diff options
| author | Patrick Delaunay | 2022-10-11 16:44:26 +0200 |
|---|---|---|
| committer | Patrice Chotard | 2022-10-18 08:40:59 +0200 |
| commit | c37a6684818d41051c54f814863429536aa972be (patch) | |
| tree | b4d3ce25274ee7e08b8960e8db07d6ca0707a00c /arch/arm/mach-stm32mp | |
| parent | 637a370251d352ab86a35a8f6ebc7e22e4860adc (diff) | |
stm32mp: fix compilation issue with DEBUG_UART
Fix the compilation issue when CONFIG_DEBUG_UART is activated
drivers/serial/serial_stm32.o: in function `debug_uart_init':
drivers/serial/serial_stm32.c:291: undefined reference to \
`board_debug_uart_init'
The board_debug_uart_init is needed for SPL boot, called in
cpu.c::mach_cpu_init(); it is defined in board/st/stm32mp1/spl.c.
But with the removal #ifdefs patch, the function debug_uart_init() is
always compiled even if not present in the final U-Boot image.
This patch adds a file to provided this function when DEBUG_UART and SPL
are activated.
Fixes: c8b2eef52b6c ("stm32mp15: tidy up #ifdefs in cpu.c")
Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
Diffstat (limited to 'arch/arm/mach-stm32mp')
| -rw-r--r-- | arch/arm/mach-stm32mp/Kconfig.15x | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/mach-stm32mp/Kconfig.15x b/arch/arm/mach-stm32mp/Kconfig.15x index d516270292a..5bd9b53a5d8 100644 --- a/arch/arm/mach-stm32mp/Kconfig.15x +++ b/arch/arm/mach-stm32mp/Kconfig.15x @@ -117,7 +117,7 @@ endif if DEBUG_UART config DEBUG_UART_BOARD_INIT - default y + default y if SPL # debug on UART4 by default config DEBUG_UART_BASE |