From: Tirumala Marri <tma...@apm.com>
APM821XX is a new line of SoCs which are derivatives of
PPC44X family of processors. This patch adds support of CPU, cache,
tlb, 32k ocm, bootstraps, PLB and AHB bus.
Signed-off-by: Tirumala R Marri <tma...@apm.com>
---
V2:
* Removed Defines added to 405ex.
V3:
* Change APM82XXX to APM821XX
* Modify the way cpu id is printed.
* Correct inadvertent change.
* Sort define list.
* Remove comment for get_sys_info().
* Define a symbolic constat ISRAM1_OCM_SIZE.
* Create apm821xx.h instead of using ppc440.h
* Correct multiline comment.
---
arch/powerpc/cpu/ppc4xx/cpu.c | 36 ++-
arch/powerpc/cpu/ppc4xx/cpu_init.c | 5 +-
arch/powerpc/cpu/ppc4xx/speed.c | 76 +++++-
arch/powerpc/cpu/ppc4xx/start.S | 11 +-
arch/powerpc/cpu/ppc4xx/tlb.c | 2 +
arch/powerpc/include/asm/ppc4xx-ebc.h | 4 +
arch/powerpc/include/asm/ppc4xx-isram.h | 14 +-
arch/powerpc/include/asm/ppc4xx-sdram.h | 12 +-
arch/powerpc/include/asm/ppc4xx-uic.h | 5 +-
arch/powerpc/include/asm/processor.h | 1 +
include/apm821xx.h | 493 +++++++++++++++++++++++++++++++
include/ppc4xx.h | 11 +-
12 files changed, 645 insertions(+), 25 deletions(-)
diff --git a/arch/powerpc/cpu/ppc4xx/cpu.c b/arch/powerpc/cpu/ppc4xx/cpu.c
index 851065c..2c12907 100644
--- a/arch/powerpc/cpu/ppc4xx/cpu.c
+++ b/arch/powerpc/cpu/ppc4xx/cpu.c
@@ -80,7 +80,8 @@ static int pci_async_enabled(void)
#endif /* CONFIG_PCI */
#if defined(CONFIG_PCI) && !defined(CONFIG_IOP480) && \
- !defined(CONFIG_405) && !defined(CONFIG_405EX)
+ !defined(CONFIG_405) && !defined(CONFIG_405EX) && \
+ !defined(CONFIG_APM821XX)
int pci_arbiter_enabled(void)
{
#if defined(CONFIG_405GP)
@@ -250,6 +251,21 @@ static char *bootstrap_str[] = {
};
static char bootstrap_char[] = { 'A', 'B', 'C', 'D', 'E', 'G', 'F', 'H' };
#endif
+#if defined(CONFIG_APM821XX)
+#define SDR0_PINSTP_SHIFT 29
+static char *bootstrap_str[] = {
+ "RESERVED",
+ "RESERVED",
+ "RESERVED",
+ "NAND (8 bits)",
+ "NOR (8 bits)",
+ "NOR (8 bits) w/PLL Bypassed",
+ "I2C (Addr 0x54)",
+ "I2C (Addr 0x52)",
+};
+static char bootstrap_char[] = { 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H' };
+#endif
+
#if defined(SDR0_PINSTP_SHIFT)
static int bootstrap_option(void)
@@ -285,7 +301,7 @@ int checkcpu (void)
uint pvr = get_pvr();
ulong clock = gd->cpu_clk;
char buf[32];
-#if defined(CONFIG_460EX) || defined(CONFIG_460GT)
+#if defined(CONFIG_460EX) || defined(CONFIG_460GT) || defined(CONFIG_APM821XX)
u32 reg;
#endif
@@ -301,7 +317,9 @@ int checkcpu (void)
puts("CPU: ");
get_sys_info(&sys_info);
-
+#if defined(CONFIG_APM821XX)
+ puts("APM PowerPC APM821XX");
+#else
#if defined(CONFIG_XILINX_440)
puts("IBM PowerPC 4");
#else
