diff options
| author | Michal Simek <michal.simek@xilinx.com> | 2022-02-17 14:28:41 +0100 |
|---|---|---|
| committer | Michal Simek <michal.simek@xilinx.com> | 2022-02-21 13:20:24 +0100 |
| commit | 05f0f269b7a6e5c9b65e88bb8b691e28cb49da84 (patch) | |
| tree | 841bb18e9f5cc8930c876001514a3b3d2d1c1444 /arch/arm/Kconfig | |
| parent | 83d2941fe9750f7d98d560d7782edcf31b574d3d (diff) | |
ARM: zynq: Fix debug uart initialization
The commit 0dba45864b2a ("arm: Init the debug UART") calls
debug_uart_init() from crt0.S but it won't work because SOC is not
configured yet. That's why create board_debug_uart_init() which calls
ps7_init() earlier before the first access to UART.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Link: https://lore.kernel.org/r/18e67e02a0c7190839a1ef3a11f3fd6babcf34cc.1645104518.git.michal.simek@xilinx.com
Diffstat (limited to 'arch/arm/Kconfig')
| -rw-r--r-- | arch/arm/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index ae5002c9e4..c5b21cd06e 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -1157,6 +1157,7 @@ config ARCH_ZYNQ select CLK select CLK_ZYNQ select CPU_V7A + select DEBUG_UART_BOARD_INIT if SPL && DEBUG_UART select DM select DM_ETH if NET select DM_MMC if MMC |