Patchwork [U-Boot] AT91: SoC fix at91sam9261_matrix.h

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Submitter Xu, Hong
Date Aug. 1, 2011, 8:37 a.m.
Message ID <1312187826-25175-1-git-send-email-hong.xu@atmel.com>
Download mbox | patch
Permalink /patch/107689/
State Accepted
Commit 673d39f6e40947ac77344e5029416c7b0c3ebd36
Delegated to: Reinhard Meyer
Headers show

Comments

Xu, Hong - Aug. 1, 2011, 8:37 a.m.
Fix at91sam9261_matrix.h according to the new scheme.

Signed-off-by: Hong Xu <hong.xu@atmel.com>
---
 .../arm/include/asm/arch-at91/at91sam9261_matrix.h |   77 +++++++++-----------
 1 files changed, 36 insertions(+), 41 deletions(-)
Reinhard Meyer - Aug. 2, 2011, 10:55 a.m.
Dear Hong Xu,
> Fix at91sam9261_matrix.h according to the new scheme.
> 
> Signed-off-by: Hong Xu <hong.xu@atmel.com>
> ---
>  .../arm/include/asm/arch-at91/at91sam9261_matrix.h |   77 +++++++++-----------
>  1 files changed, 36 insertions(+), 41 deletions(-)
Applied to u-boot-atmel/master. Thanks. Reinhard

Patch

diff --git a/arch/arm/include/asm/arch-at91/at91sam9261_matrix.h b/arch/arm/include/asm/arch-at91/at91sam9261_matrix.h
index e2bfc4b..913b4d7 100644
--- a/arch/arm/include/asm/arch-at91/at91sam9261_matrix.h
+++ b/arch/arm/include/asm/arch-at91/at91sam9261_matrix.h
@@ -15,50 +15,45 @@ 
 #ifndef AT91SAM9261_MATRIX_H
 #define AT91SAM9261_MATRIX_H
 
-#define AT91_MATRIX_MCFG	(AT91_MATRIX + 0x00)	/* Master Configuration Register */
-#define		AT91_MATRIX_RCB0	(1 << 0)		/* Remap Command for AHB Master 0 (ARM926EJ-S Instruction Master) */
-#define		AT91_MATRIX_RCB1	(1 << 1)		/* Remap Command for AHB Master 1 (ARM926EJ-S Data Master) */
+#ifndef __ASSEMBLY__
 
-#define AT91_MATRIX_SCFG0	(AT91_MATRIX + 0x04)	/* Slave Configuration Register 0 */
-#define AT91_MATRIX_SCFG1	(AT91_MATRIX + 0x08)	/* Slave Configuration Register 1 */
-#define AT91_MATRIX_SCFG2	(AT91_MATRIX + 0x0C)	/* Slave Configuration Register 2 */
-#define AT91_MATRIX_SCFG3	(AT91_MATRIX + 0x10)	/* Slave Configuration Register 3 */
-#define AT91_MATRIX_SCFG4	(AT91_MATRIX + 0x14)	/* Slave Configuration Register 4 */
-#define		AT91_MATRIX_SLOT_CYCLE		(0xff << 0)	/* Maximum Number of Allowed Cycles for a Burst */
-#define		AT91_MATRIX_DEFMSTR_TYPE	(3    << 16)	/* Default Master Type */
-#define			AT91_MATRIX_DEFMSTR_TYPE_NONE	(0 << 16)
-#define			AT91_MATRIX_DEFMSTR_TYPE_LAST	(1 << 16)
-#define			AT91_MATRIX_DEFMSTR_TYPE_FIXED	(2 << 16)
-#define		AT91_MATRIX_FIXED_DEFMSTR	(7    << 18)	/* Fixed Index of Default Master */
+struct at91_matrix {
+	u32	mcfg;	/* Master Configuration Registers */
+	u32	scfg[5];	/* Slave Configuration Registers */
+	u32	filler[6];
+	u32	ebicsa;		/* EBI Chip Select Assignment Register */
+};
+#endif /* __ASSEMBLY__ */
 
