jochen
/
urjtag
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Added register offsets and bits.

Browse Source 
git-svn-id: https://urjtag.svn.sourceforge.net/svnroot/urjtag/trunk@163 b68d4a1b-bc3d-0410-92ed-d4ac073336b7
master
Marcel Telka 22 years ago
parent 929394b189
commit 1cff091120
1 changed files with 163 additions and 23 deletions
Show Stats Download Patch File Download Diff File

186
include/arm/pxa2x0/mmc.h
Unescape Escape View File

@ -39,14 +39,17 @@
#ifndef PXA2X0_MMC_H
#define PXA2X0_MMC_H
#ifndef uint32_t
typedef unsigned int uint32_t;
#include <common.h>
#if LANGUAGE == C
#include <stdint.h>
#endif
/* MMC Controller Registers */
#define MMC_BASE 0x41100000
#if LANGUAGE == C
typedef volatile struct MMC_registers {
uint32_t mmc_strpcl;
uint32_t mmc_stat;
@ -68,27 +71,164 @@ typedef volatile struct MMC_registers {
uint32_t mmc_txfifo;
} MMC_registers;
#ifndef MMC_pointer
#ifdef PXA2X0_UNMAPPED
#define MMC_pointer ((MMC_registers*) MMC_BASE)
#endif
#define MMC_STRPCL MMC_pointer->mmc_strpcl
#define MMC_STAT MMC_pointer->mmc_stat
#define MMC_CLKRT MMC_pointer->mmc_clkrt
#define MMC_SPI MMC_pointer->mmc_spi
#define MMC_CMDAT MMC_pointer->mmc_cmdat
#define MMC_RESTO MMC_pointer->mmc_resto
#define MMC_RDTO MMC_pointer->mmc_rdto
#define MMC_BLKLEN MMC_pointer->mmc_blklen
#define MMC_NOB MMC_pointer->mmc_nob
#define MMC_PRTBUF MMC_pointer->mmc_prtbuf
#define MMC_I_MASK MMC_pointer->mmc_i_mask
#define MMC_I_REG MMC_pointer->mmc_i_reg
#define MMC_CMD MMC_pointer->mmc_cmd
#define MMC_ARGH MMC_pointer->mmc_argh
#define MMC_ARGL MMC_pointer->mmc_argl
#define MMC_RES MMC_pointer->mmc_res
#define MMC_RXFIFO MMC_pointer->mmc_rxfifo
#define MMC_TXFIFO MMC_pointer->mmc_txfifo
#endif /* PXA2X0_MMC_H */
#define MMC_STRPCL MMC_pointer->mmc_strpcl
#define MMC_STAT MMC_pointer->mmc_stat
#define MMC_CLKRT MMC_pointer->mmc_clkrt
#define MMC_SPI MMC_pointer->mmc_spi
#define MMC_CMDAT MMC_pointer->mmc_cmdat
#define MMC_RESTO MMC_pointer->mmc_resto
#define MMC_RDTO MMC_pointer->mmc_rdto
#define MMC_BLKLEN MMC_pointer->mmc_blklen
#define MMC_NOB MMC_pointer->mmc_nob
#define MMC_PRTBUF MMC_pointer->mmc_prtbuf
#define MMC_I_MASK MMC_pointer->mmc_i_mask
#define MMC_I_REG MMC_pointer->mmc_i_reg
#define MMC_CMD MMC_pointer->mmc_cmd
#define MMC_ARGH MMC_pointer->mmc_argh
#define MMC_ARGL MMC_pointer->mmc_argl
#define MMC_RES MMC_pointer->mmc_res
#define MMC_RXFIFO MMC_pointer->mmc_rxfifo
#define MMC_TXFIFO MMC_pointer->mmc_txfifo
#endif /* LANGUAGE == C */
#define MMC_STRPCL_OFFSET 0x00
#define MMC_STAT_OFFSET 0x04
#define MMC_CLKRT_OFFSET 0x08
#define MMC_SPI_OFFSET 0x0C
#define MMC_CMDAT_OFFSET 0x10
#define MMC_RESTO_OFFSET 0x14
#define MMC_RDTO_OFFSET 0x18
#define MMC_BLKLEN_OFFSET 0x1C
#define MMC_NOB_OFFSET 0x20
#define MMC_PRTBUF_OFFSET 0x24
#define MMC_I_MASK_OFFSET 0x28
#define MMC_I_REG_OFFSET 0x2C
#define MMC_CMD_OFFSET 0x30
#define MMC_ARGH_OFFSET 0x34
#define MMC_ARGL_OFFSET 0x38
#define MMC_RES_OFFSET 0x3C
#define MMC_RXFIFO_OFFSET 0x40
#define MMC_TXFIFO_OFFSET 0x44
/* MMC_STRPCL bits - see Table 15-6 in [1] */
#define MMC_STRPCL_STRPCL_MASK bits(1,0)
#define MMC_STRPCL_STRPCL(x) bits_val(1,0,x)
/* MMC_STAT bits - see Table 15-7 in [1] */