@@ -320,6 +338,7 @@ int checkcpu (void)
puts("40");
#endif
#endif
+#endif
switch (pvr) {
case PVR_405GP_RB:
@@ -598,7 +617,18 @@ int checkcpu (void)
puts("GX Rev. A");
strcpy(addstr, "No Security support");
break;
+#if defined(CONFIG_APM821XX)
+ case PVR_APM821XX_RA:
+ mfsdr(SDR0_ECID3, reg);
+ if (reg & 0x00200000)
+ puts("181 Rev. A");
+ if (reg & 0x00100000)
+ strcpy(addstr, "No Security support");
+ else
+ strcpy(addstr, "Security support");
+ break;
+#endif
case PVR_VIRTEX5:
puts("x5 VIRTEX5");
break;
diff --git a/arch/powerpc/cpu/ppc4xx/cpu_init.c
b/arch/powerpc/cpu/ppc4xx/cpu_init.c
index b31bd0b..009a35a 100644
--- a/arch/powerpc/cpu/ppc4xx/cpu_init.c
+++ b/arch/powerpc/cpu/ppc4xx/cpu_init.c
@@ -237,7 +237,8 @@ cpu_init_f (void)
reconfigure_pll(CONFIG_SYS_PLL_RECONFIG);
-#if (defined(CONFIG_405EP) || defined (CONFIG_405EX)) &&
!defined(CONFIG_SYS_4xx_GPIO_TABLE)
+#if !defined(CONFIG_APM821XX) && (defined(CONFIG_405EP) || \
+ defined(CONFIG_405EX)) && !defined(CONFIG_SYS_4xx_GPIO_TABLE)
/*
* GPIO0 setup (select GPIO or alternate function)
*/
@@ -393,7 +394,7 @@ cpu_init_f (void)
#if defined(CONFIG_405EX) || \
defined(CONFIG_440SP) || defined(CONFIG_440SPE) || \
defined(CONFIG_460EX) || defined(CONFIG_460GT) || \
- defined(CONFIG_460SX)
+ defined(CONFIG_460SX) || defined(CONFIG_APM821XX)
/*
* Set PLB4 arbiter (Segment 0 and 1) to 4 deep pipeline read
*/
diff --git a/arch/powerpc/cpu/ppc4xx/speed.c b/arch/powerpc/cpu/ppc4xx/speed.c
index 906face..9538736 100644
--- a/arch/powerpc/cpu/ppc4xx/speed.c
+++ b/arch/powerpc/cpu/ppc4xx/speed.c
@@ -189,7 +189,7 @@ ulong get_PCI_freq (void)
#elif defined(CONFIG_440)
#if defined(CONFIG_460EX) || defined(CONFIG_460GT) || \
- defined(CONFIG_460SX)
+ defined(CONFIG_460SX) || defined(CONFIG_APM821XX)
static u8 pll_fwdv_multi_bits[] = {
/* values for: 1 - 16 */
0x00, 0x01, 0x0f, 0x04, 0x09, 0x0a, 0x0d, 0x0e, 0x03, 0x0c,
@@ -250,6 +250,79 @@ u32 get_cpr0_fbdv(unsigned long cpr_reg_fbdv)
return 0;
}
+#if defined(CONFIG_APM821XX)
+
+void get_sys_info(sys_info_t *sysInfo)
+{
+ unsigned long plld;
+ unsigned long temp;
+ unsigned long mul;
+ unsigned long cpudv;
+ unsigned long plb2dv;
+ unsigned long ddr2dv;
+
+ /* Calculate Forward divisor A and Feeback divisor */
+ mfcpr(CPR0_PLLD, plld);
+
+ temp = CPR0_PLLD_FWDVA(plld);
+ sysInfo->pllFwdDivA = get_cpr0_fwdv(temp);
+
+ temp = CPR0_PLLD_FDV(plld);
+ sysInfo->pllFbkDiv = get_cpr0_fbdv(temp);
+
+ /* Calculate OPB clock divisor */
+ mfcpr(CPR0_OPBD, temp);
+ temp = CPR0_OPBD_OPBDV(temp);
+ sysInfo->pllOpbDiv = temp ? temp : 4;
+
+ /* Calculate Peripheral clock divisor */
+ mfcpr(CPR0_PERD, temp);
+ temp = CPR0_PERD_PERDV(temp);
+ sysInfo->pllExtBusDiv = temp ? temp : 4;
