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-rw-r--r--include/asm-ppc/byteorder.h4
-rw-r--r--include/asm-ppc/cpm_85xx.h9
-rw-r--r--include/asm-ppc/global_data.h1
-rw-r--r--include/asm-ppc/i2c.h2
-rw-r--r--include/asm-ppc/immap_83xx.h67
-rw-r--r--include/asm-ppc/iopin_8xx.h395
-rw-r--r--include/asm-ppc/processor.h18
-rw-r--r--include/asm-ppc/u-boot.h22
8 files changed, 461 insertions, 57 deletions
diff --git a/include/asm-ppc/byteorder.h b/include/asm-ppc/byteorder.h
index 7b60482..3f5bcf6 100644
--- a/include/asm-ppc/byteorder.h
+++ b/include/asm-ppc/byteorder.h
@@ -39,7 +39,7 @@ extern __inline__ void st_le32(volatile unsigned *addr, const unsigned val)
# define __arch_swab16(x) ld_le16(&x)
# define __arch_swab32(x) ld_le32(&x)
#else
-static __inline__ __const__ __u16 ___arch__swab16(__u16 value)
+static __inline__ __attribute__((const)) __u16 ___arch__swab16(__u16 value)
{
__u16 result;
@@ -49,7 +49,7 @@ static __inline__ __const__ __u16 ___arch__swab16(__u16 value)
return result;
}
-static __inline__ __const__ __u32 ___arch__swab32(__u32 value)
+static __inline__ __attribute__((const)) __u32 ___arch__swab32(__u32 value)
{
__u32 result;
diff --git a/include/asm-ppc/cpm_85xx.h b/include/asm-ppc/cpm_85xx.h
index 885663f..a74a3a1 100644
--- a/include/asm-ppc/cpm_85xx.h
+++ b/include/asm-ppc/cpm_85xx.h
@@ -77,9 +77,14 @@
* downloading RAM microcode.
*/
#define CPM_DATAONLY_BASE ((uint)128)
+#define CPM_DP_NOSPACE ((uint)0x7FFFFFFF)
+#if defined(CONFIG_MPC8541) || defined(CONFIG_MPC8555)
+#define CPM_FCC_SPECIAL_BASE ((uint)0x00009000)
+#define CPM_DATAONLY_SIZE ((uint)(8 * 1024) - CPM_DATAONLY_BASE)
+#else /* MPC8540, MPC8560 */
+#define CPM_FCC_SPECIAL_BASE ((uint)0x0000B000)
#define CPM_DATAONLY_SIZE ((uint)(16 * 1024) - CPM_DATAONLY_BASE)
-#define CPM_DP_NOSPACE ((uint)0x7fffffff)
-#define CPM_FCC_SPECIAL_BASE ((uint)0x0000b000)
+#endif
/* The number of pages of host memory we allocate for CPM. This is
* done early in kernel initialization to get physically contiguous
diff --git a/include/asm-ppc/global_data.h b/include/asm-ppc/global_data.h
index 9681a74..b73af96 100644
--- a/include/asm-ppc/global_data.h
+++ b/include/asm-ppc/global_data.h
@@ -62,6 +62,7 @@ typedef struct global_data {
u32 lbiu_clk;
u32 lclk_clk;
u32 ddr_clk;
+ u32 pci_clk;
#endif
#if defined(CONFIG_MPC5xxx)
unsigned long ipb_clk;
diff --git a/include/asm-ppc/i2c.h b/include/asm-ppc/i2c.h
index 2a4ac0f..fa9d164 100644
--- a/include/asm-ppc/i2c.h
+++ b/include/asm-ppc/i2c.h
@@ -87,7 +87,7 @@ typedef struct i2c
#error CFG_I2C_OFFSET is not defined in /include/configs/${BOARD}.h
#endif
-#ifdef CONFIG_MPC8349ADS
+#if defined(CONFIG_MPC8349ADS) || defined(CONFIG_TQM834X)
/*
* MPC8349 have two i2c bus
*/
diff --git a/include/asm-ppc/immap_83xx.h b/include/asm-ppc/immap_83xx.h
index 5d284d4..6c2c712 100644
--- a/include/asm-ppc/immap_83xx.h
+++ b/include/asm-ppc/immap_83xx.h
@@ -28,43 +28,6 @@ typedef struct law8349 {
#define LAWBAR_BAR 0xFFFFF000
#define LAWBAR_RES ~(LAWBAR_BAR)
u32 ar; /* LBIU local access window attribute register */
-/*
- * This Macro were moved into mmu.h
- */
-#if 0
-/* 0 The local bus local access window n is disabled. 1 The local bus
- * local access window n is enabled and other LBLAWAR0 and LBLAWBAR0 fields
- * combine to identify an address range for this window.
