GEN2_GPIO_EXP_CONFIG1, BIT7), - REG_I2C_AND(GEN2_I2C_GPIO_EXP2, GEN2_GPIO_EXP_PULL_UP_DOWN_EN1, ~BIT7), - - REG_SCRIPT_END -}; - -static const struct reg_script gen2_tpm_reset[] = { - /* Reset the TPM using SW_RESET_N_SHLD (EXP1 P1.7): - * low, output, delay, input - */ - REG_I2C_AND(GEN2_I2C_GPIO_EXP1, GEN2_GPIO_EXP_OUTPUT1, ~BIT7), - REG_I2C_AND(GEN2_I2C_GPIO_EXP1, GEN2_GPIO_EXP_CONFIG1, ~BIT7), - TIME_DELAY_USEC(5), - REG_I2C_OR(GEN2_I2C_GPIO_EXP1, GEN2_GPIO_EXP_CONFIG1, BIT7), - - REG_SCRIPT_END -}; |