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Diffstat (limited to 'board/renesas/stout/cpld.h')
| -rw-r--r-- | board/renesas/stout/cpld.h | 183 |
1 files changed, 183 insertions, 0 deletions
diff --git a/board/renesas/stout/cpld.h b/board/renesas/stout/cpld.h new file mode 100644 index 0000000..a265670 --- /dev/null +++ b/board/renesas/stout/cpld.h @@ -0,0 +1,183 @@ +/* + * Stout board CPLD definition + * + * Copyright (C) 2015 Renesas Electronics Europe GmbH + * Copyright (C) 2015 Renesas Electronics Corporation + * Copyright (C) 2015 Cogent Embedded, Inc. + * + * SPDX-License-Identifier: GPL-2.0 + */ + +#ifndef _CPLD_H_ +#define _CPLD_H_ + +/* power-up behaviour */ +#define MODE_MSK_FREE_RUN 0x00000001 +#define MODE_VAL_FREE_RUN 0x00000000 +#define MODE_MSK_STEP_UP 0x00000001 +#define MODE_VAL_STEP_UP 0x00000000 + +/* boot source */ +#define MODE_MSK_BOOT_SQPI_16KB_FAST 0x0000000E +#define MODE_VAL_BOOT_SQPI_16KB_FAST 0x00000004 +#define MODE_MSK_BOOT_SQPI_16KB_SLOW 0x0000000E +#define MODE_VAL_BOOT_SQPI_16KB_SLOW 0x00000008 +#define MODE_MSK_BOOT_SQPI_4KB_SLOW 0x0000000E +#define MODE_VAL_BOOT_SQPI_4KB_SLOW 0x0000000C + +/* booting CPU */ +#define MODE_MSK_BOOT_CA15 0x000000C0 +#define MODE_VAL_BOOT_CA15 0x00000000 +#define MODE_MSK_BOOT_CA7 0x000000C0 +#define MODE_VAL_BOOT_CA7 0x00000040 +#define MODE_MSK_BOOT_SH4 0x000000C0 +#define MODE_VAL_BOOT_SH4 0x000000C0 + +/* JTAG connection */ +#define MODE_MSK_JTAG_CORESIGHT 0xC0301C00 +#define MODE_VAL_JTAG_CORESIGHT 0x00200000 +#define MODE_MSK_JTAG_SH4 0xC0301C00 +#define MODE_VAL_JTAG_SH4 0x00300000 + +/* DDR3 (PLL) speed */ +#define MODE_MSK_DDR3_1600 0x00080000 +#define MODE_VAL_DDR3_1600 0x00000000 +#define MODE_MSK_DDR3_1333 0x00080000 +#define MODE_VAL_DDR3_1333 0x00080000 + +/* ComboPhy0 mode */ +#define MODE_MSK_PHY0_SATA0 0x01000000 +#define MODE_VAL_PHY0_SATA0 0x00000000 +#define MODE_MSK_PHY0_PCIE 0x01000000 +#define MODE_VAL_PHY0_PCIE 0x01000000 + +/* ComboPhy1 mode */ +#define MODE_MSK_PHY1_SATA1 0x00800000 +#define MODE_VAL_PHY1_SATA1 0x00000000 +#define MODE_MSK_PHY1_USB3 0x00800000 +#define MODE_VAL_PHY1_USB3 0x00800000 + +/* + * Illegal multiplexer combinations. + * MUX Conflicts + * name with any one of + * VIN0_BT656 VIN0_full, SD2 + * VIN0_full VIN0_BT656, SD2, AVB, VIN2_(all) + * VIN1_BT656 VIN1_(others), SD0 + * VIN1_10bit VIN1_(others), SD0, VIN3_with*, I2C1 + * VIN1_12bit VIN1_(others), SD0, VIN3_with*, I2C1, SCIFA0_(all) + * VIN2_BT656 VIN0_full, VIN2_(others), AVB, + * VIN2_withSYNC VIN0_full, VIN2_(others), AVB, I2C1, SCIFA0_(all), + * VIN3_with* + * VIN2_withFIELD VIN0_full, VIN2_(others), AVB, SQPI_(all) + * VIN2_withSYNCandFIELD VIN0_full, VIN2_(others), AVB, SQPI_(all), I2C1, + * SCIFA0_(all), VIN3_with* + * VIN3_BT656 VIN3_(others), IRQ3 + * VIN3_withFIELD VIN3_(others), IRQ3, VIN1_12bit, VIN2_withSYNC, + * VIN2_withSYNCandFIELD, VIN1_10bit + * VIN3_withSYNCandFIELD VIN3_(others), IRQ3, VIN1_12bit, VIN2_withSYNC, + * VIN2_withSYNCandFIELD, VIN1_10bit, I2C1 + * AVB VIN0_full, VIN2_(all) + * QSPI_ONBOARD VIN2_withFIELD, VIN2_withSYNCandFIELD, QSPI_COMEXPRESS + * QSPI_COMEXPRESS VIN2_withFIELD, VIN2_withSYNCandFIELD, QSPI_ONBOARD + * I2C1 VIN1_12bit, VIN2_withSYNC, VIN2_withSYNCandFIELD, + * VIN3_withSYNCandFIELD + * IRQ3 VIN3_(all) + * SCIFA0_USB VIN1_12bit, VIN2_withSYNC, VIN2_withSYNCandFIELD, + * SCIFA0_COMEXPRESS + * SCIFA0_COMEXPRESS VIN1_12bit, VIN2_withSYNC, VIN2_withSYNCandFIELD, + * SCIFA0_USB + * SCIFA2 PWM210 + * ETH_ONBOARD ETH_COMEXPRESS + * ETH_COMEXPRESS ETH_ONBOARD + * SD0 VIN1_(all) + * SD2 