#define MMC_STAT_END_CMD_RES bit(13)
#define MMC_STAT_PRG_DONE bit(12)
#define MMC_STAT_DATA_TRAN_DONE bit(11)
#define MMC_STAT_CLK_EN bit(8)
#define MMC_STAT_RECV_FIFO_FULL bit(7)
#define MMC_STAT_XMIT_FIFO_EMPTY bit(6)
#define MMC_STAT_RES_CRC_ERR bit(5)
#define MMC_STAT_SPI_READ_ERROR_TOKEN bit(4)
#define MMC_STAT_CRC_READ_ERROR bit(3)
#define MMC_STAT_CRC_WRITE_ERROR bit(2)
#define MMC_STAT_TIME_OUT_RESPONSE bit(1)
#define MMC_STAT_READ_TIME_OUT bit(0)
/* MMC_CLKRT bits - see Table 15-8 in [1] */
#define MMC_CLKRT_CLK_RATE_MASK bits(2,0)
#define MMC_CLKRT_CLK_RATE(x) bits_val(2,0,x)
/* MMC_SPI bits - see Table 15-9 in [1] */
#define MMC_SPI_SPI_CS_ADDRESS bit(3)
#define MMC_SPI_SPI_CS_EN bit(2)
#define MMC_SPI_CRC_ON bit(1)
#define MMC_SPI_SPI_EN bit(0)
/* MMC_CMDAT bits - see Table 15-10 in [1] */
#define MMC_CMDAT_MMC_DMA_EN bit(7)
#define MMC_CMDAT_INIT bit(6)
#define MMC_CMDAT_BUSY bit(5)
#define MMC_CMDAT_STREAM_BLOCK bit(4)
#define MMC_CMDAT_WRITE_READ bit(3)
#define MMC_CMDAT_DATA_EN bit(2)
#define MMC_CMDAT_RESPONSE_FORMAT_MASK bits(1,0)
#define MMC_CMDAT_RESPONSE_FORMAT(x) bits_val(1,0,x)
/* MMC_RESTO bits - see Table 15-11 in [1] */
#define MMC_RESTO_RES_TO_MASK bits(6,0)
#define MMC_RESTO_RES_TO(x) bits_val(6,0,x)
/* MMC_RDTO bits - see Table 15-12 in [1] */
#define MMC_RDTO_READ_TO_MASK bits(15,0)
#define MMC_RDTO_READ_TO(x) bits_val(15,0,x)
/* MMC_BLKLEN bits - see Table 15-13 in [1] */
#define MMC_BLKLEN_BLK_LEN_MASK bits(9,0)
#define MMC_BLKLEN_BLK_LEN(x) bits_val(9,0,x)
/* MMC_NOB bits - see Table 15-14 in [1] */
#define MMC_NOB_MMC_NOB_MASK bits(15,0)
#define MMC_NOB_MMC_NOB(x) bits_val(15,0,x)
/* MMC_PRTBUF bits - see Table 15-15 in [1] */
#define MMC_PRTBUF_BUF_PART_FULL bit(0)
/* MMC_I_MASK bits - see Table 15-15 in [1] */
#define MMC_I_MASK_TXFIFO_WR_REQ bit(6)
#define MMC_I_MASK_RXFIFO_RD_REQ bit(5)
#define MMC_I_MASK_CLK_IS_OFF bit(4)
#define MMC_I_MASK_STOP_CMD bit(3)
#define MMC_I_MASK_END_CMD_RES bit(2)
#define MMC_I_MASK_PRG_DONE bit(1)
#define MMC_I_MASK_DATA_TRAN_DONE bit(0)
/* MMC_I_REG bits - see Table 15-17 in [1] */
#define MMC_I_REG_TXFIFO_WR_REQ bit(6)
#define MMC_I_REG_RXFIFO_RD_REQ bit(5)
#define MMC_I_REG_CLK_IS_OFF bit(4)
#define MMC_I_REG_STOP_CMD bit(3)
#define MMC_I_REG_END_CMD_RES bit(2)
#define MMC_I_REG_PRG_DONE bit(1)
#define MMC_I_REG_DATA_TRAN_DONE bit(0)
/* MMC_CMD bits - see Table 15-18 in [1] */
#define MMC_CMD_CMD_INDEX_MASK bits(5,0)
#define MMC_CMD_CMD_INDEX(x) bits_val(5,0,x)
/* MMC_ARGH bits - see Table 15-20 in [1] */
#define MMC_ARGH_ARG_H_MASK bits(15,0)
#define MMC_ARGH_ARG_H(x) bits_val(15,0,x)
/* MMC_ARGL bits - see Table 15-21 in [1] */
#define MMC_ARGL_ARG_L_MASK bits(15,0)
#define MMC_ARGL_ARG_L(x) bits_val(15,0,x)
/* MMC_RES bits - see Table 15-22 in [1] */
#define MMC_RES_RESPONSE_DATA_MASK bits(15,0)
#define MMC_RES_RESPONSE_DATA(x) bits_val(15,0,x)
/* MMC_RXFIFO bits - see Table 15-23 in [1] */
#define MMC_RXFIFO_READ_DATA_MASK bits(7,0)
#define MMC_RXFIFO_READ_DATA(x) bits_val(7,0,x)
/* MMC_TXFIFO bits - see Table 15-24 in [1] */
#define MMC_TXFIFO_WRITE_DATA_MASK bits(7,0)
#define MMC_TXFIFO_WRITE_DATA(x) bits_val(7,0,x)
#endif /* PXA2X0_MMC_H */

Write Preview
Loading…
Cancel
Save