summaryrefslogtreecommitdiff
path: root/arch/arm/include
diff options
context:
space:
mode:
authorAsen Dimov <dimov@ronetix.at>2010-04-19 14:17:22 +0300
committertrix <trix@windriver.com>2010-04-30 05:23:26 -0500
commitd6b91e30d32871eb20b6227519fd2f3a6ea073fd (patch)
tree59bbb532752ed4114d6f3ab2b250cc3764b79b16 /arch/arm/include
parenteeb50ce193453951529015f50e5c1ccd7b55aad2 (diff)
downloadu-boot-imx-d6b91e30d32871eb20b6227519fd2f3a6ea073fd.zip
u-boot-imx-d6b91e30d32871eb20b6227519fd2f3a6ea073fd.tar.gz
u-boot-imx-d6b91e30d32871eb20b6227519fd2f3a6ea073fd.tar.bz2
at91: define matrix registers bit fields
Signed-off-by: Asen Dimov <dimov@ronetix.at>
Diffstat (limited to 'arch/arm/include')
-rw-r--r--arch/arm/include/asm/arch-at91/at91_matrix.h138
1 files changed, 138 insertions, 0 deletions
diff --git a/arch/arm/include/asm/arch-at91/at91_matrix.h b/arch/arm/include/asm/arch-at91/at91_matrix.h
index 981ec20..f99b1d4 100644
--- a/arch/arm/include/asm/arch-at91/at91_matrix.h
+++ b/arch/arm/include/asm/arch-at91/at91_matrix.h
@@ -113,4 +113,142 @@ typedef struct at91_matrix {
#define AT91_MATRIX_CSA_EBI1_CS2A 0x00000008
+#if defined CONFIG_AT91SAM9261
+/* Remap Command for AHB Master 0 (ARM926EJ-S Instruction Master) */
+#define AT91_MATRIX_MCFG_RCB0 (1 << 0)
+/* Remap Command for AHB Master 1 (ARM926EJ-S Data Master) */
+#define AT91_MATRIX_MCFG_RCB1 (1 << 1)
+#endif
+
+/* Undefined Length Burst Type */
+#if defined(CONFIG_AT91SAM9260) || defined(CONFIG_AT91SAM9263) || \
+ defined(CONFIG_AT91SAM9G45)
+#define AT91_MATRIX_MCFG_ULBT_INFINITE 0x00000000
+#define AT91_MATRIX_MCFG_ULBT_SINGLE 0x00000001
+#define AT91_MATRIX_MCFG_ULBT_FOUR 0x00000002
+#define AT91_MATRIX_MCFG_ULBT_EIGHT 0x00000003
+#define AT91_MATRIX_MCFG_ULBT_SIXTEEN 0x00000004
+#endif
+#if defined(CONFIG_AT91SAM9G45)
+#define AT91_MATRIX_MCFG_ULBT_THIRTYTWO 0x00000005
+#define AT91_MATRIX_MCFG_ULBT_SIXTYFOUR 0x00000006
+#define AT91_MATRIX_MCFG_ULBT_128 0x00000007
+#endif
+
+/* Default Master Type */
+#define AT91_MATRIX_SCFG_DEFMSTR_TYPE_NONE 0x00000000
+#define AT91_MATRIX_SCFG_DEFMSTR_TYPE_LAST 0x00010000
+#define AT91_MATRIX_SCFG_DEFMSTR_TYPE_FIXED 0x00020000
+
+/* Fixed Index of Default Master */
+#if defined(CONFIG_AT91SAM9G45) || defined(CONFIG_AT91SAM9263)
+#define AT91_MATRIX_SCFG_FIXED_DEFMSTR(x) ((x & 0xf) << 18)
+#elif defined(CONFIG_AT91SAM9261) || defined(CONFIG_AT91SAM9260)
+#define AT91_MATRIX_SCFG_FIXED_DEFMSTR(x) ((x & 7) << 18)
+#endif
+
+/* Maximum Number of Allowed Cycles for a Burst */
+#if defined(CONFIG_AT91SAM9G45)
+#define AT91_MATRIX_SCFG_SLOT_CYCLE(x) ((x & 0x1ff) << 0)
+#elif defined(CONFIG_AT91SAM9260) || defined(CONFIG_AT91SAM9261) || \
+ defined(CONFIG_AT91SAM9263)
+#define AT91_MATRIX_SCFG_SLOT_CYCLE(x) ((x & 0xff) << 0)
+#endif
+
+/* Arbitration Type */
+#if defined(CONFIG_AT91SAM9260) || defined(CONFIG_AT91SAM9263)
+#define AT91_MATRIX_SCFG_ARBT_ROUND_ROBIN 0x00000000
+#define AT91_MATRIX_SCFG_ARBT_FIXED_PRIORITY 0x01000000
+#endif
+
+/* Master Remap Control Register */
+#if defined(CONFIG_AT91SAM9260) || defined(CONFIG_AT91SAM9263) || \
+ defined(CONFIG_AT91SAM9G45)
+/* Remap Command for AHB Master 0 (ARM926EJ-S Instruction Master) */
+#define AT91_MATRIX_MRCR_RCB0 (1 << 0)
+/* Remap Command for AHB Master 1 (ARM926EJ-S Data Master) */
+#define AT91_MATRIX_MRCR_RCB1 (1 << 1)
+#endif
+#if defined(CONFIG_AT91SAM9263) || defined(CONFIG_AT91SAM9G45)
