diff options
| author | Su Baocheng | 2023-02-28 19:19:09 +0100 |
|---|---|---|
| committer | Tom Rini | 2023-03-29 11:58:25 -0400 |
| commit | ea0f45d18708db2b21e2b771556b3ba1d6a65ed4 (patch) | |
| tree | 92f722a51c543b083a5fe230caab7c09952b0dbd /board/siemens | |
| parent | 654483d251275d61eb5f93c18e320ad7d6bfcc5d (diff) | |
board: siemens: iot2050: Split the build for PG1 and PG2
Due to different signature keys, the PG1 and the PG2 boards can no
longer use the same FSBL (tiboot3). This makes it impossible anyway to
maintaine a single flash.bin for both variants, so we can also split the
build.
A new target is added to indicates the build is for PG1 vs. PG2 boards.
Hence now the variants have separated defconfig files.
The runtime board_is_sr1() check does make no sense anymore, so remove
it and replace with build time check.
Documentation is updated accordingly. New binary artifacts are already
available via meta-iot2050.
Signed-off-by: Su Baocheng <baocheng.su@siemens.com>
[Jan: refactor config option into targets, tweak some wordings]
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Diffstat (limited to 'board/siemens')
| -rw-r--r-- | board/siemens/iot2050/Kconfig | 28 | ||||
| -rw-r--r-- | board/siemens/iot2050/board.c | 12 |
2 files changed, 26 insertions, 14 deletions
diff --git a/board/siemens/iot2050/Kconfig b/board/siemens/iot2050/Kconfig index 063142a43bf..a2b40881d11 100644 --- a/board/siemens/iot2050/Kconfig +++ b/board/siemens/iot2050/Kconfig @@ -1,20 +1,40 @@ # SPDX-License-Identifier: GPL-2.0+ # -# Copyright (c) Siemens AG, 2018-2021 +# Copyright (c) Siemens AG, 2018-2022 # # Authors: # Le Jin <le.jin@siemens.com> # Jan Kiszka <jan.kiszka@siemens.com> -config TARGET_IOT2050_A53 - bool "IOT2050 running on A53" +choice + prompt "Siemens SIMATIC IOT2050 boards" + optional + +config TARGET_IOT2050_A53_PG1 + bool "IOT2050 PG1 running on A53" + select IOT2050_A53_COMMON + help + This builds U-Boot for the Product Generation 1 (PG1) of the IOT2050 + devices. + +config TARGET_IOT2050_A53_PG2 + bool "IOT2050 PG2 running on A53" + select IOT2050_A53_COMMON + help + This builds U-Boot for the Product Generation 2 (PG2) of the IOT2050 + devices. + +endchoice + +config IOT2050_A53_COMMON + bool select ARM64 select SOC_K3_AM654 select BOARD_LATE_INIT select SYS_DISABLE_DCACHE_OPS select BINMAN -if TARGET_IOT2050_A53 +if IOT2050_A53_COMMON config SYS_BOARD default "iot2050" diff --git a/board/siemens/iot2050/board.c b/board/siemens/iot2050/board.c index 8f4b0eae495..dbf893000a7 100644 --- a/board/siemens/iot2050/board.c +++ b/board/siemens/iot2050/board.c @@ -55,14 +55,6 @@ static bool board_is_advanced(void) strstr((char *)info->name, "IOT2050-ADVANCED") != NULL; } -static bool board_is_sr1(void) -{ - struct iot2050_info *info = IOT2050_INFO_DATA; - - return info->magic == IOT2050_INFO_MAGIC && - !strstr((char *)info->name, "-PG2"); -} - static void remove_mmc1_target(void) { char *boot_targets = strdup(env_get("boot_targets")); @@ -109,12 +101,12 @@ void set_board_info_env(void) } if (board_is_advanced()) { - if (board_is_sr1()) + if (IS_ENABLED(CONFIG_TARGET_IOT2050_A53_PG1)) fdtfile = "ti/k3-am6548-iot2050-advanced.dtb"; else fdtfile = "ti/k3-am6548-iot2050-advanced-pg2.dtb"; } else { - if (board_is_sr1()) + if (IS_ENABLED(CONFIG_TARGET_IOT2050_A53_PG1)) fdtfile = "ti/k3-am6528-iot2050-basic.dtb"; else fdtfile = "ti/k3-am6528-iot2050-basic-pg2.dtb"; |