3 files changed, 101 insertions, 0 deletions
diff --git a/src/arch/riscv32/include/ipxe/efi/dhcparch.h b/src/arch/riscv32/include/ipxe/efi/dhcparch.h
new file mode 100644
index 000000000..b74df1925
--- /dev/null
+++ b/src/arch/riscv32/include/ipxe/efi/dhcparch.h
@@ -0,0 +1,20 @@
+#ifndef _IPXE_EFI_DHCPARCH_H
+#define _IPXE_EFI_DHCPARCH_H
+
+/** @file
+ *
+ * DHCP client architecture definitions
+ *
+ */
+
+FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
+
+#include <ipxe/dhcp.h>
+
+/** DHCP client architecture */
+#define DHCP_ARCH_CLIENT_ARCHITECTURE DHCP_CLIENT_ARCHITECTURE_RISCV32
+
+/** DHCP client network device interface */
+#define DHCP_ARCH_CLIENT_NDI 1 /* UNDI */ , 3, 10 /* v3.10 */
+
+#endif /* _IPXE_EFI_DHCPARCH_H */
diff --git a/src/arch/riscv32/include/ipxe/sbi/dhcparch.h b/src/arch/riscv32/include/ipxe/sbi/dhcparch.h
new file mode 100644
index 000000000..713d4cf5d
--- /dev/null
+++ b/src/arch/riscv32/include/ipxe/sbi/dhcparch.h
@@ -0,0 +1,20 @@
+#ifndef _IPXE_SBI_DHCPARCH_H
+#define _IPXE_SBI_DHCPARCH_H
+
+/** @file
+ *
+ * DHCP client architecture definitions
+ *
+ */
+
+FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
+
+#include <ipxe/dhcp.h>
+
+/** DHCP client architecture */
+#define DHCP_ARCH_CLIENT_ARCHITECTURE DHCP_CLIENT_ARCHITECTURE_RISCV32
+
+/** DHCP client network device interface */
+#define DHCP_ARCH_CLIENT_NDI 1 /* UNDI */ , 3, 10 /* v3.10 */
+
+#endif /* _IPXE_SBI_DHCPARCH_H */
diff --git a/src/arch/riscv32/include/limits.h b/src/arch/riscv32/include/limits.h
new file mode 100644
index 000000000..bb48b75ab
--- /dev/null
+++ b/src/arch/riscv32/include/limits.h
@@ -0,0 +1,61 @@
+#ifndef LIMITS_H
+#define LIMITS_H	1
+
+FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
+
+/* Number of bits in a `char' */
+#define CHAR_BIT	8
+
+/* Minimum and maximum values a `signed char' can hold */
+#define SCHAR_MIN	(-128)
+#define SCHAR_MAX	127
+
+/* Maximum value an `unsigned char' can hold. (Minimum is 0.) */
+#define UCHAR_MAX	255
+
+/* Minimum and maximum values a `char' can hold */
+#define CHAR_MIN	SCHAR_MIN
+#define CHAR_MAX	SCHAR_MAX
+
+/* Minimum and maximum values a `signed short int' can hold */
+#define SHRT_MIN	(-32768)
+#define SHRT_MAX	32767
+
+/* Maximum value an `unsigned short' can hold. (Minimum is 0.) */
+#define USHRT_MAX	65535
+
+
+/* Minimum and maximum values a `signed int' can hold */
+#define INT_MIN		(-INT_MAX - 1)
+#define INT_MAX		2147483647
+
+/* Maximum value an `unsigned int' can hold. (Minimum is 0.) */
+#define UINT_MAX	4294967295U
+
+
+/* Minimum and maximum values a `signed int' can hold */
+#define INT_MAX		2147483647
+#define INT_MIN		(-INT_MAX - 1)
+
+
+/* Maximum value an `unsigned int' can hold. (Minimum is 0.) */
+#define UINT_MAX	4294967295U
+
+
+/* Minimum and maximum values a `signed long' can hold */
+#define LONG_MAX	2147483647
+#define LONG_MIN	(-LONG_MAX - 1L)
+
+/* Maximum value an `unsigned long' can hold. (Minimum is 0.) */
+#define ULONG_MAX	4294967295UL
+
+/* Minimum and maximum values a `signed long long' can hold */
+#define LLONG_MAX	9223372036854775807LL
+#define LLONG_MIN	(-LONG_MAX - 1LL)
+
+
+/* Maximum value an `unsigned long long' can hold. (Minimum is 0.) */
+#define ULLONG_MAX	18446744073709551615ULL
+
+
+#endif /* LIMITS_H */