+
+ /* Calculate CPU clock divisor */
+ mfcpr(CPR0_CPUD, temp);
+ temp = CPR0_CPUD_CPUDV(temp);
+ cpudv = temp ? temp : 8;
+
+ /* Calculate PLB2 clock divisor */
+ mfcpr(CPR0_PLB2D, temp);
+ temp = CPR0_PLB2D_PLB2DV(temp);
+ plb2dv = temp ? temp : 4;
+
+ /* Calculate DDR2 clock divisor */
+ mfcpr(CPR0_DDR2D, temp);
+ temp = CPR0_DDR2D_DDR2DV(temp);
+ ddr2dv = temp ? temp : 4;
+
+ /* Calculate 'M' based on feedback source */
+ mfcpr(CPR0_PLLC, temp);
+ temp = CPR0_PLLC_SEL(temp);
+ if (temp == 0) {
+ /* PLL internal feedback */
+ mul = sysInfo->pllFbkDiv;
+ } else {
+ /* PLL PerClk feedback */
+ mul = sysInfo->pllFwdDivA * sysInfo->pllFbkDiv * cpudv
+ * plb2dv * 2 * sysInfo->pllOpbDiv *
+ sysInfo->pllExtBusDiv;
+ }
+
+ /* Now calculate the individual clocks */
+ sysInfo->freqVCOMhz = (mul * CONFIG_SYS_CLK_FREQ) + (mul >> 1);
+ sysInfo->freqProcessor = sysInfo->freqVCOMhz /
+ sysInfo->pllFwdDivA / cpudv;
+ sysInfo->freqPLB = sysInfo->freqVCOMhz /
+ sysInfo->pllFwdDivA / cpudv / plb2dv / 2;
+ sysInfo->freqOPB = sysInfo->freqPLB / sysInfo->pllOpbDiv;
+ sysInfo->freqEBC = sysInfo->freqOPB / sysInfo->pllExtBusDiv;
+ sysInfo->freqDDR = sysInfo->freqVCOMhz /
+ sysInfo->pllFwdDivA / cpudv / ddr2dv / 2;
+ sysInfo->freqUART = sysInfo->freqPLB;
+}
+
+#else
+
/*
* AMCC_TODO: verify this routine against latest EAS, cause stuff changed
* with latest EAS
@@ -307,6 +380,7 @@ void get_sys_info (sys_info_t * sysInfo)
return;
}
+#endif
#elif defined(CONFIG_440EP) || defined(CONFIG_440GR) || \
defined(CONFIG_440EPX) || defined(CONFIG_440GRX)
diff --git a/arch/powerpc/cpu/ppc4xx/start.S b/arch/powerpc/cpu/ppc4xx/start.S
index 4bad32f..74277fe 100644
--- a/arch/powerpc/cpu/ppc4xx/start.S
+++ b/arch/powerpc/cpu/ppc4xx/start.S
@@ -700,7 +700,8 @@ _start:
defined(CONFIG_440SP) || defined(CONFIG_440SPE) || \
defined(CONFIG_460SX)
mtdcr L2_CACHE_CFG,r0 /* Ensure L2 Cache is off */
-#elif defined(CONFIG_460EX) || defined(CONFIG_460GT)
+#elif defined(CONFIG_460EX) || defined(CONFIG_460GT) || \
+ defined(CONFIG_APM821XX)
lis r1, 0x0000
ori r1,r1,0x0008 /* Set L2_CACHE_CFG[RDBW]=1 */
mtdcr L2_CACHE_CFG,r1
@@ -728,7 +729,8 @@ _start:
lis r1, 0x8003
ori r1,r1, 0x0980 /* fourth 64k */
mtdcr ISRAM0_SB3CR,r1
-#elif defined(CONFIG_440SPE) || defined(CONFIG_460EX) || defined(CONFIG_460GT)
+#elif defined(CONFIG_440SPE) || defined(CONFIG_460EX) || \
+ defined(CONFIG_460GT) || defined(CONFIG_APM821XX)
lis r1,0x0000 /* BAS = X_0000_0000 */
ori r1,r1,0x0984 /* first 64k */
mtdcr ISRAM0_SB0CR,r1
@@ -741,7 +743,8 @@ _start:
lis r1, 0x0003
ori r1,r1, 0x0984 /* fourth 64k */
mtdcr ISRAM0_SB3CR,r1
-#if defined(CONFIG_460EX) || defined(CONFIG_460GT)
