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| author | Lucas Stach <l.stach@pengutronix.de> | 2019-11-29 16:14:52 +0100 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2019-12-02 11:02:21 +0100 |
| commit | b874578cdcbd9725ee4e9029b1ea654daa0966cd (patch) | |
| tree | 2922ceb934cdfe5bd9c5ab192aa2733ea15766f2 | |
| parent | 07b468cd194e2645a008103e463c469a73b3bf84 (diff) | |
| download | barebox-b874578cdcbd9725ee4e9029b1ea654daa0966cd.tar.gz barebox-b874578cdcbd9725ee4e9029b1ea654daa0966cd.tar.xz | |
ARM: PBL break is not available on ARMv4
ARMv4 does not support the bkpt mnemonic. Rather than trying to work
around this, just disable this feature for ARMv4. On Tegra the PBL
runs on the ARM720T co-processor, so we also need to disable the option
for this SoC architecture.
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| -rw-r--r-- | common/Kconfig | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/common/Kconfig b/common/Kconfig index d397d8bc4d..60237d3056 100644 --- a/common/Kconfig +++ b/common/Kconfig @@ -1309,7 +1309,7 @@ config DEBUG_INITCALLS config PBL_BREAK bool "Execute software break on pbl start" - depends on ARM + depends on ARM && (!CPU_32v4T && !ARCH_TEGRA) help If this enabled, barebox will be compiled with BKPT instruction on early pbl init. This option should be used only with JTAG debugger! |