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| author | Ahmad Fatoum <a.fatoum@pengutronix.de> | 2022-12-12 17:42:12 +0100 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2022-12-16 13:11:25 +0100 |
| commit | b88a98a2fd3bb0d79e93398895b840ceb446d8b5 (patch) | |
| tree | 1e9c5c048b76e7db2f1417a817d99ececece2354 /common/Kconfig | |
| parent | b2f17a6b9cb2e5726d7f7b5697f70f0a66cb7455 (diff) | |
| download | barebox-b88a98a2fd3bb0d79e93398895b840ceb446d8b5.tar.gz | |
pbl: Add Kconfig option to enable DEBUG globally in PBL
CONFIG_INITCALL_DEBUG=y is a very useful tool for debugging barebox
hangs, but it's not so useful if the hang happens very early.
Define a new CONFIG_DEBUG_PBL symbol that will define DEBUG globally
in PBL to get more insight into boot hangs.
Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
Link: https://lore.barebox.org/20221212164212.2358450-3-a.fatoum@pengutronix.de
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'common/Kconfig')
| -rw-r--r-- | common/Kconfig | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/common/Kconfig b/common/Kconfig index 19cd793110..46675dfe2e 100644 --- a/common/Kconfig +++ b/common/Kconfig @@ -1566,6 +1566,15 @@ config DEBUG_INITCALLS help If enabled this will print initcall traces. +config DEBUG_PBL + bool "Print PBL debugging information" + depends on PBL_CONSOLE || DEBUG_LL + help + If enabled this will enable all debug prints in the prebootloader. + For this to work, a console needs to be configured in the + board-specific entry point and configured for either DEBUG_LL + or PBL_CONSOLE. + config DEBUG_PROBES bool "Trace driver probes/removes" help |