- */
-#define LAWAR_EN 0x80000000
-/* Identifies the size of the window from the starting address. Window
- * size is 2^(SIZE+1) bytes. 000000–001010Reserved. Window is
- * undefined.
- */
-#define LAWAR_SIZE 0x0000003F
-#define LAWAR_SIZE_4K 0x0000000B
-#define LAWAR_SIZE_8K 0x0000000C
-#define LAWAR_SIZE_16K 0x0000000D
-#define LAWAR_SIZE_32K 0x0000000E
-#define LAWAR_SIZE_64K 0x0000000F
-#define LAWAR_SIZE_128K 0x00000010
-#define LAWAR_SIZE_256K 0x00000011
-#define LAWAR_SIZE_512K 0x00000012
-#define LAWAR_SIZE_1M 0x00000013
-#define LAWAR_SIZE_2M 0x00000014
-#define LAWAR_SIZE_4M 0x00000015
-#define LAWAR_SIZE_8M 0x00000016
-#define LAWAR_SIZE_16M 0x00000017
-#define LAWAR_SIZE_32M 0x00000018
-#define LAWAR_SIZE_64M 0x00000019
-#define LAWAR_SIZE_128M 0x0000001A
-#define LAWAR_SIZE_256M 0x0000001B
-#define LAWAR_SIZE_512M 0x0000001C
-#define LAWAR_SIZE_1G 0x0000001D
-#define LAWAR_SIZE_2G 0x0000001E
-#define LAWAR_RES ~(LAWAR_EN|LAWAR_SIZE)
-#endif
-
} law8349_t;
/*
@@ -613,9 +576,9 @@ typedef struct gpio8349 {
typedef struct ddr_cs_bnds{
u32 csbnds;
#define CSBNDS_SA 0x00FF0000
-#define CSBNDS_SA_SHIFT 16
+#define CSBNDS_SA_SHIFT 8
#define CSBNDS_EA 0x000000FF
-#define CSBNDS_EA_SHIFT 0
+#define CSBNDS_EA_SHIFT 24
u8 res0[4];
} ddr_cs_bnds_t;
@@ -652,6 +615,8 @@ typedef struct ddr8349{
#define TIMING_CFG1_ACTTOACT_SHIFT 4
#define TIMING_CFG1_WRTORD 0x00000007
#define TIMING_CFG1_WRTORD_SHIFT 0
+#define TIMING_CFG1_CASLAT_20 0x00030000 /* CAS latency = 2.0 */
+#define TIMING_CFG1_CASLAT_25 0x00040000 /* CAS latency = 2.5 */
u32 timing_cfg_2; /**< SDRAM Timing Configuration 2 */
#define TIMING_CFG2_CPO 0x0F000000
@@ -659,6 +624,7 @@ typedef struct ddr8349{
#define TIMING_CFG2_ACSM 0x00080000
#define TIMING_CFG2_WR_DATA_DELAY 0x00001C00
#define TIMING_CFG2_WR_DATA_DELAY_SHIFT 10
+#define TIMING_CFG2_CPO_DEF 0x00000000 /* default (= CASLAT + 1) */
u32 sdram_cfg; /**< SDRAM Control Configuration */
#define SDRAM_CFG_MEM_EN 0x80000000
@@ -672,6 +638,7 @@ typedef struct ddr8349{
#define SDRAM_CFG_8_BE 0x00040000
#define SDRAM_CFG_NCAP 0x00020000
#define SDRAM_CFG_2T_EN 0x00008000
+#define SDRAM_CFG_SDRAM_TYPE_DDR 0x02000000
u8 res2[4];
u32 sdram_mode; /**< SDRAM Mode Configuration */
@@ -679,6 +646,25 @@ typedef struct ddr8349{
#define SDRAM_MODE_ESD_SHIFT 16
#define SDRAM_MODE_SD 0x0000FFFF
#define SDRAM_MODE_SD_SHIFT 0
+#define DDR_MODE_EXT_MODEREG 0x4000 /* select extended mode reg */
+#define DDR_MODE_EXT_OPMODE 0x3FF8 /* operating mode, mask */
+#define DDR_MODE_EXT_OP_NORMAL 0x0000 /* normal operation */
+#define DDR_MODE_QFC 0x0004 /* QFC / compatibility, mask */
+#define DDR_MODE_QFC_COMP 0x0000 /* compatible to older SDRAMs */
+#define DDR_MODE_WEAK 0x0002 /* weak drivers */
+#define DDR_MODE_DLL_DIS 0x0001 /* disable DLL */
+#define DDR_MODE_CASLAT 0x0070 /* CAS latency, mask */
+#define DDR_MODE_CASLAT_15 0x0010 /* CAS latency 1.5 */
+#define DDR_MODE_CASLAT_20 0x0020 /* CAS latency 2 */
