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char: ibex_uart: Update the register layout

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Update the register layout to match the latest OpenTitan bitstream.

Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Message-id: 25c8377d32f3e0f0a1a862c8a5092f8a9e3f9928.1625801868.git.alistair.francis@wdc.com
This commit is contained in:
Alistair Francis 2021-07-09 13:38:30 +10:00
parent 623d53cb01
commit 24bfb98d06
1 changed files with 10 additions and 9 deletions
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19
hw/char/ibex_uart.c
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@ -42,7 +42,8 @@ REG32(INTR_STATE, 0x00)
FIELD(INTR_STATE, RX_OVERFLOW, 3, 1)
REG32(INTR_ENABLE, 0x04)
REG32(INTR_TEST, 0x08)
REG32(CTRL, 0x0C)
REG32(ALERT_TEST, 0x0C)
REG32(CTRL, 0x10)
FIELD(CTRL, TX_ENABLE, 0, 1)
FIELD(CTRL, RX_ENABLE, 1, 1)
FIELD(CTRL, NF, 2, 1)
@ -52,25 +53,25 @@ REG32(CTRL, 0x0C)
FIELD(CTRL, PARITY_ODD, 7, 1)
FIELD(CTRL, RXBLVL, 8, 2)
FIELD(CTRL, NCO, 16, 16)
REG32(STATUS, 0x10)
REG32(STATUS, 0x14)
FIELD(STATUS, TXFULL, 0, 1)
FIELD(STATUS, RXFULL, 1, 1)
FIELD(STATUS, TXEMPTY, 2, 1)
FIELD(STATUS, RXIDLE, 4, 1)
FIELD(STATUS, RXEMPTY, 5, 1)
REG32(RDATA, 0x14)
REG32(WDATA, 0x18)
REG32(FIFO_CTRL, 0x1c)
REG32(RDATA, 0x18)
REG32(WDATA, 0x1C)
REG32(FIFO_CTRL, 0x20)
FIELD(FIFO_CTRL, RXRST, 0, 1)
FIELD(FIFO_CTRL, TXRST, 1, 1)
FIELD(FIFO_CTRL, RXILVL, 2, 3)
FIELD(FIFO_CTRL, TXILVL, 5, 2)
REG32(FIFO_STATUS, 0x20)
REG32(FIFO_STATUS, 0x24)
FIELD(FIFO_STATUS, TXLVL, 0, 5)
FIELD(FIFO_STATUS, RXLVL, 16, 5)
REG32(OVRD, 0x24)
REG32(VAL, 0x28)
REG32(TIMEOUT_CTRL, 0x2c)
REG32(OVRD, 0x28)
REG32(VAL, 0x2C)
REG32(TIMEOUT_CTRL, 0x30)
static void ibex_uart_update_irqs(IbexUartState *s)
{