+#if defined(CONFIG_460EX) || defined(CONFIG_460GT) || \
+ defined(CONFIG_APM821XX)
lis r2,0x7fff
ori r2,r2,0xffff
mfdcr r1,ISRAM1_DPC
@@ -752,7 +755,7 @@ _start:
mtdcr ISRAM1_PMEG,r1
lis r1,0x0004 /* BAS = 4_0004_0000 */
- ori r1,r1,0x0984 /* 64k */
+ ori r1,r1,ISRAM1_SIZE /* ocm size */
mtdcr ISRAM1_SB0CR,r1
#endif
#elif defined(CONFIG_460SX)
diff --git a/arch/powerpc/cpu/ppc4xx/tlb.c b/arch/powerpc/cpu/ppc4xx/tlb.c
index 24a9a9c..9a8964a 100644
--- a/arch/powerpc/cpu/ppc4xx/tlb.c
+++ b/arch/powerpc/cpu/ppc4xx/tlb.c
@@ -25,7 +25,9 @@
#if defined(CONFIG_440)
+#if !defined(CONFIG_APM821XX)
#include <ppc440.h>
+#endif
#include <asm/cache.h>
#include <asm/io.h>
#include <asm/mmu.h>
diff --git a/arch/powerpc/include/asm/ppc4xx-ebc.h
b/arch/powerpc/include/asm/ppc4xx-ebc.h
index 9c17e46..2c79118 100644
--- a/arch/powerpc/include/asm/ppc4xx-ebc.h
+++ b/arch/powerpc/include/asm/ppc4xx-ebc.h
@@ -73,6 +73,10 @@
#define EBC_NUM_BANKS 3
#endif
+#if defined(CONFIG_APM821XX)
+#define EBC_NUM_BANKS 3
+#endif
+
/* Bank Configuration Register */
#define EBC_BXCR(n) (n)
#define EBC_BXCR_BANK_SIZE(n) (0x100000 << (((n) & EBC_BXCR_BS_MASK) >> 17))
diff --git a/arch/powerpc/include/asm/ppc4xx-isram.h
b/arch/powerpc/include/asm/ppc4xx-isram.h
index d6d17ac..32e1297 100644
--- a/arch/powerpc/include/asm/ppc4xx-isram.h
+++ b/arch/powerpc/include/asm/ppc4xx-isram.h
@@ -25,7 +25,8 @@
/*
* Internal SRAM
*/
-#if defined(CONFIG_440EPX) || defined(CONFIG_440GRX)
+#if defined(CONFIG_440EPX) || defined(CONFIG_440GRX) || \
+ defined(CONFIG_APM821XX)
#define ISRAM0_DCR_BASE 0x380
#else
#define ISRAM0_DCR_BASE 0x020
@@ -42,7 +43,8 @@
#define ISRAM0_REVID (ISRAM0_DCR_BASE+0x09) /* SRAM bus revision id reg */
#define ISRAM0_DPC (ISRAM0_DCR_BASE+0x0a) /* SRAM data parity check reg */
-#if defined(CONFIG_460EX) || defined(CONFIG_460GT)
+#if defined(CONFIG_460EX) || defined(CONFIG_460GT) || \
+ defined(CONFIG_APM821XX)
#define ISRAM1_DCR_BASE 0x0B0
#define ISRAM1_SB0CR (ISRAM1_DCR_BASE+0x00) /* SRAM1 bank config 0*/
#define ISRAM1_BEAR (ISRAM1_DCR_BASE+0x04) /* SRAM1 bus error addr reg */
@@ -54,13 +56,19 @@
#define ISRAM1_DPC (ISRAM1_DCR_BASE+0x0a) /* SRAM1 data parity check reg
*/
#endif /* CONFIG_460EX || CONFIG_460GT */
+#if defined(CONFIG_460EX) || defined(CONFIG_460GT)
+#define ISRAM1_SIZE 0x0984 /* OCM size 64k */
+#elif defined(CONFIG_APM821XX)
+#define ISRAM1_SIZE 0x0784 /* OCM size 32k */
+#endif
+
/*
* L2 Cache
*/
#if defined (CONFIG_440GX) || \
defined(CONFIG_440SP) || defined(CONFIG_440SPE) || \
defined(CONFIG_460EX) || defined(CONFIG_460GT) || \
- defined(CONFIG_460SX)
+ defined(CONFIG_460SX) || defined(CONFIG_APM821XX)
#define L2_CACHE_BASE 0x030