+#define DDR_MODE_CASLAT_25 0x0060 /* CAS latency 2.5 */
+#define DDR_MODE_CASLAT_30 0x0030 /* CAS latency 3 */
+#define DDR_MODE_BTYPE_SEQ 0x0000 /* sequential burst */
+#define DDR_MODE_BTYPE_ILVD 0x0008 /* interleaved burst */
+#define DDR_MODE_BLEN_2 0x0001 /* burst length 2 */
+#define DDR_MODE_BLEN_4 0x0002 /* burst length 4 */
+#define DDR_REFINT_166MHZ_7US 1302 /* exact value for 7.8125 µs */
+#define DDR_BSTOPRE 256 /* use 256 cycles as a starting point */
+#define DDR_MODE_MODEREG 0x0000 /* select mode register */
u8 res3[8];
u32 sdram_interval; /**< SDRAM Interval Configuration */
@@ -688,6 +674,9 @@ typedef struct ddr8349{
#define SDRAM_INTERVAL_BSTOPRE_SHIFT 0
u8 res9[8];
u32 sdram_clk_cntl;
+#define DDR_SDRAM_CLK_CNTL_SS_EN 0x80000000
+#define DDR_SDRAM_CLK_CNTL_CLK_ADJUST_05 0x02000000
+
u8 res4[0xCCC];
u32 data_err_inject_hi; /**< Memory Data Path Error Injection Mask High */
u32 data_err_inject_lo; /**< Memory Data Path Error Injection Mask Low */
diff --git a/include/asm-ppc/iopin_8xx.h b/include/asm-ppc/iopin_8xx.h
new file mode 100644
index 0000000..1946eb2
--- /dev/null
+++ b/include/asm-ppc/iopin_8xx.h
@@ -0,0 +1,395 @@
+/*
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * 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
+ */
+
+/*
+ * MPC8xx I/O port pin manipulation functions
+ * Roughly based on iopin_8260.h
+ */
+
+#ifndef _ASM_IOPIN_8XX_H_
+#define _ASM_IOPIN_8XX_H_
+
+#include <linux/types.h>
+#include <asm/8xx_immap.h>
+
+#ifdef __KERNEL__
+
+typedef struct {
+ u_char port:2; /* port number (A=0, B=1, C=2, D=3) */
+ u_char pin:5; /* port pin (0-31) */
+ u_char flag:1; /* for whatever */
+} iopin_t;
+
+#define IOPIN_PORTA 0
+#define IOPIN_PORTB 1
+#define IOPIN_PORTC 2
+#define IOPIN_PORTD 3
+
+extern __inline__ void
+iopin_set_high(iopin_t *iopin)
+{
+ if (iopin->port == IOPIN_PORTA) {
+ volatile ushort *datp = &((immap_t *)CFG_IMMR)->im_ioport.iop_padat;
+ *datp |= (1 << (15 - iopin->pin));
+ } else if (iopin->port == IOPIN_PORTB) {
+ volatile uint *datp = &((immap_t *)CFG_IMMR)->im_cpm.cp_pbdat;
+ *datp |= (1 << (31 - iopin->pin));
+ } else if (iopin->port == IOPIN_PORTC) {
+ volatile ushort *datp = &((immap_t *)CFG_IMMR)->im_ioport.iop_pcdat;
+ *datp |= (1 << (15 - iopin->pin));
+ } else if (iopin->port == IOPIN_PORTD) {
+ volatile ushort *datp = &((immap_t *)CFG_IMMR)->im_ioport.iop_pddat;
+ *datp |= (1 << (15 - iopin->pin));
+ }
+}
+
+extern __inline__ void
+iopin_set_low(iopin_t *iopin)
+{
+ if (iopin->port == IOPIN_PORTA) {
+ volatile ushort *datp = &((immap_t *)CFG_IMMR)->im_ioport.iop_padat;
+ *datp &= ~(1 << (15 - iopin->pin));
+ } else if (iopin->port == IOPIN_PORTB) {
+ volatile uint *datp = &((immap_t *)CFG_IMMR)->im_cpm.cp_pbdat;
+ *datp &= ~(1 << (31 - iopin->pin));
+ } else if (iopin->port == IOPIN_PORTC) {
+ volatile ushort *datp = &((immap_t *)CFG_IMMR)->im_ioport.iop_pcdat;
+ *datp &= ~(1 << (15 - iopin->pin));
