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authorAlbert ARIBAUD <albert.u.boot@aribaud.net>2013-03-28 18:50:01 +0100
committerAlbert ARIBAUD <albert.u.boot@aribaud.net>2013-03-28 18:50:01 +0100
commit009d75ccc11d27b9a083375a88bb93cb746b4800 (patch)
tree12abe9fcf437d58b73ee1fa8d422548560deaae5 /arch/arm/include/asm/arch-tegra/tegra_slink.h
parent417c55803118eb8e350d5ab8ba6583fb39f4e2e3 (diff)
parentd53e340edf65ff253d3a7b06ebe60501045892e3 (diff)
downloadolio-uboot-2014.01-009d75ccc11d27b9a083375a88bb93cb746b4800.tar.xz
olio-uboot-2014.01-009d75ccc11d27b9a083375a88bb93cb746b4800.zip
Merge branch 'u-boot/master' into 'u-boot-arm/master'
Conflicts: drivers/spi/tegra20_sflash.c include/fdtdec.h lib/fdtdec.c
Diffstat (limited to 'arch/arm/include/asm/arch-tegra/tegra_slink.h')
-rw-r--r--arch/arm/include/asm/arch-tegra/tegra_slink.h84
1 files changed, 0 insertions, 84 deletions
diff --git a/arch/arm/include/asm/arch-tegra/tegra_slink.h b/arch/arm/include/asm/arch-tegra/tegra_slink.h
deleted file mode 100644
index 74804b546..000000000
--- a/arch/arm/include/asm/arch-tegra/tegra_slink.h
+++ /dev/null
@@ -1,84 +0,0 @@
-/*
- * NVIDIA Tegra SPI-SLINK controller
- *
- * Copyright 2010-2013 NVIDIA Corporation
- *
- * This software may be used and distributed according to the
- * terms of the GNU Public License, Version 2, incorporated
- * herein by reference.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * Version 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-#ifndef _TEGRA_SLINK_H_
-#define _TEGRA_SLINK_H_
-
-#include <asm/types.h>
-
-struct slink_tegra {
- u32 command; /* SLINK_COMMAND_0 register */
- u32 command2; /* SLINK_COMMAND2_0 reg */
- u32 status; /* SLINK_STATUS_0 register */
- u32 reserved; /* Reserved offset 0C */
- u32 mas_data; /* SLINK_MAS_DATA_0 reg */
- u32 slav_data; /* SLINK_SLAVE_DATA_0 reg */
- u32 dma_ctl; /* SLINK_DMA_CTL_0 register */
- u32 status2; /* SLINK_STATUS2_0 reg */
- u32 rsvd[56]; /* 0x20 to 0xFF reserved */
- u32 tx_fifo; /* SLINK_TX_FIFO_0 reg off 100h */
- u32 rsvd2[31]; /* 0x104 to 0x17F reserved */
- u32 rx_fifo; /* SLINK_RX_FIFO_0 reg off 180h */
-};
-
-/* COMMAND */
-#define SLINK_CMD_ENB (1 << 31)
-#define SLINK_CMD_GO (1 << 30)
-#define SLINK_CMD_M_S (1 << 28)
-#define SLINK_CMD_CK_SDA (1 << 21)
-#define SLINK_CMD_CS_POL (1 << 13)
-#define SLINK_CMD_CS_VAL (1 << 12)
-#define SLINK_CMD_CS_SOFT (1 << 11)
-#define SLINK_CMD_BIT_LENGTH (1 << 4)
-#define SLINK_CMD_BIT_LENGTH_MASK 0x0000001F
-/* COMMAND2 */
-#define SLINK_CMD2_TXEN (1 << 30)
-#define SLINK_CMD2_RXEN (1 << 31)
-#define SLINK_CMD2_SS_EN (1 << 18)
-#define SLINK_CMD2_SS_EN_SHIFT 18
-#define SLINK_CMD2_SS_EN_MASK 0x000C0000
-#define SLINK_CMD2_CS_ACTIVE_BETWEEN (1 << 17)
-/* STATUS */
-#define SLINK_STAT_BSY (1 << 31)
-#define SLINK_STAT_RDY (1 << 30)
-#define SLINK_STAT_ERR (1 << 29)
-#define SLINK_STAT_RXF_FLUSH (1 << 27)
-#define SLINK_STAT_TXF_FLUSH (1 << 26)
-#define SLINK_STAT_RXF_OVF (1 << 25)
-#define SLINK_STAT_TXF_UNR (1 << 24)
-#define SLINK_STAT_RXF_EMPTY (1 << 23)
-#define SLINK_STAT_RXF_FULL (1 << 22)
-#define SLINK_STAT_TXF_EMPTY (1 << 21)
-#define SLINK_STAT_TXF_FULL (1 << 20)
-#define SLINK_STAT_TXF_OVF (1 << 19)
-#define SLINK_STAT_RXF_UNR (1 << 18)
-#define SLINK_STAT_CUR_BLKCNT (1 << 15)
-/* STATUS2 */
-#define SLINK_STAT2_RXF_FULL_CNT (1 << 16)
-#define SLINK_STAT2_TXF_FULL_CNT (1 << 0)
-
-#define SPI_TIMEOUT 1000
-#define TEGRA_SPI_MAX_FREQ 52000000
-
-#endif /* _TEGRA_SLINK_H_ */