[PATCH v6 05/11] verdin-imx8mm: switch to use binman to pack images
Marcel Ziswiler
marcel at ziswiler.com
Sat Oct 9 22:41:07 CEST 2021
From: Marcel Ziswiler <marcel.ziswiler at toradex.com>
Use binman to pack images.
Signed-off-by: Marcel Ziswiler <marcel.ziswiler at toradex.com>
Reviewed-by: Heiko Thiery <heiko.thiery at gmail.com>
Reviewed-by: Fabio Estevam <festevam at gmail.com>
Reviewed-by: Heiko Schocher <hs at denx.de>
---
(no changes since v4)
Changes in v4:
- Add Heiko Schocher's reviewed-by tag.
- Fix copyright periods.
Changes in v3:
- Case fold hex string.
- Revert binman part of imx8mm-verdin-u-boot.dtsi to a plain copy from
imx8mm-evk and postpone further improvements to after migrating to a
common binman config as agreed with Frieder and Simon.
Changes in v2:
- Explicitly pass filename to binman when generating binaries as
suggested by Heiko.
- Use proper intermediate binary u-boot-spl-ddr.bin for imximage as
pointed out by Heiko.
arch/arm/dts/imx8mm-verdin-u-boot.dtsi | 124 ++++++++++++++++++++++-
arch/arm/mach-imx/imx8m/Kconfig | 1 +
board/toradex/verdin-imx8mm/imximage.cfg | 11 +-
configs/verdin-imx8mm_defconfig | 2 +-
doc/board/toradex/verdin-imx8mm.rst | 53 +++++-----
5 files changed, 157 insertions(+), 34 deletions(-)
diff --git a/arch/arm/dts/imx8mm-verdin-u-boot.dtsi b/arch/arm/dts/imx8mm-verdin-u-boot.dtsi
index 1fc499806db..6a7e9d776c8 100644
--- a/arch/arm/dts/imx8mm-verdin-u-boot.dtsi
+++ b/arch/arm/dts/imx8mm-verdin-u-boot.dtsi
@@ -1,11 +1,15 @@
// SPDX-License-Identifier: GPL-2.0+ OR MIT
/*
- * Copyright 2020 Toradex
+ * Copyright 2020-2021 Toradex
*/
#include "imx8mm-u-boot.dtsi"
/ {
+ binman: binman {
+ multiple-images;
+ };
+
firmware {
optee {
compatible = "linaro,optee-tz";
@@ -91,3 +95,121 @@
&wdog1 {
u-boot,dm-spl;
};
+
+&binman {
+ u-boot-spl-ddr {
+ filename = "u-boot-spl-ddr.bin";
+ pad-byte = <0xff>;
+ align-size = <4>;
+ align = <4>;
+
+ u-boot-spl {
+ align-end = <4>;
+ };
+
+ blob_1: blob-ext at 1 {
+ filename = "lpddr4_pmu_train_1d_imem.bin";
+ size = <0x8000>;
+ };
+
+ blob_2: blob-ext at 2 {
+ filename = "lpddr4_pmu_train_1d_dmem.bin";
+ size = <0x4000>;
+ };
+
+ blob_3: blob-ext at 3 {
+ filename = "lpddr4_pmu_train_2d_imem.bin";
+ size = <0x8000>;
+ };
+
+ blob_4: blob-ext at 4 {
+ filename = "lpddr4_pmu_train_2d_dmem.bin";
+ size = <0x4000>;
+ };
+ };
+
+ spl {
+ filename = "spl.bin";
+
+ mkimage {
+ args = "-n spl/u-boot-spl.cfgout -T imx8mimage -e 0x7e1000";
+
+ blob {
+ filename = "u-boot-spl-ddr.bin";
+ };
+ };
+ };
+
+ itb {
+ filename = "u-boot.itb";
+
+ fit {
+ description = "Configuration to load ATF before U-Boot";
+ #address-cells = <1>;
+ fit,external-offset = <CONFIG_FIT_EXTERNAL_OFFSET>;
+
+ images {
+ uboot {
+ description = "U-Boot (64-bit)";
+ type = "standalone";