+ } else if (iopin->port == IOPIN_PORTD) {
+ volatile ushort *datp = &((immap_t *)CFG_IMMR)->im_ioport.iop_pddat;
+ *datp &= ~(1 << (15 - iopin->pin));
+ }
+}
+
+extern __inline__ uint
+iopin_is_high(iopin_t *iopin)
+{
+ if (iopin->port == IOPIN_PORTA) {
+ volatile ushort *datp = &((immap_t *)CFG_IMMR)->im_ioport.iop_padat;
+ return (*datp >> (15 - iopin->pin)) & 1;
+ } else if (iopin->port == IOPIN_PORTB) {
+ volatile uint *datp = &((immap_t *)CFG_IMMR)->im_cpm.cp_pbdat;
+ return (*datp >> (31 - iopin->pin)) & 1;
+ } else if (iopin->port == IOPIN_PORTC) {
+ volatile ushort *datp = &((immap_t *)CFG_IMMR)->im_ioport.iop_pcdat;
+ return (*datp >> (15 - iopin->pin)) & 1;
+ } else if (iopin->port == IOPIN_PORTD) {
+ volatile ushort *datp = &((immap_t *)CFG_IMMR)->im_ioport.iop_pddat;
+ return (*datp >> (15 - iopin->pin)) & 1;
+ }
+ return 0;
+}
+
+extern __inline__ uint
+iopin_is_low(iopin_t *iopin)
+{
+ if (iopin->port == IOPIN_PORTA) {
+ volatile ushort *datp = &((immap_t *)CFG_IMMR)->im_ioport.iop_padat;
+ return ((*datp >> (15 - iopin->pin)) & 1) ^ 1;
+ } else if (iopin->port == IOPIN_PORTB) {
+ volatile uint *datp = &((immap_t *)CFG_IMMR)->im_cpm.cp_pbdat;
+ return ((*datp >> (31 - iopin->pin)) & 1) ^ 1;
+ } else if (iopin->port == IOPIN_PORTC) {
+ volatile ushort *datp = &((immap_t *)CFG_IMMR)->im_ioport.iop_pcdat;
+ return ((*datp >> (15 - iopin->pin)) & 1) ^ 1;
+ } else if (iopin->port == IOPIN_PORTD) {
+ volatile ushort *datp = &((immap_t *)CFG_IMMR)->im_ioport.iop_pddat;
+ return ((*datp >> (15 - iopin->pin)) & 1) ^ 1;
+ }
+ return 0;
+}
+
+extern __inline__ void
+iopin_set_out(iopin_t *iopin)
+{
+ if (iopin->port == IOPIN_PORTA) {
+ volatile ushort *dirp = &((immap_t *)CFG_IMMR)->im_ioport.iop_padir;
+ *dirp |= (1 << (15 - iopin->pin));
+ } else if (iopin->port == IOPIN_PORTB) {
+ volatile uint *dirp = &((immap_t *)CFG_IMMR)->im_cpm.cp_pbdir;
+ *dirp |= (1 << (31 - iopin->pin));
+ } else if (iopin->port == IOPIN_PORTC) {
+ volatile ushort *dirp = &((immap_t *)CFG_IMMR)->im_ioport.iop_pcdir;
+ *dirp |= (1 << (15 - iopin->pin));
+ } else if (iopin->port == IOPIN_PORTD) {
+ volatile ushort *dirp = &((immap_t *)CFG_IMMR)->im_ioport.iop_pddir;
+ *dirp |= (1 << (15 - iopin->pin));
+ }
+}
+
+extern __inline__ void
+iopin_set_in(iopin_t *iopin)
+{
+ if (iopin->port == IOPIN_PORTA) {
+ volatile ushort *dirp = &((immap_t *)CFG_IMMR)->im_ioport.iop_padir;
+ *dirp &= ~(1 << (15 - iopin->pin));
+ } else if (iopin->port == IOPIN_PORTB) {
+ volatile uint *dirp = &((immap_t *)CFG_IMMR)->im_cpm.cp_pbdir;
+ *dirp &= ~(1 << (31 - iopin->pin));
+ } else if (iopin->port == IOPIN_PORTC) {
+ volatile ushort *dirp = &((immap_t *)CFG_IMMR)->im_ioport.iop_pcdir;
+ *dirp &= ~(1 << (15 - iopin->pin));
+ } else if (iopin->port == IOPIN_PORTD) {
+ volatile ushort *dirp = &((immap_t *)CFG_IMMR)->im_ioport.iop_pddir;
+ *dirp &= ~(1 << (15 - iopin->pin));
+ }
+}
+
+extern __inline__ uint
+iopin_is_out(iopin_t *iopin)
+{
