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serial: ns16550: Allow serial to enabled/disabled in SPL
At present this driver uses the wrong condition for including the code and drivers in SPL/TPL. Update it so that the code is only included if DM_SERIAL is enabled for SPL/TPL. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
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@ -21,7 +21,7 @@ DECLARE_GLOBAL_DATA_PTR;
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#define UART_MCRVAL (UART_MCR_DTR | \
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#define UART_MCRVAL (UART_MCR_DTR | \
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UART_MCR_RTS) /* RTS/DTR */
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UART_MCR_RTS) /* RTS/DTR */
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#ifndef CONFIG_DM_SERIAL
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#if !CONFIG_IS_ENABLED(DM_SERIAL)
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#ifdef CONFIG_SYS_NS16550_PORT_MAPPED
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#ifdef CONFIG_SYS_NS16550_PORT_MAPPED
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#define serial_out(x, y) outb(x, (ulong)y)
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#define serial_out(x, y) outb(x, (ulong)y)
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#define serial_in(y) inb((ulong)y)
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#define serial_in(y) inb((ulong)y)
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@ -86,7 +86,7 @@ static inline int serial_in_shift(void *addr, int shift)
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#endif
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#endif
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}
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}
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#ifdef CONFIG_DM_SERIAL
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#if CONFIG_IS_ENABLED(DM_SERIAL)
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#ifndef CONFIG_SYS_NS16550_CLK
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#ifndef CONFIG_SYS_NS16550_CLK
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#define CONFIG_SYS_NS16550_CLK 0
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#define CONFIG_SYS_NS16550_CLK 0
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@ -301,7 +301,7 @@ DEBUG_UART_FUNCS
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#endif
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#endif
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#ifdef CONFIG_DM_SERIAL
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#if CONFIG_IS_ENABLED(DM_SERIAL)
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static int ns16550_serial_putc(struct udevice *dev, const char ch)
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static int ns16550_serial_putc(struct udevice *dev, const char ch)
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{
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{
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struct NS16550 *const com_port = dev_get_priv(dev);
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struct NS16550 *const com_port = dev_get_priv(dev);
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