-#define AT91_MATRIX_TCR		(AT91_MATRIX + 0x24)	/* TCM Configuration Register */
-#define		AT91_MATRIX_ITCM_SIZE		(0xf << 0)	/* Size of ITCM enabled memory block */
-#define			AT91_MATRIX_ITCM_0		(0 << 0)
-#define			AT91_MATRIX_ITCM_16		(5 << 0)
-#define			AT91_MATRIX_ITCM_32		(6 << 0)
-#define			AT91_MATRIX_ITCM_64		(7 << 0)
-#define		AT91_MATRIX_DTCM_SIZE		(0xf << 4)	/* Size of DTCM enabled memory block */
-#define			AT91_MATRIX_DTCM_0		(0 << 4)
-#define			AT91_MATRIX_DTCM_16		(5 << 4)
-#define			AT91_MATRIX_DTCM_32		(6 << 4)
-#define			AT91_MATRIX_DTCM_64		(7 << 4)
+#define AT91_MATRIX_ULBT_INFINITE       (0 << 0)
+#define AT91_MATRIX_ULBT_SINGLE         (1 << 0)
+#define AT91_MATRIX_ULBT_FOUR           (2 << 0)
+#define AT91_MATRIX_ULBT_EIGHT          (3 << 0)
+#define AT91_MATRIX_ULBT_SIXTEEN        (4 << 0)
 
-#define AT91_MATRIX_EBICSA	(AT91_MATRIX + 0x30)	/* EBI Chip Select Assignment Register */
-#define		AT91_MATRIX_CS1A		(1 << 1)	/* Chip Select 1 Assignment */
-#define			AT91_MATRIX_CS1A_SMC		(0 << 1)
-#define			AT91_MATRIX_CS1A_SDRAMC		(1 << 1)
-#define		AT91_MATRIX_CS3A		(1 << 3)	/* Chip Select 3 Assignment */
-#define			AT91_MATRIX_CS3A_SMC		(0 << 3)
-#define			AT91_MATRIX_CS3A_SMC_SMARTMEDIA	(1 << 3)
-#define		AT91_MATRIX_CS4A		(1 << 4)	/* Chip Select 4 Assignment */
-#define			AT91_MATRIX_CS4A_SMC		(0 << 4)
-#define			AT91_MATRIX_CS4A_SMC_CF1	(1 << 4)
-#define		AT91_MATRIX_CS5A		(1 << 5)	/* Chip Select 5 Assignment */
-#define			AT91_MATRIX_CS5A_SMC		(0 << 5)
-#define			AT91_MATRIX_CS5A_SMC_CF2	(1 << 5)
-#define		AT91_MATRIX_DBPUC		(1 << 8)	/* Data Bus Pull-up Configuration */
+#define AT91_MATRIX_DEFMSTR_TYPE_NONE   (0 << 16)
+#define AT91_MATRIX_DEFMSTR_TYPE_LAST   (1 << 16)
+#define AT91_MATRIX_DEFMSTR_TYPE_FIXED  (2 << 16)
+#define AT91_MATRIX_FIXED_DEFMSTR_SHIFT 18
+#define AT91_MATRIX_ARBT_ROUND_ROBIN    (0 << 24)
+#define AT91_MATRIX_ARBT_FIXED_PRIORITY (1 << 24)
 
-#define AT91_MATRIX_USBPUCR	(AT91_MATRIX + 0x34)	/* USB Pad Pull-Up Control Register */
-#define		AT91_MATRIX_USBPUCR_PUON	(1 << 30)	/* USB Device PAD Pull-up Enable */
+#define AT91_MATRIX_M0PR_SHIFT          0
+#define AT91_MATRIX_M1PR_SHIFT          4
+#define AT91_MATRIX_M2PR_SHIFT          8
+#define AT91_MATRIX_M3PR_SHIFT          12
+#define AT91_MATRIX_M4PR_SHIFT          16
+#define AT91_MATRIX_M5PR_SHIFT          20
+
+#define AT91_MATRIX_RCB0                (1 << 0)
+#define AT91_MATRIX_RCB1                (1 << 1)
+
+#define AT91_MATRIX_CS1A_SDRAMC         (1 << 1)
+#define AT91_MATRIX_CS3A_SMC_SMARTMEDIA (1 << 3)
+#define AT91_MATRIX_CS4A_SMC_CF1        (1 << 4)
+#define AT91_MATRIX_CS5A_SMC_CF2        (1 << 5)
+#define AT91_MATRIX_DBPUC               (1 << 8)
+#define AT91_MATRIX_VDDIOMSEL_1_8V      (0 << 16)
+#define AT91_MATRIX_VDDIOMSEL_3_3V      (1 << 16)
 
 #endif