lib: Add rp2040 build files

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>

1 files changed, 77 insertions, 0 deletions

diff --git a/lib/rp2040/hardware/regs/sysinfo.h b/lib/rp2040/hardware/regs/sysinfo.h
new file mode 100644
index 00000000..2a46658e
--- /dev/null
+++ b/lib/rp2040/hardware/regs/sysinfo.h
@@ -0,0 +1,77 @@
+/**
+ * Copyright (c) 2021 Raspberry Pi (Trading) Ltd.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+// =============================================================================
+// Register block : SYSINFO
+// Version        : 1
+// Bus type       : apb
+// Description    : None
+// =============================================================================
+#ifndef HARDWARE_REGS_SYSINFO_DEFINED
+#define HARDWARE_REGS_SYSINFO_DEFINED
+// =============================================================================
+// Register    : SYSINFO_CHIP_ID
+// Description : JEDEC JEP-106 compliant chip identifier.
+#define SYSINFO_CHIP_ID_OFFSET _u(0x00000000)
+#define SYSINFO_CHIP_ID_BITS   _u(0xffffffff)
+#define SYSINFO_CHIP_ID_RESET  _u(0x00000000)
+// -----------------------------------------------------------------------------
+// Field       : SYSINFO_CHIP_ID_REVISION
+// Description : None
+#define SYSINFO_CHIP_ID_REVISION_RESET  "-"
+#define SYSINFO_CHIP_ID_REVISION_BITS   _u(0xf0000000)
+#define SYSINFO_CHIP_ID_REVISION_MSB    _u(31)
+#define SYSINFO_CHIP_ID_REVISION_LSB    _u(28)
+#define SYSINFO_CHIP_ID_REVISION_ACCESS "RO"
+// -----------------------------------------------------------------------------
+// Field       : SYSINFO_CHIP_ID_PART
+// Description : None
+#define SYSINFO_CHIP_ID_PART_RESET  "-"
+#define SYSINFO_CHIP_ID_PART_BITS   _u(0x0ffff000)
+#define SYSINFO_CHIP_ID_PART_MSB    _u(27)
+#define SYSINFO_CHIP_ID_PART_LSB    _u(12)
+#define SYSINFO_CHIP_ID_PART_ACCESS "RO"
+// -----------------------------------------------------------------------------
+// Field       : SYSINFO_CHIP_ID_MANUFACTURER
+// Description : None
+#define SYSINFO_CHIP_ID_MANUFACTURER_RESET  "-"
+#define SYSINFO_CHIP_ID_MANUFACTURER_BITS   _u(0x00000fff)
+#define SYSINFO_CHIP_ID_MANUFACTURER_MSB    _u(11)
+#define SYSINFO_CHIP_ID_MANUFACTURER_LSB    _u(0)
+#define SYSINFO_CHIP_ID_MANUFACTURER_ACCESS "RO"
+// =============================================================================
+// Register    : SYSINFO_PLATFORM
+// Description : Platform register. Allows software to know what environment it
+//               is running in.
+#define SYSINFO_PLATFORM_OFFSET _u(0x00000004)
+#define SYSINFO_PLATFORM_BITS   _u(0x00000003)
+#define SYSINFO_PLATFORM_RESET  _u(0x00000000)
+// -----------------------------------------------------------------------------
+// Field       : SYSINFO_PLATFORM_ASIC
+// Description : None
+#define SYSINFO_PLATFORM_ASIC_RESET  _u(0x0)
+#define SYSINFO_PLATFORM_ASIC_BITS   _u(0x00000002)
+#define SYSINFO_PLATFORM_ASIC_MSB    _u(1)
+#define SYSINFO_PLATFORM_ASIC_LSB    _u(1)
+#define SYSINFO_PLATFORM_ASIC_ACCESS "RO"
+// -----------------------------------------------------------------------------
+// Field       : SYSINFO_PLATFORM_FPGA
+// Description : None
+#define SYSINFO_PLATFORM_FPGA_RESET  _u(0x0)
+#define SYSINFO_PLATFORM_FPGA_BITS   _u(0x00000001)
+#define SYSINFO_PLATFORM_FPGA_MSB    _u(0)
+#define SYSINFO_PLATFORM_FPGA_LSB    _u(0)
+#define SYSINFO_PLATFORM_FPGA_ACCESS "RO"
+// =============================================================================
+// Register    : SYSINFO_GITREF_RP2040
+// Description : Git hash of the chip source. Used to identify chip version.
+#define SYSINFO_GITREF_RP2040_OFFSET _u(0x00000040)
+#define SYSINFO_GITREF_RP2040_BITS   _u(0xffffffff)
+#define SYSINFO_GITREF_RP2040_RESET  "-"
+#define SYSINFO_GITREF_RP2040_MSB    _u(31)
+#define SYSINFO_GITREF_RP2040_LSB    _u(0)
+#define SYSINFO_GITREF_RP2040_ACCESS "RO"
+// =============================================================================
+#endif // HARDWARE_REGS_SYSINFO_DEFINED