+ arch = "arm64";
+ compression = "none";
+ load = <CONFIG_SYS_TEXT_BASE>;
+
+ uboot_blob: blob-ext {
+ filename = "u-boot-nodtb.bin";
+ };
+ };
+
+ atf {
+ description = "ARM Trusted Firmware";
+ type = "firmware";
+ arch = "arm64";
+ compression = "none";
+ load = <0x920000>;
+ entry = <0x920000>;
+
+ atf_blob: blob-ext {
+ filename = "bl31.bin";
+ };
+ };
+
+ fdt {
+ description = "NAME";
+ type = "flat_dt";
+ compression = "none";
+
+ uboot_fdt_blob: blob-ext {
+ filename = "u-boot.dtb";
+ };
+ };
+ };
+
+ configurations {
+ default = "conf";
+
+ conf {
+ description = "NAME";
+ firmware = "uboot";
+ loadables = "atf";
+ fdt = "fdt";
+ };
+ };
+ };
+ };
+
+ imx-boot {
+ filename = "flash.bin";
+ pad-byte = <0x00>;
+
+ spl: blob-ext at 1 {
+ offset = <0x0>;
+ filename = "spl.bin";
+ };
+
+ uboot: blob-ext at 2 {
+ offset = <0x5fc00>;
+ filename = "u-boot.itb";
+ };
+ };
+};
diff --git a/arch/arm/mach-imx/imx8m/Kconfig b/arch/arm/mach-imx/imx8m/Kconfig
index 60a29cddda1..73976fa8177 100644
--- a/arch/arm/mach-imx/imx8m/Kconfig
+++ b/arch/arm/mach-imx/imx8m/Kconfig
@@ -106,6 +106,7 @@ config TARGET_PICO_IMX8MQ
config TARGET_VERDIN_IMX8MM
bool "Support Toradex Verdin iMX8M Mini module"
+ select BINMAN
select IMX8MM
select SUPPORT_SPL
select IMX8M_LPDDR4
diff --git a/board/toradex/verdin-imx8mm/imximage.cfg b/board/toradex/verdin-imx8mm/imximage.cfg
index b8b25ff4201..fcc92009f3b 100644
--- a/board/toradex/verdin-imx8mm/imximage.cfg
+++ b/board/toradex/verdin-imx8mm/imximage.cfg
@@ -1,16 +1,9 @@
/* SPDX-License-Identifier: GPL-2.0+ */
/*
- * Copyright 2020 Toradex
+ * Copyright 2020-2021 Toradex
*/
#define __ASSEMBLY__
-FIT
BOOT_FROM emmc_fastboot
-LOADER spl/u-boot-spl-ddr.bin 0x7E1000
-SECOND_LOADER u-boot.itb 0x40200000 0x60000
-
-DDR_FW lpddr4_pmu_train_1d_imem.bin
-DDR_FW lpddr4_pmu_train_1d_dmem.bin
-DDR_FW lpddr4_pmu_train_2d_imem.bin
-DDR_FW lpddr4_pmu_train_2d_dmem.bin
+LOADER u-boot-spl-ddr.bin 0x7e1000
diff --git a/configs/verdin-imx8mm_defconfig b/configs/verdin-imx8mm_defconfig
index 98799994cea..1c8b505656a 100644
--- a/configs/verdin-imx8mm_defconfig
+++ b/configs/verdin-imx8mm_defconfig
@@ -23,7 +23,7 @@ CONFIG_SYS_LOAD_ADDR=0x40480000
CONFIG_FIT=y
CONFIG_FIT_EXTERNAL_OFFSET=0x3000
CONFIG_SPL_LOAD_FIT=y
-CONFIG_SPL_FIT_GENERATOR="arch/arm/mach-imx/mkimage_fit_atf.sh"
+# CONFIG_USE_SPL_FIT_GENERATOR is not set
CONFIG_OF_SYSTEM_SETUP=y
# CONFIG_USE_BOOTCOMMAND is not set
CONFIG_DEFAULT_FDT_FILE="fsl-imx8mm-verdin-dev.dtb"
diff --git a/doc/board/toradex/verdin-imx8mm.rst b/doc/board/toradex/verdin-imx8mm.rst
index b9f7dc39c96..a11c82da2f5 100644
--- a/doc/board/toradex/verdin-imx8mm.rst
+++ b/doc/board/toradex/verdin-imx8mm.rst
@@ -34,10 +34,10 @@ Get the DDR Firmware
.. code-block:: bash
$ cd ..
