bootcount: allow to use this feature on TPL
This commit add an option TPL_BOOTCOUNT_LIMIT to
use bootcount on TPL.
Signed-off-by: Philippe Reynes <philippe.reynes@softathome.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
diff --git a/common/spl/Kconfig b/common/spl/Kconfig
index bdc229f..774541c 100644
--- a/common/spl/Kconfig
+++ b/common/spl/Kconfig
@@ -186,7 +186,7 @@
config SPL_BOOTCOUNT_LIMIT
bool "Support bootcount in SPL"
- depends on SPL_ENV_SUPPORT
+ depends on SPL_ENV_SUPPORT && !TPL_BOOTCOUNT_LIMIT
help
On some boards, which use 'falcon' mode, it is necessary to check
and increment the number of boot attempts. Such boards do not
@@ -1382,6 +1382,13 @@
spl_board_init() from board_init_r(). This function should be
provided by the board.
+config TPL_BOOTCOUNT_LIMIT
+ bool "Support bootcount in TPL"
+ depends on TPL_ENV_SUPPORT
+ help
+ If this option is enabled, the TPL will support bootcount.
+ For example, it may be useful to choose the device to boot.
+
config TPL_LDSCRIPT
string "Linker script for the TPL stage"
depends on TPL
diff --git a/common/spl/spl.c b/common/spl/spl.c
index 835c53d..8b73744 100644
--- a/common/spl/spl.c
+++ b/common/spl/spl.c
@@ -837,7 +837,9 @@
#endif
}
-#if defined(CONFIG_BOOTCOUNT_LIMIT) && !defined(CONFIG_SPL_BOOTCOUNT_LIMIT)
+#if defined(CONFIG_BOOTCOUNT_LIMIT) && \
+ ((!defined(CONFIG_TPL_BUILD) && !defined(CONFIG_SPL_BOOTCOUNT_LIMIT)) || \
+ (defined(CONFIG_TPL_BUILD) && !defined(CONFIG_TPL_BOOTCOUNT_LIMIT)))
void bootcount_store(ulong a)
{
}