Merge remote-tracking branch 'u-boot/master' into 'u-boot-arm/master'

1 files changed, 0 insertions, 117 deletions

diff --git a/arch/arm/include/asm/arch-at91/at91sam9_sdramc.h b/arch/arm/include/asm/arch-at91/at91sam9_sdramc.h
deleted file mode 100644
index 3a076c6b80..0000000000
--- a/arch/arm/include/asm/arch-at91/at91sam9_sdramc.h
+++ /dev/null
@@ -1,117 +0,0 @@
-/*
- * [origin: Linux kernel arch/arm/mach-at91/include/mach/at91_wdt.h]
- *
- * Copyright (C) 2009 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
- * Copyright (C) 2007 Andrew Victor
- * Copyright (C) 2007 Atmel Corporation.
- *
- * SDRAM Controllers (SDRAMC) - System peripherals registers.
- * Based on AT91SAM9261 datasheet revision D.
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#ifndef AT91SAM9_SDRAMC_H
-#define AT91SAM9_SDRAMC_H
-
-#ifdef __ASSEMBLY__
-
-#ifndef ATMEL_BASE_SDRAMC
-#define ATMEL_BASE_SDRAMC	ATMEL_BASE_SDRAMC0
-#endif
-
-#define AT91_ASM_SDRAMC_MR	ATMEL_BASE_SDRAMC
-#define AT91_ASM_SDRAMC_TR	(ATMEL_BASE_SDRAMC + 0x04)
-#define AT91_ASM_SDRAMC_CR	(ATMEL_BASE_SDRAMC + 0x08)
-#define AT91_ASM_SDRAMC_MDR	(ATMEL_BASE_SDRAMC + 0x24)
-
-#else
-struct sdramc_reg {
-	u32	mr;
-	u32	tr;
-	u32	cr;
-	u32	lpr;
-	u32	ier;
-	u32	idr;
-	u32	imr;
-	u32	isr;
-	u32	mdr;
-};
-
-int sdramc_initialize(unsigned int sdram_address,
-		      const struct sdramc_reg *p);
-#endif
-
-/* SDRAM Controller (SDRAMC) registers */
-#define AT91_SDRAMC_MR		(ATMEL_BASE_SDRAMC + 0x00)	/* SDRAM Controller Mode Register */
-#define		AT91_SDRAMC_MODE	(0xf << 0)		/* Command Mode */
-#define			AT91_SDRAMC_MODE_NORMAL		0
-#define			AT91_SDRAMC_MODE_NOP		1
-#define			AT91_SDRAMC_MODE_PRECHARGE	2
-#define			AT91_SDRAMC_MODE_LMR		3
-#define			AT91_SDRAMC_MODE_REFRESH	4
-#define			AT91_SDRAMC_MODE_EXT_LMR	5
-#define			AT91_SDRAMC_MODE_DEEP		6
-
-#define AT91_SDRAMC_TR		(ATMEL_BASE_SDRAMC + 0x04)	/* SDRAM Controller Refresh Timer Register */
-#define		AT91_SDRAMC_COUNT	(0xfff << 0)		/* Refresh Timer Counter */
-
-#define AT91_SDRAMC_CR		(ATMEL_BASE_SDRAMC + 0x08)	/* SDRAM Controller Configuration Register */
-#define		AT91_SDRAMC_NC		(3 << 0)		/* Number of Column Bits */
-#define			AT91_SDRAMC_NC_8	(0 << 0)
-#define			AT91_SDRAMC_NC_9	(1 << 0)
-#define			AT91_SDRAMC_NC_10	(2 << 0)
-#define			AT91_SDRAMC_NC_11	(3 << 0)
-#define		AT91_SDRAMC_NR		(3 << 2)		/* Number of Row Bits */
-#define			AT91_SDRAMC_NR_11	(0 << 2)
-#define			AT91_SDRAMC_NR_12	(1 << 2)
-#define			AT91_SDRAMC_NR_13	(2 << 2)
-#define		AT91_SDRAMC_NB		(1 << 4)		/* Number of Banks */