VIN0_(all) + * PWM210 SCIFA2 + */ + +/* connected to COM Express connector and CN6 for camera, BT656 only */ +#define MUX_MSK_VIN0_BT656 0x00001001 +#define MUX_VAL_VIN0_BT656 0x00000000 +/* connected to COM Express connector and CN6 for camera, all modes */ +#define MUX_MSK_VIN0_full 0x00001007 +#define MUX_VAL_VIN0_full 0x00000002 +/* connected to COM Express connector, BT656 only */ +#define MUX_MSK_VIN1_BT656 0x00000801 +#define MUX_VAL_VIN1_BT656 0x00000800 +/* connected to COM Express connector, all 10-bit modes */ +#define MUX_MSK_VIN1_10bit 0x00000821 +#define MUX_VAL_VIN1_10bit 0x00000800 +/* connected to COM Express connector, all 12-bit modes */ +#define MUX_MSK_VIN1_12bit 0x000008A1 +#define MUX_VAL_VIN1_12bit 0x00000880 +/* connected to COM Express connector, BT656 only */ +#define MUX_MSK_VIN2_BT656 0x00000007 +#define MUX_VAL_VIN2_BT656 0x00000006 +/* connected to COM Express connector, modes with sync signals */ +#define MUX_MSK_VIN2_withSYNC 0x000000A7 +#define MUX_VAL_VIN2_withSYNC 0x00000086 +/* connected to COM Express connector, modes with field, clken signals */ +#define MUX_MSK_VIN2_withFIELD 0x0000000F +#define MUX_VAL_VIN2_withFIELD 0x0000000E +/* connected to COM Express connector, modes with sync, field, clken signals */ +#define MUX_MSK_VIN2_withSYNCandFIELD 0x000000AF +#define MUX_VAL_VIN2_withSYNCandFIELD 0x0000008E +/* connected to COM Express connector, BT656 only */ +#define MUX_MSK_VIN3_BT656 0x00000101 +#define MUX_VAL_VIN3_BT656 0x00000100 +/* connected to COM Express connector, modes with field, clken signals */ +#define MUX_MSK_VIN3_withFIELD 0x00000121 +#define MUX_VAL_VIN3_withFIELD 0x00000120 +/* connected to COM Express connector, modes with sync, field, clken signals */ +#define MUX_MSK_VIN3_withSYNCandFIELD 0x00000161 +#define MUX_VAL_VIN3_withSYNCandFIELD 0x00000120 +/* connected to COM Express connector (RGMII) */ +#define MUX_MSK_AVB 0x00000003 +#define MUX_VAL_AVB 0x00000000 +/* connected to on-board QSPI flash */ +#define MUX_MSK_QSPI_ONBOARD 0x00000019 +#define MUX_VAL_QSPI_ONBOARD 0x00000000 +/* connected to COM Express connector */ +#define MUX_MSK_QSPI_COMEXPRESS 0x00000019 +#define MUX_VAL_QSPI_COMEXPRESS 0x00000010 +/* connected to COM Express connector and PMIC */ +#define MUX_MSK_I2C1 0x00000061 +#define MUX_VAL_I2C1 0x00000060 +/* connected to HDMI driver */ +#define MUX_MSK_IRQ3 0x00000101 +#define MUX_VAL_IRQ3 0x00000000 +/* connected to USB/FTDI */ +#define MUX_MSK_SCIFA0_USB 0x00004081 +#define MUX_VAL_SCIFA0_USB 0x00004000 +/* connected to COM Express connector */ +#define MUX_MSK_SCIFA0_COMEXPRESS 0x00004081 +#define MUX_VAL_SCIFA0_COMEXPRESS 0x00000000 +/* connected to COM Express connector */ +#define MUX_MSK_SCIFA2 0x00002001 +#define MUX_VAL_SCIFA2 0x00000000 +/* connected to on-board 10/100 Phy */ +#define MUX_MSK_ETH_ONBOARD 0x00000600 +#define MUX_VAL_ETH_ONBOARD 0x00000000 +/* connected to COM Express connector (RMII) */ +#define MUX_MSK_ETH_COMEXPRESS 0x00000600 +#define MUX_VAL_ETH_COMEXPRESS 0x00000400 +/* connected to on-board MicroSD slot */ +#define MUX_MSK_SD0 0x00000801 +#define MUX_VAL_SD0 0x00000000 +/* connected to COM Express connector */ +#define MUX_MSK_SD2 0x00001001 +#define MUX_VAL_SD2 0x00001000 +/* connected to COM Express connector */ +#define MUX_MSK_PWM210 0x00002001 +#define MUX_VAL_PWM210 0x00002000 + +#define HDMI_MSK 0x07 +#define HDMI_OFF 0x00 +#define HDMI_ONBOARD 0x07 +#define HDMI_COMEXPRESS 0x05 +#define HDMI_ONBOARD_NODDC 0x03 +#define HDMI_COMEXPRESS_NODDC 0x01 + +void cpld_init(void); + +#endif /* _CPLD_H_ */ |