+ if (iopin->port == IOPIN_PORTA) {
+ volatile ushort *dirp = &((immap_t *)CFG_IMMR)->im_ioport.iop_padir;
+ return (*dirp >> (15 - iopin->pin)) & 1;
+ } else if (iopin->port == IOPIN_PORTB) {
+ volatile uint *dirp = &((immap_t *)CFG_IMMR)->im_cpm.cp_pbdir;
+ return (*dirp >> (31 - iopin->pin)) & 1;
+ } else if (iopin->port == IOPIN_PORTC) {
+ volatile ushort *dirp = &((immap_t *)CFG_IMMR)->im_ioport.iop_pcdir;
+ return (*dirp >> (15 - iopin->pin)) & 1;
+ } else if (iopin->port == IOPIN_PORTD) {
+ volatile ushort *dirp = &((immap_t *)CFG_IMMR)->im_ioport.iop_pddir;
+ return (*dirp >> (15 - iopin->pin)) & 1;
+ }
+ return 0;
+}
+
+extern __inline__ uint
+iopin_is_in(iopin_t *iopin)
+{
+ if (iopin->port == IOPIN_PORTA) {
+ volatile ushort *dirp = &((immap_t *)CFG_IMMR)->im_ioport.iop_padir;
+ return ((*dirp >> (15 - iopin->pin)) & 1) ^ 1;
+ } else if (iopin->port == IOPIN_PORTB) {
+ volatile uint *dirp = &((immap_t *)CFG_IMMR)->im_cpm.cp_pbdir;
+ return ((*dirp >> (31 - iopin->pin)) & 1) ^ 1;
+ } else if (iopin->port == IOPIN_PORTC) {
+ volatile ushort *dirp = &((immap_t *)CFG_IMMR)->im_ioport.iop_pcdir;
+ return ((*dirp >> (15 - iopin->pin)) & 1) ^ 1;
+ } else if (iopin->port == IOPIN_PORTD) {
+ volatile ushort *dirp = &((immap_t *)CFG_IMMR)->im_ioport.iop_pddir;
+ return ((*dirp >> (15 - iopin->pin)) & 1) ^ 1;
+ }
+ return 0;
+}
+
+extern __inline__ void
+iopin_set_odr(iopin_t *iopin)
+{
+ if (iopin->port == IOPIN_PORTA) {
+ volatile ushort *odrp = &((immap_t *)CFG_IMMR)->im_ioport.iop_paodr;
+ *odrp |= (1 << (15 - iopin->pin));
+ } else if (iopin->port == IOPIN_PORTB) {
+ volatile ushort *odrp = &((immap_t *)CFG_IMMR)->im_cpm.cp_pbodr;
+ *odrp |= (1 << (31 - iopin->pin));
+ }
+}
+
+extern __inline__ void
+iopin_set_act(iopin_t *iopin)
+{
+ if (iopin->port == IOPIN_PORTA) {
+ volatile ushort *odrp = &((immap_t *)CFG_IMMR)->im_ioport.iop_paodr;
+ *odrp &= ~(1 << (15 - iopin->pin));
+ } else if (iopin->port == IOPIN_PORTB) {
+ volatile ushort *odrp = &((immap_t *)CFG_IMMR)->im_cpm.cp_pbodr;
+ *odrp &= ~(1 << (31 - iopin->pin));
+ }
+}
+
+extern __inline__ uint
+iopin_is_odr(iopin_t *iopin)
+{
+ if (iopin->port == IOPIN_PORTA) {
+ volatile ushort *odrp = &((immap_t *)CFG_IMMR)->im_ioport.iop_paodr;
+ return (*odrp >> (15 - iopin->pin)) & 1;
+ } else if (iopin->port == IOPIN_PORTB) {
+ volatile ushort *odrp = &((immap_t *)CFG_IMMR)->im_cpm.cp_pbodr;
+ return (*odrp >> (31 - iopin->pin)) & 1;
+ }
+ return 0;
+}
+
+extern __inline__ uint
+iopin_is_act(iopin_t *iopin)
+{
+ if (iopin->port == IOPIN_PORTA) {
+ volatile ushort *odrp = &((immap_t *)CFG_IMMR)->im_ioport.iop_paodr;
+ return ((*odrp >> (15 - iopin->pin)) & 1) ^ 1;
+ } else if (iopin->port == IOPIN_PORTB) {
+ volatile ushort *odrp = &((immap_t *)CFG_IMMR)->im_cpm.cp_pbodr;
+ return ((*odrp >> (31 - iopin->pin)) & 1) ^ 1;
+ }
+ return 0;
+}
+
+extern __inline__ void
+iopin_set_ded(iopin_t *iopin)
+{
+ if (iopin->port == IOPIN_PORTA) {
