commit 3ed3f8a87041b8244d775d1cc521e8bd8ec24d67
author Alexander Graf <agraf@suse.de> Mon Apr 23 07:59:48 2018 +0200
committer Andes <uboot@andestech.com> Tue May 29 14:43:12 2018 +0800
tree ff8cf1d6479fd5d4a743fb7c2117e9ec87fbeb45
parent 59254d6f3624673cae34c7b4781c5e3d7e9eb191

distro: Extend with RISC-V defines

While we don't have UEFI naming conventions for RISC-V file paths yet,
we need to search for something. So let's copy the removable file paths
from the RISC-V edk2 port.

Also add the official VCI strings that contain the standardized RISC-V
architecture ID fields.

Signed-off-by: Alexander Graf <agraf@suse.de>

include/config_distro_bootcmd.h

diff --git a/include/config_distro_bootcmd.h b/include/config_distro_bootcmd.h
index 8d5feb3..d672e8e 100644
--- a/include/config_distro_bootcmd.h
+++ b/include/config_distro_bootcmd.h
@@ -99,6 +99,10 @@
 #define BOOTEFI_NAME "bootia32.efi"
 #elif defined(CONFIG_X86_RUN_64BIT)
 #define BOOTEFI_NAME "bootx64.efi"
+#elif defined(CONFIG_CPU_RISCV_32)
+#define BOOTEFI_NAME "bootriscv32.efi"
+#elif defined(CONFIG_CPU_RISCV_64)
+#define BOOTEFI_NAME "bootriscv64.efi"
 #endif
 #endif
 
@@ -240,6 +244,7 @@
 
 #if defined(CONFIG_CMD_DHCP)
 #if defined(CONFIG_EFI_LOADER)
+/* http://www.iana.org/assignments/dhcpv6-parameters/dhcpv6-parameters.xml */
 #if defined(CONFIG_ARM64)
 #define BOOTENV_EFI_PXE_ARCH "0xb"
 #define BOOTENV_EFI_PXE_VCI "PXEClient:Arch:00011:UNDI:003000"
@@ -250,6 +255,12 @@
 /* Always assume we're running 64bit */
 #define BOOTENV_EFI_PXE_ARCH "0x7"
 #define BOOTENV_EFI_PXE_VCI "PXEClient:Arch:00007:UNDI:003000"
+#elif defined(CONFIG_CPU_RISCV_32)
+#define BOOTENV_EFI_PXE_ARCH "0x19"
+#define BOOTENV_EFI_PXE_VCI "PXEClient:Arch:00025:UNDI:003000"
+#elif defined(CONFIG_CPU_RISCV_64)
+#define BOOTENV_EFI_PXE_ARCH "0x1b"
+#define BOOTENV_EFI_PXE_VCI "PXEClient:Arch:00027:UNDI:003000"
 #else
 #error Please specify an EFI client identifier
 #endif