binaries-marvell: new package

Some systems, including Marvell Armada 7k/8k SoCs, have a separate
System Control Processor (SCP) for power management, clocks, reset
and system control. ATF Boot Loader stage 2 (BL2) loads optional
SCP_BL2 image into a platform-specific region of secure memory.

This package adds SCP_BL2 firmware for Marvell Armada 7040 and 8040 SoCs.

Signed-off-by: Sergey Matyukevich <geomatsi@gmail.com>
[Thomas:
 - Use "binaries-marvell" in the Config.in prompt and in the .mk file
   header.
 - Change the license information.
 - Adjust license information: it is GPL-2.0 with the FreeRTOS
   exception, and therefore can be redistributed.]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

diff --git a/DEVELOPERS b/DEVELOPERS
index f1c00dce699698262361d51ef15d08941f819632..e9c8a6be4dd871f6dd2d0b2ea80c6d8438d9bfbf 100644 (file)
--- a/DEVELOPERS
+++ b/DEVELOPERS
@@ -1516,6 +1516,7 @@ F:        package/lua-resty-http/
 F:     package/mpir/
 
 N:     Sergey Matyukevich <geomatsi@gmail.com>
+F:     boot/binaries-marvell/
 F:     boot/mv-ddr-marvell/
 F:     board/linksprite/pcduino
 F:     board/orangepi/orangepi-zero

diff --git a/boot/Config.in b/boot/Config.in
index 3950c4952410b293b8dc9a452ddfb3780547f888..3687c41a2c00703d72c276ee625c5e7e565ff8e6 100644 (file)
--- a/boot/Config.in
+++ b/boot/Config.in
@@ -6,6 +6,7 @@ source "boot/at91bootstrap3/Config.in"
 source "boot/at91dataflashboot/Config.in"
 source "boot/arm-trusted-firmware/Config.in"
 source "boot/barebox/Config.in"
+source "boot/binaries-marvell/Config.in"
 source "boot/boot-wrapper-aarch64/Config.in"
 source "boot/grub2/Config.in"
 source "boot/gummiboot/Config.in"

diff --git a/boot/binaries-marvell/Config.in b/boot/binaries-marvell/Config.in
new file mode 100644 (file)
index 0000000..d565e4d
--- /dev/null
+++ b/boot/binaries-marvell/Config.in
@@ -0,0 +1,32 @@
+config BR2_TARGET_BINARIES_MARVELL
+       bool "binaries-marvell"
+       depends on BR2_aarch64
+       help
+         Some systems, including Marvell Armada SoC, have a separate
+         System Control Processor (SCP) for power management, clocks,
+         reset and system control. ATF Boot Loader stage 2 (BL2) loads
+         optional SCP_BL2 image into a platform-specific region
+         of secure memory. This package downloads and installs such
+         firmwares, which are needed to build ATF.
+
+         https://github.com/MarvellEmbeddedProcessors/binaries-marvell/
+
+if BR2_TARGET_BINARIES_MARVELL
+
+choice
+       prompt "Marvell Armada platform"
+
+config BR2_TARGET_BINARIES_MARVELL_7040
+       bool "7040"
+
+config BR2_TARGET_BINARIES_MARVELL_8040
+       bool "8040"
+
+endchoice
+
+config BR2_TARGET_BINARIES_MARVELL_IMAGE
+       string
+       default "mrvl_scp_bl2_8040.img" if BR2_TARGET_BINARIES_MARVELL_8040
+       default "mrvl_scp_bl2_7040.img" if BR2_TARGET_BINARIES_MARVELL_7040
+
+endif

diff --git a/boot/binaries-marvell/binaries-marvell.hash b/boot/binaries-marvell/binaries-marvell.hash
new file mode 100644 (file)
index 0000000..401584d
--- /dev/null
+++ b/boot/binaries-marvell/binaries-marvell.hash
@@ -0,0 +1,2 @@
+# Locally calculated
+sha256 22a201542d8f93cf88623065db5f3377822b59cbfdf98a8e60cdee629273d3a0 binaries-marvell-0dabe23b956420b0928d337d635f0cd5646c33d0.tar.gz

diff --git a/boot/binaries-marvell/binaries-marvell.mk b/boot/binaries-marvell/binaries-marvell.mk
new file mode 100644 (file)
index 0000000..e2bd4f2
--- /dev/null
+++ b/boot/binaries-marvell/binaries-marvell.mk
@@ -0,0 +1,22 @@
+################################################################################
+#
+# binaries-marvell
+#
+################################################################################
+
+BINARIES_MARVELL_VERSION = 0dabe23b956420b0928d337d635f0cd5646c33d0
+BINARIES_MARVELL_SITE = $(call github,MarvellEmbeddedProcessors,binaries-marvell,$(BINARIES_MARVELL_VERSION))
+
+# The license text is only available in the master branch, which is
+# not used in this package. See
+# https://raw.githubusercontent.com/MarvellEmbeddedProcessors/binaries-marvell/master/README.md.
+BINARIES_MARVELL_LICENSE = GPL-2.0 with freertos-exception-2.0
+
+BINARIES_MARVELL_IMAGE = $(call qstrip,$(BR2_TARGET_BINARIES_MARVELL_IMAGE))
+BINARIES_MARVELL_INSTALL_IMAGES  = YES
+
+define BINARIES_MARVELL_INSTALL_IMAGES_CMDS
+       $(INSTALL) -D -m 0644 $(@D)/$(BINARIES_MARVELL_IMAGE) $(BINARIES_DIR)/scp-fw.bin
+endef
+
+$(eval $(generic-package))