diff options
Diffstat (limited to 'arch/arm/include/asm')
-rw-r--r-- | arch/arm/include/asm/arch-zynqmp/clk.h | 13 | ||||
-rw-r--r-- | arch/arm/include/asm/arch-zynqmp/hardware.h | 52 | ||||
-rw-r--r-- | arch/arm/include/asm/arch-zynqmp/sys_proto.h | 15 |
3 files changed, 80 insertions, 0 deletions
diff --git a/arch/arm/include/asm/arch-zynqmp/clk.h b/arch/arm/include/asm/arch-zynqmp/clk.h new file mode 100644 index 0000000..d55bc31 --- /dev/null +++ b/arch/arm/include/asm/arch-zynqmp/clk.h @@ -0,0 +1,13 @@ +/* + * (C) Copyright 2014 - 2015 Xilinx, Inc. + * Michal Simek <michal.simek@xilinx.com> + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#ifndef _ASM_ARCH_CLK_H_ +#define _ASM_ARCH_CLK_H_ + +unsigned long get_uart_clk(int dev_id); + +#endif /* _ASM_ARCH_CLK_H_ */ diff --git a/arch/arm/include/asm/arch-zynqmp/hardware.h b/arch/arm/include/asm/arch-zynqmp/hardware.h new file mode 100644 index 0000000..97fb49a --- /dev/null +++ b/arch/arm/include/asm/arch-zynqmp/hardware.h @@ -0,0 +1,52 @@ +/* + * (C) Copyright 2014 - 2015 Xilinx, Inc. + * Michal Simek <michal.simek@xilinx.com> + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#ifndef _ASM_ARCH_HARDWARE_H +#define _ASM_ARCH_HARDWARE_H + +#define ZYNQ_SERIAL_BASEADDR0 0xFF000000 +#define ZYNQ_SERIAL_BASEADDR1 0xFF001000 + +#define ZYNQ_SDHCI_BASEADDR0 0xFF160000 +#define ZYNQ_SDHCI_BASEADDR1 0xFF170000 + +#define ZYNQMP_CRL_APB_BASEADDR 0xFF5E0000 +#define ZYNQMP_CRL_APB_TIMESTAMP_REF_CTRL_CLKACT 0x1000000 + +struct crlapb_regs { + u32 reserved0[74]; + u32 timestamp_ref_ctrl; /* 0x128 */ + u32 reserved0_1[53]; + u32 boot_mode; /* 0x200 */ + u32 reserved1[26]; +}; + +#define crlapb_base ((struct crlapb_regs *)ZYNQMP_CRL_APB_BASEADDR) + +#define ZYNQMP_IOU_SCNTR 0xFF250000 +#define ZYNQMP_IOU_SCNTR_COUNTER_CONTROL_REGISTER_EN 0x1 +#define ZYNQMP_IOU_SCNTR_COUNTER_CONTROL_REGISTER_HDBG 0x2 + +struct iou_scntr { + u32 counter_control_register; + u32 reserved0[7]; + u32 base_frequency_id_register; +}; + +#define iou_scntr ((struct iou_scntr *)ZYNQMP_IOU_SCNTR) + +/* Bootmode setting values */ +#define BOOT_MODES_MASK 0x0000000F +#define SD_MODE 0x00000005 +#define JTAG_MODE 0x00000000 + +/* Board version value */ +#define ZYNQMP_CSU_VERSION_SILICON 0x0 +#define ZYNQMP_CSU_VERSION_EP108 0x1 +#define ZYNQMP_CSU_VERSION_QEMU 0x3 + +#endif /* _ASM_ARCH_HARDWARE_H */ diff --git a/arch/arm/include/asm/arch-zynqmp/sys_proto.h b/arch/arm/include/asm/arch-zynqmp/sys_proto.h new file mode 100644 index 0000000..d8e0ba1 --- /dev/null +++ b/arch/arm/include/asm/arch-zynqmp/sys_proto.h @@ -0,0 +1,15 @@ +/* + * (C) Copyright 2014 - 2015 Xilinx, Inc. + * Michal Simek <michal.simek@xilinx.com> + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#ifndef _ASM_ARCH_SYS_PROTO_H +#define _ASM_ARCH_SYS_PROTO_H + +int zynq_sdhci_init(unsigned long regbase); + +unsigned int zynqmp_get_silicon_version(void); + +#endif /* _ASM_ARCH_SYS_PROTO_H */ |