+#define AT91_MATRIX_MRCR_RCB2 0x00000004
+#define AT91_MATRIX_MRCR_RCB3 0x00000008
+#define AT91_MATRIX_MRCR_RCB4 0x00000010
+#define AT91_MATRIX_MRCR_RCB5 0x00000020
+#define AT91_MATRIX_MRCR_RCB6 0x00000040
+#define AT91_MATRIX_MRCR_RCB7 0x00000080
+#define AT91_MATRIX_MRCR_RCB8 0x00000100
+#endif
+#if defined(CONFIG_AT91SAM9G45)
+#define AT91_MATRIX_MRCR_RCB9 0x00000200
+#define AT91_MATRIX_MRCR_RCB10 0x00000400
+#define AT91_MATRIX_MRCR_RCB11 0x00000800
+#endif
+
+/* TCM Configuration Register */
+#if defined(CONFIG_AT91SAM9G45)
+/* Size of ITCM enabled memory block */
+#define AT91_MATRIX_TCMR_ITCM_0 0x00000000
+#define AT91_MATRIX_TCMR_ITCM_32 0x00000040
+/* Size of DTCM enabled memory block */
+#define AT91_MATRIX_TCMR_DTCM_0 0x00000000
+#define AT91_MATRIX_TCMR_DTCM_32 0x00000060
+#define AT91_MATRIX_TCMR_DTCM_64 0x00000070
+/* Wait state TCM register */
+#define AT91_MATRIX_TCMR_TCM_NO_WS 0x00000000
+#define AT91_MATRIX_TCMR_TCM_ONE_WS 0x00000800
+#endif
+#if defined(CONFIG_AT91SAM9263)
+/* Size of ITCM enabled memory block */
+#define AT91_MATRIX_TCMR_ITCM_0 0x00000000
+#define AT91_MATRIX_TCMR_ITCM_16 0x00000005
+#define AT91_MATRIX_TCMR_ITCM_32 0x00000006
+/* Size of DTCM enabled memory block */
+#define AT91_MATRIX_TCMR_DTCM_0 0x00000000
+#define AT91_MATRIX_TCMR_DTCM_16 0x00000050
+#define AT91_MATRIX_TCMR_DTCM_32 0x00000060
+#endif
+#if defined(CONFIG_AT91SAM9261)
+/* Size of ITCM enabled memory block */
+#define AT91_MATRIX_TCMR_ITCM_0 0x00000000
+#define AT91_MATRIX_TCMR_ITCM_16 0x00000005
+#define AT91_MATRIX_TCMR_ITCM_32 0x00000006
+#define AT91_MATRIX_TCMR_ITCM_64 0x00000007
+/* Size of DTCM enabled memory block */
+#define AT91_MATRIX_TCMR_DTCM_0 0x00000000
+#define AT91_MATRIX_TCMR_DTCM_16 0x00000050
+#define AT91_MATRIX_TCMR_DTCM_32 0x00000060
+#define AT91_MATRIX_TCMR_DTCM_64 0x00000070
+#endif
+
+#if defined(CONFIG_AT91SAM9G45)
+/* Video Mode Configuration Register */
+#define AT91C_MATRIX_VDEC_SEL_OFF 0x00000000
+#define AT91C_MATRIX_VDEC_SEL_ON 0x00000001
+/* Write Protect Mode Register */
+#define AT91_MATRIX_WPMR_WP_WPDIS 0x00000000
+#define AT91_MATRIX_WPMR_WP_WPEN 0x00000001
+#define AT91_MATRIX_WPMR_WPKEY 0xFFFFFF00 /* Write Protect KEY */
+/* Write Protect Status Register */
+#define AT91_MATRIX_WPSR_NO_WPV 0x00000000
+#define AT91_MATRIX_WPSR_WPV 0x00000001
+#define AT91_MATRIX_WPSR_WPVSRC 0x00FFFF00 /* Write Protect Violation Source */
+#endif
+
+/* USB Pad Pull-Up Control Register */
+#if defined(CONFIG_AT91SAM9261)
+#define AT91_MATRIX_USBPUCR_PUON 0x40000000
+#endif
+
+#define AT91_MATRIX_PRA_M0(x) ((x & 3) << 0) /* Master 0 Priority Reg. A*/
+#define AT91_MATRIX_PRA_M1(x) ((x & 3) << 4) /* Master 1 Priority Reg. A*/
+#define AT91_MATRIX_PRA_M2(x) ((x & 3) << 8) /* Master 2 Priority Reg. A*/
+#define AT91_MATRIX_PRA_M3(x) ((x & 3) << 12) /* Master 3 Priority Reg. A*/
+#define AT91_MATRIX_PRA_M4(x) ((x & 3) << 16) /* Master 4 Priority Reg. A*/
+#define AT91_MATRIX_PRA_M5(x) ((x & 3) << 20) /* Master 5 Priority Reg. A*/
+#define AT91_MATRIX_PRA_M6(x) ((x & 3) << 24) /* Master 6 Priority Reg. A*/
+#define AT91_MATRIX_PRA_M7(x) ((x & 3) << 28) /* Master 7 Priority Reg. A*/
+#define AT91_MATRIX_PRB_M8(x) ((x & 3) << 0) /* Master 8 Priority Reg. B) */
+#define AT91_MATRIX_PRB_M9(x) ((x & 3) << 4) /* Master 9 Priority Reg. B) */
+#define AT91_MATRIX_PRB_M10(x) ((x & 3) << 8) /* Master 10 Priority Reg. B) */
+
#endif