- $ wget https://www.nxp.com/lgfiles/NMG/MAD/YOCTO/firmware-imx-8.4.1.bin
- $ chmod +x firmware-imx-8.4.1.bin
- $ ./firmware-imx-8.4.1.bin
- $ cp firmware-imx-8.4.1/firmware/ddr/synopsys/lpddr4*.bin ./
+ $ wget https://www.nxp.com/lgfiles/NMG/MAD/YOCTO/firmware-imx-8.10.1.bin
+ $ chmod +x firmware-imx-8.10.1.bin
+ $ ./firmware-imx-8.10.1.bin
+ $ cp firmware-imx-8.10.1/firmware/ddr/synopsys/lpddr4*.bin ./
Build U-Boot
------------
@@ -46,7 +46,7 @@ Build U-Boot
$ export CROSS_COMPILE=aarch64-linux-gnu-
$ export ATF_LOAD_ADDR=0x920000
$ make verdin-imx8mm_defconfig
- $ make flash.bin
+ $ make
Flash to eMMC
-------------
@@ -78,21 +78,28 @@ Output:
.. code-block:: bash
- U-Boot SPL 2020.01-00187-gd411d164e5 (Jan 26 2020 - 04:47:26 +0100)
- Normal Boot
- Trying to boot from MMC1
-
- U-Boot 2020.01-00187-gd411d164e5 (Jan 26 2020 - 04:47:26 +0100)
-
- CPU: Freescale i.MX8MMQ rev1.0 at 0 MHz
- Reset cause: POR
- DRAM: 2 GiB
- MMC: FSL_SDHC: 0, FSL_SDHC: 1, FSL_SDHC: 2
- Loading Environment from MMC... OK
- In: serial
- Out: serial
- Err: serial
- Model: Toradex Verdin iMX8M Mini Quad 2GB Wi-Fi / BT IT V1.0A, Serial:
- Net: eth0: ethernet at 30be0000
- Hit any key to stop autoboot: 0
- Verdin iMX8MM #
+U-Boot SPL 2021.10-rc2-00028-gee010ba1129 (Aug 23 2021 - 16:56:02 +0200)
+Normal Boot
+WDT: Started with servicing (60s timeout)
+Trying to boot from MMC1
+NOTICE: BL31: v2.2(release):rel_imx_5.4.70_2.3.2_rc1-5-g835a8f67b
+NOTICE: BL31: Built : 18:02:12, Aug 16 2021
+
+
+U-Boot 2021.10-rc2-00028-gee010ba1129 (Aug 23 2021 - 16:56:02 +0200)
+
+CPU: Freescale i.MX8MMQ rev1.0 at 1200 MHz
+Reset cause: POR
+DRAM: 2 GiB
+WDT: Started with servicing (60s timeout)
+MMC: FSL_SDHC: 0, FSL_SDHC: 1, FSL_SDHC: 2
+Loading Environment from MMC... OK
+In: serial
+Out: serial
+Err: serial
+Model: Toradex Verdin iMX8M Mini Quad 2GB Wi-Fi / BT IT V1.1A, Serial# 06760554
+Carrier: Toradex Verdin Development Board V1.1A, Serial# 10754333
+Setting variant to wifi
+Net: eth0: ethernet at 30be0000
+Hit any key to stop autoboot: 0
+Verdin iMX8MM #
--
2.26.2
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