+ volatile ushort *parp = &((immap_t *)CFG_IMMR)->im_ioport.iop_papar;
+ *parp |= (1 << (15 - iopin->pin));
+ } else if (iopin->port == IOPIN_PORTB) {
+ volatile uint *parp = &((immap_t *)CFG_IMMR)->im_cpm.cp_pbpar;
+ *parp |= (1 << (31 - iopin->pin));
+ } else if (iopin->port == IOPIN_PORTC) {
+ volatile ushort *parp = &((immap_t *)CFG_IMMR)->im_ioport.iop_pcpar;
+ *parp |= (1 << (15 - iopin->pin));
+ } else if (iopin->port == IOPIN_PORTD) {
+ volatile ushort *parp = &((immap_t *)CFG_IMMR)->im_ioport.iop_pdpar;
+ *parp |= (1 << (15 - iopin->pin));
+ }
+}
+
+extern __inline__ void
+iopin_set_gen(iopin_t *iopin)
+{
+ if (iopin->port == IOPIN_PORTA) {
+ volatile ushort *parp = &((immap_t *)CFG_IMMR)->im_ioport.iop_papar;
+ *parp &= ~(1 << (15 - iopin->pin));
+ } else if (iopin->port == IOPIN_PORTB) {
+ volatile uint *parp = &((immap_t *)CFG_IMMR)->im_cpm.cp_pbpar;
+ *parp &= ~(1 << (31 - iopin->pin));
+ } else if (iopin->port == IOPIN_PORTC) {
+ volatile ushort *parp = &((immap_t *)CFG_IMMR)->im_ioport.iop_pcpar;
+ *parp &= ~(1 << (15 - iopin->pin));
+ } else if (iopin->port == IOPIN_PORTD) {
+ volatile ushort *parp = &((immap_t *)CFG_IMMR)->im_ioport.iop_pdpar;
+ *parp &= ~(1 << (15 - iopin->pin));
+ }
+}
+
+extern __inline__ uint
+iopin_is_ded(iopin_t *iopin)
+{
+ if (iopin->port == IOPIN_PORTA) {
+ volatile ushort *parp = &((immap_t *)CFG_IMMR)->im_ioport.iop_papar;
+ return (*parp >> (15 - iopin->pin)) & 1;
+ } else if (iopin->port == IOPIN_PORTB) {
+ volatile uint *parp = &((immap_t *)CFG_IMMR)->im_cpm.cp_pbpar;
+ return (*parp >> (31 - iopin->pin)) & 1;
+ } else if (iopin->port == IOPIN_PORTC) {
+ volatile ushort *parp = &((immap_t *)CFG_IMMR)->im_ioport.iop_pcpar;
+ return (*parp >> (15 - iopin->pin)) & 1;
+ } else if (iopin->port == IOPIN_PORTD) {
+ volatile ushort *parp = &((immap_t *)CFG_IMMR)->im_ioport.iop_pdpar;
+ return (*parp >> (15 - iopin->pin)) & 1;
+ }
+ return 0;
+}
+
+extern __inline__ uint
+iopin_is_gen(iopin_t *iopin)
+{
+ if (iopin->port == IOPIN_PORTA) {
+ volatile ushort *parp = &((immap_t *)CFG_IMMR)->im_ioport.iop_papar;
+ return ((*parp >> (15 - iopin->pin)) & 1) ^ 1;
+ } else if (iopin->port == IOPIN_PORTB) {
+ volatile uint *parp = &((immap_t *)CFG_IMMR)->im_cpm.cp_pbpar;
+ return ((*parp >> (31 - iopin->pin)) & 1) ^ 1;
+ } else if (iopin->port == IOPIN_PORTC) {
+ volatile ushort *parp = &((immap_t *)CFG_IMMR)->im_ioport.iop_pcpar;
+ return ((*parp >> (15 - iopin->pin)) & 1) ^ 1;
+ } else if (iopin->port == IOPIN_PORTD) {
+ volatile ushort *parp = &((immap_t *)CFG_IMMR)->im_ioport.iop_pdpar;
+ return ((*parp >> (15 - iopin->pin)) & 1) ^ 1;
+ }
+ return 0;
+}
+
+extern __inline__ void
+iopin_set_opt2(iopin_t *iopin)
+{
+ if (iopin->port == IOPIN_PORTC) {
+ volatile ushort *sorp = &((immap_t *)CFG_IMMR)->im_ioport.iop_pcso;
+ *sorp |= (1 << (15 - iopin->pin));
+ }
+}
+
+extern __inline__ void
+iopin_set_opt1(iopin_t *iopin)
+{
+ if (iopin->port == IOPIN_PORTC) {
