From: Khem Raj <raj.k...@gmail.com> Signed-off-by: Khem Raj <raj.k...@gmail.com> Cc: Ross Burton <ross.bur...@arm.com> (cherry picked from commit e024a4c7085fb9ab2c79b3b6c5c6389037fab630) Signed-off-by: Armin Kuster <akuster...@gmail.com> --- ...SCV-as-non-memory-mapped-I-O-archite.patch | 44 +++++++++++++++++++ meta-oe/recipes-bsp/flashrom/flashrom_1.2.bb | 1 + 2 files changed, 45 insertions(+) create mode 100644 meta-oe/recipes-bsp/flashrom/flashrom/0001-flashrom-Mark-RISCV-as-non-memory-mapped-I-O-archite.patch
diff --git a/meta-oe/recipes-bsp/flashrom/flashrom/0001-flashrom-Mark-RISCV-as-non-memory-mapped-I-O-archite.patch b/meta-oe/recipes-bsp/flashrom/flashrom/0001-flashrom-Mark-RISCV-as-non-memory-mapped-I-O-archite.patch new file mode 100644 index 00000000000..e481c5a1618 --- /dev/null +++ b/meta-oe/recipes-bsp/flashrom/flashrom/0001-flashrom-Mark-RISCV-as-non-memory-mapped-I-O-archite.patch @@ -0,0 +1,44 @@ +From 2c777126765b4095bf481d5cfe4a21470374d940 Mon Sep 17 00:00:00 2001 +From: Khem Raj <raj.k...@gmail.com> +Date: Tue, 30 Mar 2021 15:12:09 -0700 +Subject: [PATCH] flashrom: Mark RISCV as non memory-mapped I/O architecture + +Upstream-Status: Submitted [https://review.coreboot.org/c/flashrom/+/51960] +Signed-off-by: Khem Raj <raj.k...@gmail.com> +Change-Id: I55c4e8529d36f0850dd56441c3fb8602c5d889fd +--- + Makefile | 2 +- + hwaccess.h | 4 ++++ + 2 files changed, 5 insertions(+), 1 deletion(-) + +diff --git a/Makefile b/Makefile +index 6d37d55..203e04b 100644 +--- a/Makefile ++++ b/Makefile +@@ -559,7 +559,7 @@ endif + # Disable all drivers needing raw access (memory, PCI, port I/O) on + # architectures with unknown raw access properties. + # Right now those architectures are alpha hppa m68k sh s390 +-ifneq ($(ARCH),$(filter $(ARCH),x86 mips ppc arm sparc arc)) ++ifneq ($(ARCH),$(filter $(ARCH),x86 mips ppc arm sparc arc riscv)) + ifeq ($(CONFIG_RAYER_SPI), yes) + UNSUPPORTED_FEATURES += CONFIG_RAYER_SPI=yes + else +diff --git a/hwaccess.h b/hwaccess.h +index 5602c15..e79988a 100644 +--- a/hwaccess.h ++++ b/hwaccess.h +@@ -295,6 +295,10 @@ int libpayload_wrmsr(int addr, msr_t msr); + + /* Non memory mapped I/O is not supported on ARC. */ + ++#elif IS_RISCV ++ ++/* Non memory mapped I/O is not supported on RISCV. */ ++ + #else + + #error Unknown architecture, please check if it supports PCI port IO. +-- +2.31.1 + diff --git a/meta-oe/recipes-bsp/flashrom/flashrom_1.2.bb b/meta-oe/recipes-bsp/flashrom/flashrom_1.2.bb index 4e0b2d4a8c6..145a3cad02e 100644 --- a/meta-oe/recipes-bsp/flashrom/flashrom_1.2.bb +++ b/meta-oe/recipes-bsp/flashrom/flashrom_1.2.bb @@ -6,6 +6,7 @@ LIC_FILES_CHKSUM = "file://COPYING;md5=751419260aa954499f7abaabaa882bbe" SRC_URI = "https://download.flashrom.org/releases/flashrom-v${PV}.tar.bz2 \ file://0001-typecast-enum-conversions-explicitly.patch \ file://meson-fixes.patch \ + file://0001-flashrom-Mark-RISCV-as-non-memory-mapped-I-O-archite.patch \ " SRC_URI[md5sum] = "7f8e4b87087eb12ecee0fcc5445b4956" SRC_URI[sha256sum] = "e1f8d95881f5a4365dfe58776ce821dfcee0f138f75d0f44f8a3cd032d9ea42b" -- 2.17.1
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