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drivers/uart/uart8250reg.h: remove duplicate bit definitions 

UART8250_FCR_RXSR is a redefinition of UART8250_FCR_CLEAR_RCVR,
UART8250_FCR_TXSR a redefinition of UART8250_FCR_CLEAR_XMIT and
UART8250_LCR_BKSE a redefinition of UART8250_LCR_DLAB. None of those
redefinitions are used, so just drop them.

Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I6b9edae67180b04ff1c887c5742c07c774fc9c59
Reviewed-on: https://review.coreboot.org/c/coreboot/+/61642
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
This commit is contained in:
Felix Held 2022-02-04 23:03:06 +01:00
parent b0789ede5f
commit 5bd6096f82
1 changed files with 0 additions and 4 deletions
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4
src/drivers/uart/uart8250reg.h
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@ -34,9 +34,6 @@
#define UART8250_FCR_TRIGGER_8 0x80 /* Mask for trigger set at 8 */
#define UART8250_FCR_TRIGGER_14 0xC0 /* Mask for trigger set at 14 */
#define UART8250_FCR_RXSR 0x02 /* Receiver soft reset */
#define UART8250_FCR_TXSR 0x04 /* Transmitter soft reset */
#define UART8250_LCR 0x03
#define UART8250_LCR_WLS_MSK 0x03 /* character length select mask */
#define UART8250_LCR_WLS_5 0x00 /* 5 bit character length */
@ -48,7 +45,6 @@
#define UART8250_LCR_EPS 0x10 /* Even Parity Select */
#define UART8250_LCR_STKP 0x20 /* Stick Parity */
#define UART8250_LCR_SBRK 0x40 /* Set Break */
#define UART8250_LCR_BKSE 0x80 /* Bank select enable */
#define UART8250_LCR_DLAB 0x80 /* Divisor latch access bit */
#define UART8250_MCR 0x04