Package: guix-patches;
Reported by: Juliana Sims <juli <at> incana.org>
Date: Thu, 27 Jul 2023 21:16:02 UTC
Severity: normal
Tags: patch
Message #8 received at 64907 <at> debbugs.gnu.org (full text, mbox):
From: Juliana Sims <juli <at> incana.org> To: 64907 <at> debbugs.gnu.org Cc: Juliana Sims <juli <at> incana.org> Subject: [PATCH 1/2] gnu: Add u-boot-rvvm. Date: Thu, 27 Jul 2023 17:18:57 -0400
* gnu/packages/bootloaders.scm (%u-boot-rvvm-support-patch, u-boot-rvvm): New
symbol.
* gnu/packages/patches/u-boot-rvvm-support.patch: New patch.
---
gnu/packages/bootloaders.scm | 23 +++++++
.../patches/u-boot-rvvm-support.patch | 67 +++++++++++++++++++
2 files changed, 90 insertions(+)
create mode 100644 gnu/packages/patches/u-boot-rvvm-support.patch
diff --git a/gnu/packages/bootloaders.scm b/gnu/packages/bootloaders.scm
index 38eb1d104f..5f12d324e8 100644
--- a/gnu/packages/bootloaders.scm
+++ b/gnu/packages/bootloaders.scm
@@ -18,6 +18,7 @@
;;; Copyright © 2022 Denis 'GNUtoo' Carikli <GNUtoo <at> cyberdimension.org>
;;; Copyright © 2021 Stefan <stefan-guix <at> vodafonemail.de>
;;; Copyright © 2022, 2023 Maxim Cournoyer <maxim.cournoyer <at> gmail.com>
+;;; Copyright © 2023 Juliana Sims <juli <at> incana.org>
;;;
;;; This file is part of GNU Guix.
;;;
@@ -645,6 +646,15 @@ (define %u-boot-rk3399-enable-emmc-phy-patch
;; https://lists.denx.de/pipermail/u-boot/2021-November/466329.html
(search-patch "u-boot-rk3399-enable-emmc-phy.patch"))
+(define %u-boot-rvvm-support-patch
+ ;; Patch to support NVMe and RVVM board properly in U-Boot
+ ;; - Enables NVMe PCI support & booting from it
+ ;; - Enables framebuffer driver, passes it as EFI FB
+ ;; - Enables Realtek RTL8169 driver
+ ;; - Get rid of DHCP boot, it is confusing and not helpful
+ ;; https://github.com/LekKit/patches-misc/blob/ef2bb2bc6e37f87f3af4f9d9c8b69f76408620a7/uboot/uboot_rvvm_support.patch
+ (search-patch "u-boot-rvvm-support.patch"))
+
(define u-boot
(package
(name "u-boot")
@@ -1173,6 +1183,19 @@ (define-public u-boot-qemu-riscv64
(define-public u-boot-qemu-riscv64-smode
(make-u-boot-package "qemu-riscv64_smode" "riscv64-linux-gnu"))
+(define-public u-boot-rvvm
+ (let ((base (make-u-boot-package "qemu-riscv64_smode" "riscv64-linux-gnu"
+ #:append-description
+ "This U-Boot is built for @code{rvvm}. It is also compatible
+with @code{qemu}, but adds patches from the @code{rvvm} authors.")))
+ (package
+ (inherit base)
+ (name "u-boot-rvvm")
+ (source (origin
+ (inherit (package-source base))
+ (patches (cons %u-boot-rvvm-support-patch
+ (origin-patches (package-source base)))))))))
+
(define-public u-boot-sandbox
(let ((base (make-u-boot-package
"sandbox" #f ;build for the native system
diff --git a/gnu/packages/patches/u-boot-rvvm-support.patch b/gnu/packages/patches/u-boot-rvvm-support.patch
new file mode 100644
index 0000000000..1e62a2d61d
--- /dev/null
+++ b/gnu/packages/patches/u-boot-rvvm-support.patch
@@ -0,0 +1,67 @@
+Patch to support NVMe and RVVM board properly in U-Boot
+ - Enables NVMe PCI support & booting from it
+ - Enables framebuffer driver, passes it as EFI FB
+ - Enables Realtek RTL8169 driver
+ - Get rid of DHCP boot, it is confusing and not helpful
+
+Applies cleanly over U-Boot 2023.4
+Reuses QEMU virt board config, build like this:
+ make qemu-riscv64_smode_defconfig
+ CROSS_COMPILE=riscv64-linux-gnu- make
+
+Resulting firmware works fine on both RVVM and QEMU
+
+diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig
+index 48ca4ff4..faa17f33 100644
+--- a/arch/riscv/Kconfig
++++ b/arch/riscv/Kconfig
+@@ -15,7 +15,7 @@ config TARGET_MICROCHIP_ICICLE
+ bool "Support Microchip PolarFire-SoC Icicle Board"
+
+ config TARGET_QEMU_VIRT
+- bool "Support QEMU Virt Board"
++ bool "Support QEMU/RVVM Virt Boards"
+
+ config TARGET_SIFIVE_UNLEASHED
+ bool "Support SiFive Unleashed Board"
+diff --git a/board/emulation/qemu-riscv/Kconfig b/board/emulation/qemu-riscv/Kconfig
+index 6114e1b8..7c25825a 100644
+--- a/board/emulation/qemu-riscv/Kconfig
++++ b/board/emulation/qemu-riscv/Kconfig
+@@ -29,6 +29,7 @@ config BOARD_SPECIFIC_OPTIONS # dummy
+ def_bool y
+ select GENERIC_RISCV
+ select SUPPORT_SPL
++ imply OPTIMIZE_INLINING
+ imply AHCI
+ imply SMP
+ imply BOARD_LATE_INIT
+@@ -50,7 +51,12 @@ config BOARD_SPECIFIC_OPTIONS # dummy
+ imply SCSI_AHCI
+ imply AHCI_PCI
+ imply E1000
++ imply RTL8169
+ imply NVME
++ imply NVME_PCI
++ imply VIDEO
++ imply VIDEO_SIMPLE
++ imply NO_FB_CLEAR
+ imply PCI
+ imply PCIE_ECAM_GENERIC
+ imply SCSI
+diff --git a/include/configs/qemu-riscv.h b/include/configs/qemu-riscv.h
+index 20135f56..821251a3 100644
+--- a/include/configs/qemu-riscv.h
++++ b/include/configs/qemu-riscv.h
+@@ -19,9 +19,9 @@
+
+ #define BOOT_TARGET_DEVICES(func) \
+ func(QEMU, qemu, na) \
++ func(NVME, nvme, 0) \
+ func(VIRTIO, virtio, 0) \
+- func(SCSI, scsi, 0) \
+- func(DHCP, dhcp, na)
++ func(SCSI, scsi, 0)
+
+ #include <config_distro_bootcmd.h>
+
--
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