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| author | Ahmad Fatoum <a.fatoum@pengutronix.de> | 2020-06-02 10:53:49 +0200 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2020-06-03 10:03:33 +0200 |
| commit | 33bfb72092aa4348de4901a7470cde146c1d26a0 (patch) | |
| tree | 23d8dbb93c7b389e66fcac7837775d263ebf6704 /arch/sandbox | |
| parent | ede7fb68e78ad4a74bcc9c9f7c5bae62b8175fab (diff) | |
| download | barebox-33bfb72092aa4348de4901a7470cde146c1d26a0.tar.gz barebox-33bfb72092aa4348de4901a7470cde146c1d26a0.tar.xz | |
sandbox: define CONFIG_64BIT as appropriate
All 64-bit architectures are supposed to define CONFIG_64BIT to support
the relevant 64-bit MMIO accessors. The sandbox architecture is a bit
of a special case, because barebox uses the toolchain default and
doesn't force a bitness. Add 64BIT as promptless symbol, which reflects
the pointer size of the target platform.
Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'arch/sandbox')
| -rw-r--r-- | arch/sandbox/Kconfig | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/arch/sandbox/Kconfig b/arch/sandbox/Kconfig index 6ec71a99e5..46cfe8b4b1 100644 --- a/arch/sandbox/Kconfig +++ b/arch/sandbox/Kconfig @@ -1,3 +1,5 @@ +source "scripts/Kconfig.include" + config SANDBOX bool select OFTREE @@ -20,3 +22,10 @@ config SANDBOX_UNWIND default y select ARCH_HAS_STACK_DUMP depends on UBSAN || KASAN + +config CC_IS_64BIT + def_bool $(success,$(srctree)/scripts/gcc-64bitptr.sh $(CC)) + +config 64BIT + bool + default CC_IS_64BIT |