SMC relocation can also be activated earlier by the bootloader,
so the driver's behaviour cannot rely on selected kernel config.
When the SMC is relocated, CPM_CR_INIT_TRX cannot be used.
But the only thing CPM_CR_INIT_TRX does is to clear the
rstate and tstate registers, so this can be done manually,
even when SMC is not relocated.
Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Fixes:
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.. | ||
cpm_uart_core.c | ||
cpm_uart_cpm1.c | ||
cpm_uart_cpm1.h | ||
cpm_uart_cpm2.c | ||
cpm_uart_cpm2.h | ||
cpm_uart.h | ||
Makefile |