+ volatile ushort *sorp = &((immap_t *)CFG_IMMR)->im_ioport.iop_pcso;
+ *sorp &= ~(1 << (15 - iopin->pin));
+ }
+}
+
+extern __inline__ uint
+iopin_is_opt2(iopin_t *iopin)
+{
+ if (iopin->port == IOPIN_PORTC) {
+ volatile ushort *sorp = &((immap_t *)CFG_IMMR)->im_ioport.iop_pcso;
+ return (*sorp >> (15 - iopin->pin)) & 1;
+ }
+ return 0;
+}
+
+extern __inline__ uint
+iopin_is_opt1(iopin_t *iopin)
+{
+ if (iopin->port == IOPIN_PORTC) {
+ volatile ushort *sorp = &((immap_t *)CFG_IMMR)->im_ioport.iop_pcso;
+ return ((*sorp >> (15 - iopin->pin)) & 1) ^ 1;
+ }
+ return 0;
+}
+
+extern __inline__ void
+iopin_set_falledge(iopin_t *iopin)
+{
+ if (iopin->port == IOPIN_PORTC) {
+ volatile ushort *intp = &((immap_t *)CFG_IMMR)->im_ioport.iop_pcint;
+ *intp |= (1 << (15 - iopin->pin));
+ }
+}
+
+extern __inline__ void
+iopin_set_anyedge(iopin_t *iopin)
+{
+ if (iopin->port == IOPIN_PORTC) {
+ volatile ushort *intp = &((immap_t *)CFG_IMMR)->im_ioport.iop_pcint;
+ *intp &= ~(1 << (15 - iopin->pin));
+ }
+}
+
+extern __inline__ uint
+iopin_is_falledge(iopin_t *iopin)
+{
+ if (iopin->port == IOPIN_PORTC) {
+ volatile ushort *intp = &((immap_t *)CFG_IMMR)->im_ioport.iop_pcint;
+ return (*intp >> (15 - iopin->pin)) & 1;
+ }
+ return 0;
+}
+
+extern __inline__ uint
+iopin_is_anyedge(iopin_t *iopin)
+{
+ if (iopin->port == IOPIN_PORTC) {
+ volatile ushort *intp = &((immap_t *)CFG_IMMR)->im_ioport.iop_pcint;
+ return ((*intp >> (15 - iopin->pin)) & 1) ^ 1;
+ }
+ return 0;
+}
+
+#endif /* __KERNEL__ */
+
+#endif /* _ASM_IOPIN_8XX_H_ */
diff --git a/include/asm-ppc/processor.h b/include/asm-ppc/processor.h
index 6b131b6..8113783 100644
--- a/include/asm-ppc/processor.h
+++ b/include/asm-ppc/processor.h
@@ -310,10 +310,10 @@
#define SPRN_TBHU 0x3CC /* Time Base High User-mode */
#define SPRN_TBLO 0x3DD /* Time Base Low */
#define SPRN_TBLU 0x3CD /* Time Base Low User-mode */
-#define SPRN_TBRL 0x10D /* Time Base Read Lower Register */
-#define SPRN_TBRU 0x10C /* Time Base Read Upper Register */
-#define SPRN_TBWL 0x11D /* Time Base Write Lower Register */
-#define SPRN_TBWU 0x11C /* Time Base Write Upper Register */
+#define SPRN_TBRL 0x10C /* Time Base Read Lower Register */
+#define SPRN_TBRU 0x10D /* Time Base Read Upper Register */
+#define SPRN_TBWL 0x11C /* Time Base Write Lower Register */
+#define SPRN_TBWU 0x11D /* Time Base Write Upper Register */
#ifndef CONFIG_BOOKE
#define SPRN_TCR 0x3DA /* Timer Control Register */
#else
@@ -694,7 +694,7 @@
#define PVR_REV(pvr) (((pvr) >> 0) & 0xFFFF) /* Revison field */
/*
- * IBM has further subdivided the standard PowerPC 16-bit version and
+ * AMCC has further subdivided the standard PowerPC 16-bit version and
* revision subfields of the PVR for the PowerPC 403s into the following:
*/
@@ -724,11 +724,15 @@
#define PVR_440GP_RB 0x40120440
#define PVR_440GP_RC 0x40120481
#define PVR_440EP_RA 0x42221850
-#define PVR_440EP_RB 0x422218D3
+#define PVR_440EP_RB 0x422218D3 /* 440EP rev B and 440GR rev A have same PVR */