-#define			AT91_SDRAMC_NB_2	(0 << 4)
-#define			AT91_SDRAMC_NB_4	(1 << 4)
-#define		AT91_SDRAMC_CAS		(3 << 5)		/* CAS Latency */
-#define			AT91_SDRAMC_CAS_1	(1 << 5)
-#define			AT91_SDRAMC_CAS_2	(2 << 5)
-#define			AT91_SDRAMC_CAS_3	(3 << 5)
-#define		AT91_SDRAMC_DBW		(1 << 7)		/* Data Bus Width */
-#define			AT91_SDRAMC_DBW_32	(0 << 7)
-#define			AT91_SDRAMC_DBW_16	(1 << 7)
-#define		AT91_SDRAMC_TWR		(0xf <<  8)		/* Write Recovery Delay */
-#define		AT91_SDRAMC_TWR_VAL(x)	(x << 8)
-#define		AT91_SDRAMC_TRC		(0xf << 12)		/* Row Cycle Delay */
-#define			AT91_SDRAMC_TRC_VAL(x)	(x << 12)
-#define		AT91_SDRAMC_TRP		(0xf << 16)		/* Row Precharge Delay */
-#define		AT91_SDRAMC_TRP_VAL(x)	(x << 16)
-#define		AT91_SDRAMC_TRCD	(0xf << 20)		/* Row to Column Delay */
-#define			AT91_SDRAMC_TRCD_VAL(x)	(x << 20)
-#define		AT91_SDRAMC_TRAS	(0xf << 24)		/* Active to Precharge Delay */
-#define		AT91_SDRAMC_TRAS_VAL(x)	(x << 24)
-#define		AT91_SDRAMC_TXSR	(0xf << 28)		/* Exit Self Refresh to Active Delay */
-#define		AT91_SDRAMC_TXSR_VAL(x)	(x << 28)
-
-#define AT91_SDRAMC_LPR		(ATMEL_BASE_SDRAMC + 0x10)	/* SDRAM Controller Low Power Register */
-#define		AT91_SDRAMC_LPCB		(3 << 0)	/* Low-power Configurations */
-#define			AT91_SDRAMC_LPCB_DISABLE		0
-#define			AT91_SDRAMC_LPCB_SELF_REFRESH		1
-#define			AT91_SDRAMC_LPCB_POWER_DOWN		2
-#define			AT91_SDRAMC_LPCB_DEEP_POWER_DOWN	3
-#define		AT91_SDRAMC_PASR		(7 << 4)	/* Partial Array Self Refresh */
-#define		AT91_SDRAMC_TCSR		(3 << 8)	/* Temperature Compensated Self Refresh */
-#define		AT91_SDRAMC_DS			(3 << 10)	/* Drive Strength */
-#define		AT91_SDRAMC_TIMEOUT		(3 << 12)	/* Time to define when Low Power Mode is enabled */
-#define			AT91_SDRAMC_TIMEOUT_0_CLK_CYCLES	(0 << 12)
-#define			AT91_SDRAMC_TIMEOUT_64_CLK_CYCLES	(1 << 12)
-#define			AT91_SDRAMC_TIMEOUT_128_CLK_CYCLES	(2 << 12)
-
-#define AT91_SDRAMC_IER		(ATMEL_BASE_SDRAMC + 0x14)	/* SDRAM Controller Interrupt Enable Register */
-#define AT91_SDRAMC_IDR		(ATMEL_BASE_SDRAMC + 0x18)	/* SDRAM Controller Interrupt Disable Register */
-#define AT91_SDRAMC_IMR		(ATMEL_BASE_SDRAMC + 0x1C)	/* SDRAM Controller Interrupt Mask Register */
-#define AT91_SDRAMC_ISR		(ATMEL_BASE_SDRAMC + 0x20)	/* SDRAM Controller Interrupt Status Register */
-#define		AT91_SDRAMC_RES		(1 << 0)		/* Refresh Error Status */
-
-#define AT91_SDRAMC_MDR		(ATMEL_BASE_SDRAMC + 0x24)	/* SDRAM Memory Device Register */
-#define		AT91_SDRAMC_MD		(3 << 0)		/* Memory Device Type */
-#define			AT91_SDRAMC_MD_SDRAM		0
-#define			AT91_SDRAMC_MD_LOW_POWER_SDRAM	1
-
-#endif