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Remove Potato UART

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Signed-off-by: Anton Blanchard <anton@linux.ibm.com>
This commit is contained in:
Anton Blanchard
2021-08-11 17:44:54 +10:00
committed by Anton Blanchard
parent 1896e5f803
commit 1d29cdcfb4
18 changed files with 127 additions and 1010 deletions
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15
include/microwatt_soc.h
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@@ -60,21 +60,6 @@
#define SYS_REG_UART_IS_16550 (1ull << 32)
/*
* Register definitions for the potato UART
*/
#define POTATO_CONSOLE_TX 0x00
#define POTATO_CONSOLE_RX 0x08
#define POTATO_CONSOLE_STATUS 0x10
#define POTATO_CONSOLE_STATUS_RX_EMPTY 0x01
#define POTATO_CONSOLE_STATUS_TX_EMPTY 0x02
#define POTATO_CONSOLE_STATUS_RX_FULL 0x04
#define POTATO_CONSOLE_STATUS_TX_FULL 0x08
#define POTATO_CONSOLE_CLOCK_DIV 0x18
#define POTATO_CONSOLE_IRQ_EN 0x20
#define POTATO_CONSOLE_IRQ_RX 0x01
#define POTATO_CONSOLE_IRQ_TX 0x02
/*
* Register definitionss for our standard (16550 style) UART
*/