+#define PVR_440GR_RA 0x422218D3 /* 440EP rev B and 440GR rev A have same PVR */
#define PVR_440GX_RA 0x51B21850
#define PVR_440GX_RB 0x51B21851
#define PVR_440GX_RC 0x51B21892
+#define PVR_440GX_RF 0x51B21894
#define PVR_405EP_RB 0x51210950
+#define PVR_440SP_RA 0x53221850
+#define PVR_440SP_RB 0x53221891
#define PVR_601 0x00010000
#define PVR_602 0x00050000
#define PVR_603 0x00030000
@@ -825,7 +829,7 @@
#define _MACH_gemini 0x00000200 /* Synergy Microsystems gemini board */
#define _MACH_classic 0x00000400 /* RPCG RPX-Classic 8xx board */
#define _MACH_oak 0x00000800 /* IBM "Oak" 403 eval. board */
-#define _MACH_walnut 0x00001000 /* IBM "Walnut" 405GP eval. board */
+#define _MACH_walnut 0x00001000 /* AMCC "Walnut" 405GP eval. board */
#define _MACH_8260 0x00002000 /* Generic 8260 */
#define _MACH_sandpoint 0x00004000 /* Motorola SPS Processor eval board */
#define _MACH_tqm860 0x00008000 /* TQM860/L */
diff --git a/include/asm-ppc/u-boot.h b/include/asm-ppc/u-boot.h
index 161a295..f7aa55f 100644
--- a/include/asm-ppc/u-boot.h
+++ b/include/asm-ppc/u-boot.h
@@ -16,6 +16,13 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
+ *
+ ********************************************************************
+ * NOTE: This header file defines an interface to U-Boot. Including
+ * this (unmodified) header file in another file is considered normal
+ * use of U-Boot, and does *not* fall under the heading of "derived
+ * work".
+ ********************************************************************
*/
#ifndef __U_BOOT_H__
@@ -28,7 +35,6 @@
*/
#ifndef __ASSEMBLY__
-#include <linux/types.h>
typedef struct bd_info {
unsigned long bi_memstart; /* start of DRAM memory */
@@ -79,7 +85,7 @@ typedef struct bd_info {
defined(CONFIG_405EP) || \
defined(CONFIG_440)
unsigned char bi_s_version[4]; /* Version of this structure */
- unsigned char bi_r_version[32]; /* Version of the ROM (IBM) */
+ unsigned char bi_r_version[32]; /* Version of the ROM (AMCC) */
unsigned int bi_procfreq; /* CPU (Internal) Freq, in Hz */
unsigned int bi_plb_busfreq; /* PLB Bus speed, in Hz */
unsigned int bi_pci_busfreq; /* PCI Bus speed, in Hz */
@@ -109,14 +115,18 @@ typedef struct bd_info {
#if defined(CONFIG_NX823)
unsigned char bi_sernum[8];
#endif
-#if defined(CONFIG_440EP) || defined(CONFIG_440GR)
- int bi_phynum[2]; /* Determines phy mapping */
- int bi_phymode[2]; /* Determines phy mode */
-#endif
+#if defined(CONFIG_4xx)
#if defined(CONFIG_440GX)
int bi_phynum[4]; /* Determines phy mapping */
int bi_phymode[4]; /* Determines phy mode */
+#elif defined(CONFIG_405EP) || defined(CONFIG_440)
+ int bi_phynum[2]; /* Determines phy mapping */
+ int bi_phymode[2]; /* Determines phy mode */
+#else
+ int bi_phynum[1]; /* Determines phy mapping */
+ int bi_phymode[1]; /* Determines phy mode */
#endif
+#endif /* defined(CONFIG_4xx) */
} bd_t;
#endif /* __ASSEMBLY__ */
generated by cgit v1.1 at 2024-11-28 18:37:19 +0000