475dac08a0
for rockchip platforms. * gnu/packages/patches/arm-trusted-firmware-optional-bin-generation.patch: New patch. * gnu/packages/patches/arm-trusted-firmware-rockchip-disable-binary.patch: New patch. * gnu/packages/firmware (make-arm-trusted-firmware): Add patches. * gnu/local.mk (dist_patch_DATA): Add patches. Signed-off-by: Vagrant Cascadian <vagrant@debian.org>
73 lines
2.5 KiB
Diff
73 lines
2.5 KiB
Diff
From 42383dcf7db5debb9e183c7c5631974a4c2f91ea Mon Sep 17 00:00:00 2001
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From: =?UTF-8?q?Christoph=20M=C3=BCllner?= <christophm30@gmail.com>
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Date: Wed, 24 Apr 2019 09:52:54 +0200
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Subject: [PATCH 2/2] rockchip: Disable binary generation for all SoCs.
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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All supported Rockchip SoCs (RK3288, RK3328, RK3368 and RK3399)
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have non-continuous memory areas in the linker script with a huge
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gap between them. This results in extremely padded binary images
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with a size of about 4 GiB.
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E.g. on the RK3399 we have the following memory areas (and base addresses):
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RAM (0x1000), SRAM (0xFF8C0000), and PMUSRAM (0xFF3B0000).
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Consumers of the TF-A project (e.g. coreboot or U-Boot) therefore
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use the ELF image instead, which has a size of a few hundred kBs.
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In order to prevent the generation of a huge and useless file,
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this patch disables the binary generation for all affected Rockchip
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SoCs.
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Signed-off-by: Christoph Müllner <christophm30@gmail.com>
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Change-Id: I4ac65bdf1e598c3e1a59507897d183aee9a36916
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---
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plat/rockchip/rk3328/platform.mk | 2 ++
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plat/rockchip/rk3368/platform.mk | 2 ++
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plat/rockchip/rk3399/platform.mk | 2 ++
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3 files changed, 6 insertions(+)
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diff --git a/plat/rockchip/rk3328/platform.mk b/plat/rockchip/rk3328/platform.mk
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index 18b1b9419..01c5af6a2 100644
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--- a/plat/rockchip/rk3328/platform.mk
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+++ b/plat/rockchip/rk3328/platform.mk
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@@ -8,6 +8,8 @@ RK_PLAT := plat/rockchip
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RK_PLAT_SOC := ${RK_PLAT}/${PLAT}
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RK_PLAT_COMMON := ${RK_PLAT}/common
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+DISABLE_BIN_GENERATION := 1
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+
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include lib/libfdt/libfdt.mk
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PLAT_INCLUDES := -Idrivers/arm/gic/common/ \
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diff --git a/plat/rockchip/rk3368/platform.mk b/plat/rockchip/rk3368/platform.mk
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index d1315fc58..4ec36ce06 100644
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--- a/plat/rockchip/rk3368/platform.mk
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+++ b/plat/rockchip/rk3368/platform.mk
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@@ -8,6 +8,8 @@ RK_PLAT := plat/rockchip
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RK_PLAT_SOC := ${RK_PLAT}/${PLAT}
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RK_PLAT_COMMON := ${RK_PLAT}/common
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+DISABLE_BIN_GENERATION := 1
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+
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include lib/libfdt/libfdt.mk
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PLAT_INCLUDES := -I${RK_PLAT_COMMON}/ \
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diff --git a/plat/rockchip/rk3399/platform.mk b/plat/rockchip/rk3399/platform.mk
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index 101359856..25c498da8 100644
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--- a/plat/rockchip/rk3399/platform.mk
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+++ b/plat/rockchip/rk3399/platform.mk
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@@ -8,6 +8,8 @@ RK_PLAT := plat/rockchip
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RK_PLAT_SOC := ${RK_PLAT}/${PLAT}
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RK_PLAT_COMMON := ${RK_PLAT}/common
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+DISABLE_BIN_GENERATION := 1
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+
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include lib/libfdt/libfdt.mk
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PLAT_INCLUDES := -I${RK_PLAT_COMMON}/ \
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--
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2.20.1
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