On Wed, Mar 22, 2017 at 05:07:02PM -0500, Adam Ford wrote:
Logic PD has an i.MX6Q system on module (SOM) with a development kit. This have been verified to boot the i.MX6Q version over either SD on the development kit or NAND built into the SOM.
Signed-off-by: Adam Ford aford173@gmail.com
diff --git a/arch/arm/cpu/armv7/mx6/Kconfig b/arch/arm/cpu/armv7/mx6/Kconfig index 190e5c6..059d905 100644 --- a/arch/arm/cpu/armv7/mx6/Kconfig +++ b/arch/arm/cpu/armv7/mx6/Kconfig @@ -367,6 +367,13 @@ config TARGET_ZC5601 select DM select DM_THERMAL
+config TARGET_MX6LOGICPD
- bool "mx6logicpd"
- select BOARD_LATE_INIT
- select DM
- select DM_THERMAL
- select BOARD_EARLY_INIT_F
Please sort this as well.
[snip]
+Currently there are three methods for booting mx6sabresd boards: diff --git a/board/logicpd/imx6/imx6logic.c b/board/logicpd/imx6/imx6logic.c new file mode 100644 index 0000000..18ec9a1 --- /dev/null +++ b/board/logicpd/imx6/imx6logic.c @@ -0,0 +1,364 @@ +/*
- Copyright (C) 2017 Logic PD, Inc.
- Author: Adam Ford aford173@gmail.com
... based on board/.../ since I assume you copied mx6sabresd here as well :)
[snip]
+int board_late_init(void) +{ +#ifdef CONFIG_CMD_BMODE
- add_board_boot_modes(board_boot_modes);
+#endif +#ifdef CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
- setenv("board_name", "imx6_logicpd");
- if (is_mx6dqp()) {
setenv("board_rev", "MX6QP");setenv("fdt_file", "imx6q-logicpd.dtb");- }
- else if (is_mx6dq()) {
setenv("board_rev", "MX6Q");setenv("fdt_file", "imx6q-logicpd.dtb");- }
- else if (is_mx6sdl()) {
setenv("board_rev", "MX6DL");setenv("fdt_file", "imx6sdl-logicpd.dtb");- }
- else if (is_mx6solo()) {
setenv("board_rev", "MX6SOLO");setenv("fdt_file", "imx6sdl-logicpd.dtb");- }
+#endif
Do all of these variations exist?
diff --git a/include/configs/imx6_logic.h b/include/configs/imx6_logic.h new file mode 100644 index 0000000..556cad2 --- /dev/null +++ b/include/configs/imx6_logic.h @@ -0,0 +1,194 @@ +/*
- Copyright (C) 2017 Logic PD, Inc.
- Configuration settings for the LogicPD i.MX6 SOM.
- SPDX-License-Identifier: GPL-2.0+
- */
+#ifndef __IMX6LOGIC_CONFIG_H +#define __IMX6LOGIC_CONFIG_H
+#define CONFIG_MACH_TYPE 3980
New board, we should not need MACH_TYPE and I bet that's not the "real" one for your brand new board.
- "fdt_high=0xffffffff\0" \
- "initrd_high=0xffffffff\0" \
I'm really really not a fan of disabling these relocations, please use bootm_size to tell U-Boot where to make sure everything resides without overlap. Also, distro boot?
[snip]
+# define MTDPARTS_DEFAULT "mtdparts=gpmi-nand:4m(uboot)," \
"1m(env),8m(kernel),1m(dtb),-(fs)"
Are you really sure all of these sizes are what you can live with for a long long time? That kernel size feels small.
Thanks!