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authorJagan Teki <jagan@amarulasolutions.com>2020-01-10 00:16:21 +0530
committerKever Yang <kever.yang@rock-chips.com>2020-01-30 11:44:01 +0800
commit79030a486128bdb6888059113711a6ae66ff89c5 (patch)
treee9ac9126115f9b2ac0beb403536d23793342afa6 /arch
parenta1b75cf94141b2dd9806224b95ea21d025ef06a4 (diff)
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rockchip: Add Single boot image (with binman, pad_cat)
All rockchip platforms support TPL or SPL-based bootloader in mainline with U-Boot proper as final stage. For each stage we need to burn the image on to flash with respective offsets. This patch creates a single boot image component using - binman, for arm32 rockchip platforms - pad_cat, for arm64 rockchip platforms. This would help users to get rid of burning different boot stage images. The new image called 'u-boot-rockchip.bin' which can burn into flash like: ₹ sudo dd if=u-boot-rockchip.bin of=/dev/sda seek=64 This would support all rockchip platforms, except rk3128 since it doesn't support for SPL yet. Cc: Matwey V. Kornilov <matwey.kornilov@gmail.com> Cc: Wadim Egorov <w.egorov@phytec.de> Signed-off-by: Jagan Teki <jagan@amarulasolutions.com> Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
Diffstat (limited to 'arch')
-rw-r--r--arch/arm/Kconfig1
-rw-r--r--arch/arm/dts/rk3036-u-boot.dtsi2
-rw-r--r--arch/arm/dts/rk3188-u-boot.dtsi2
-rw-r--r--arch/arm/dts/rk3288-u-boot.dtsi2
-rw-r--r--arch/arm/dts/rockchip-u-boot.dtsi21
5 files changed, 28 insertions, 0 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 1236315..6353b1b 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -1625,6 +1625,7 @@ config ARCH_STM32MP
config ARCH_ROCKCHIP
bool "Support Rockchip SoCs"
select BLK
+ select BINMAN if !ARM64
select DM
select DM_GPIO
select DM_I2C
diff --git a/arch/arm/dts/rk3036-u-boot.dtsi b/arch/arm/dts/rk3036-u-boot.dtsi
index 1e7d079..41ac054 100644
--- a/arch/arm/dts/rk3036-u-boot.dtsi
+++ b/arch/arm/dts/rk3036-u-boot.dtsi
@@ -2,3 +2,5 @@
/*
* Copyright (C) 2019 Jagan Teki <jagan@amarulasolutions.com>
*/
+
+#include "rockchip-u-boot.dtsi"
diff --git a/arch/arm/dts/rk3188-u-boot.dtsi b/arch/arm/dts/rk3188-u-boot.dtsi
index 1e7d079..41ac054 100644
--- a/arch/arm/dts/rk3188-u-boot.dtsi
+++ b/arch/arm/dts/rk3188-u-boot.dtsi
@@ -2,3 +2,5 @@
/*
* Copyright (C) 2019 Jagan Teki <jagan@amarulasolutions.com>
*/
+
+#include "rockchip-u-boot.dtsi"
diff --git a/arch/arm/dts/rk3288-u-boot.dtsi b/arch/arm/dts/rk3288-u-boot.dtsi
index 3f00a3b..6d31735 100644
--- a/arch/arm/dts/rk3288-u-boot.dtsi
+++ b/arch/arm/dts/rk3288-u-boot.dtsi
@@ -3,6 +3,8 @@
* Copyright (C) 2019 Rockchip Electronics Co., Ltd
*/
+#include "rockchip-u-boot.dtsi"
+
/ {
chosen {
u-boot,spl-boot-order = \
diff --git a/arch/arm/dts/rockchip-u-boot.dtsi b/arch/arm/dts/rockchip-u-boot.dtsi
new file mode 100644
index 0000000..a2559e2
--- /dev/null
+++ b/arch/arm/dts/rockchip-u-boot.dtsi
@@ -0,0 +1,21 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright (C) 2019 Jagan Teki <jagan@amarulasolutions.com>
+ */
+
+#include <config.h>
+
+/ {
+ binman {
+ filename = "u-boot-rockchip.bin";
+ pad-byte = <0xff>;
+
+ blob {
+ filename = "idbloader.img";
+ };
+
+ u-boot-img {
+ offset = <CONFIG_SPL_PAD_TO>;
+ };
+ };
+};