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-rw-r--r--gnu/packages/patches/arm-trusted-firmware-rockchip-disable-binary.patch73
1 files changed, 73 insertions, 0 deletions
diff --git a/gnu/packages/patches/arm-trusted-firmware-rockchip-disable-binary.patch b/gnu/packages/patches/arm-trusted-firmware-rockchip-disable-binary.patch
new file mode 100644
index 0000000000..8819a7cfad
--- /dev/null
+++ b/gnu/packages/patches/arm-trusted-firmware-rockchip-disable-binary.patch
@@ -0,0 +1,73 @@
+From 42383dcf7db5debb9e183c7c5631974a4c2f91ea Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Christoph=20M=C3=BCllner?= <christophm30@gmail.com>
+Date: Wed, 24 Apr 2019 09:52:54 +0200
+Subject: [PATCH 2/2] rockchip: Disable binary generation for all SoCs.
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+All supported Rockchip SoCs (RK3288, RK3328, RK3368 and RK3399)
+have non-continuous memory areas in the linker script with a huge
+gap between them. This results in extremely padded binary images
+with a size of about 4 GiB.
+
+E.g. on the RK3399 we have the following memory areas (and base addresses):
+RAM (0x1000), SRAM (0xFF8C0000), and PMUSRAM (0xFF3B0000).
+
+Consumers of the TF-A project (e.g. coreboot or U-Boot) therefore
+use the ELF image instead, which has a size of a few hundred kBs.
+
+In order to prevent the generation of a huge and useless file,
+this patch disables the binary generation for all affected Rockchip
+SoCs.
+
+Signed-off-by: Christoph Müllner <christophm30@gmail.com>
+Change-Id: I4ac65bdf1e598c3e1a59507897d183aee9a36916
+---
+ plat/rockchip/rk3328/platform.mk | 2 ++
+ plat/rockchip/rk3368/platform.mk | 2 ++
+ plat/rockchip/rk3399/platform.mk | 2 ++
+ 3 files changed, 6 insertions(+)
+
+diff --git a/plat/rockchip/rk3328/platform.mk b/plat/rockchip/rk3328/platform.mk
+index 18b1b9419..01c5af6a2 100644
+--- a/plat/rockchip/rk3328/platform.mk
++++ b/plat/rockchip/rk3328/platform.mk
+@@ -8,6 +8,8 @@ RK_PLAT := plat/rockchip
+ RK_PLAT_SOC := ${RK_PLAT}/${PLAT}
+ RK_PLAT_COMMON := ${RK_PLAT}/common
+
++DISABLE_BIN_GENERATION := 1
++
+ include lib/libfdt/libfdt.mk
+
+ PLAT_INCLUDES := -Idrivers/arm/gic/common/ \
+diff --git a/plat/rockchip/rk3368/platform.mk b/plat/rockchip/rk3368/platform.mk
+index d1315fc58..4ec36ce06 100644
+--- a/plat/rockchip/rk3368/platform.mk
++++ b/plat/rockchip/rk3368/platform.mk
+@@ -8,6 +8,8 @@ RK_PLAT := plat/rockchip
+ RK_PLAT_SOC := ${RK_PLAT}/${PLAT}
+ RK_PLAT_COMMON := ${RK_PLAT}/common
+
++DISABLE_BIN_GENERATION := 1
++
+ include lib/libfdt/libfdt.mk
+
+ PLAT_INCLUDES := -I${RK_PLAT_COMMON}/ \
+diff --git a/plat/rockchip/rk3399/platform.mk b/plat/rockchip/rk3399/platform.mk
+index 101359856..25c498da8 100644
+--- a/plat/rockchip/rk3399/platform.mk
++++ b/plat/rockchip/rk3399/platform.mk
+@@ -8,6 +8,8 @@ RK_PLAT := plat/rockchip
+ RK_PLAT_SOC := ${RK_PLAT}/${PLAT}
+ RK_PLAT_COMMON := ${RK_PLAT}/common
+
++DISABLE_BIN_GENERATION := 1
++
+ include lib/libfdt/libfdt.mk
+
+ PLAT_INCLUDES := -I${RK_PLAT_COMMON}/ \
+--
+2.20.1
+