#define L2_CACHE_CFG (L2_CACHE_BASE+0x00) /* L2 Cache Config */
#define L2_CACHE_CMD (L2_CACHE_BASE+0x01) /* L2 Cache Command */
diff --git a/arch/powerpc/include/asm/ppc4xx-sdram.h
b/arch/powerpc/include/asm/ppc4xx-sdram.h
index 4ec1ef8..8575c4d 100644
--- a/arch/powerpc/include/asm/ppc4xx-sdram.h
+++ b/arch/powerpc/include/asm/ppc4xx-sdram.h
@@ -292,7 +292,7 @@
*/
#if defined(CONFIG_440SPE) || \
defined(CONFIG_460EX) || defined(CONFIG_460GT) || \
- defined(CONFIG_460SX)
+ defined(CONFIG_460SX) || defined(CONFIG_APM821XX)
#define SDRAM_RXBAS_SDBA_MASK 0xFFE00000 /* Base address */
#define SDRAM_RXBAS_SDBA_ENCODE(n) ((u32)(((phys_size_t)(n) >> 2) &
0xFFE00000))
#define SDRAM_RXBAS_SDBA_DECODE(n) ((((phys_size_t)(n)) & 0xFFE00000) << 2)
@@ -365,7 +365,7 @@
/*
* Memory controller registers
*/
-#ifdef CONFIG_405EX
+#if defined(CONFIG_405EX) || defined(CONFIG_APM821XX)
#define SDRAM_BESR 0x00 /* PLB bus error status (read/clear) */
#define SDRAM_BESRT 0x01 /* PLB bus error status (test/set) */
#define SDRAM_BEARL 0x02 /* PLB bus error address low */
@@ -375,9 +375,9 @@
#define SDRAM_PLBOPT 0x08 /* PLB slave options */
#define SDRAM_PUABA 0x09 /* PLB upper address base */
#define SDRAM_MCSTAT 0x1F /* memory controller status */
-#else /* CONFIG_405EX */
+#else /* CONFIG_405EX || CONFIG_APM821XX */
#define SDRAM_MCSTAT 0x14 /* memory controller status */
-#endif /* CONFIG_405EX */
+#endif /* CONFIG_405EX || CONFIG_APM821XX */
#define SDRAM_MCOPT1 0x20 /* memory controller options 1 */
#define SDRAM_MCOPT2 0x21 /* memory controller options 2 */
#define SDRAM_MODT0 0x22 /* on die termination for bank 0 */
@@ -423,12 +423,12 @@
#define SDRAM_MEMODE 0x89 /* memory extended mode */
#define SDRAM_ECCES 0x98 /* ECC error status */
#define SDRAM_CID 0xA4 /* core ID */
-#ifndef CONFIG_405EX
+#if !defined(CONFIG_405EX) && !defined(CONFIG_APM821XX)
#define SDRAM_RID 0xA8 /* revision ID */
#endif
#define SDRAM_FCSR 0xB0 /* feedback calibration status */
#define SDRAM_RTSR 0xB1 /* run time status tracking */
-#ifdef CONFIG_405EX
+#if defined(CONFIG_405EX) || defined(CONFIG_APM821XX)
#define SDRAM_RID 0xF8 /* revision ID */
#endif
diff --git a/arch/powerpc/include/asm/ppc4xx-uic.h
b/arch/powerpc/include/asm/ppc4xx-uic.h
index 782d045..3714a0a 100644
--- a/arch/powerpc/include/asm/ppc4xx-uic.h
+++ b/arch/powerpc/include/asm/ppc4xx-uic.h
@@ -31,7 +31,7 @@
*/
#if defined(CONFIG_440GX) || defined(CONFIG_440SPE) || \
defined(CONFIG_460EX) || defined(CONFIG_460GT) || \
- defined(CONFIG_460SX)
+ defined(CONFIG_460SX) || defined(CONFIG_APM821XX)
#define UIC_MAX 4
#elif defined(CONFIG_440EPX) || defined(CONFIG_440GRX) || \
defined(CONFIG_405EX)
@@ -252,7 +252,8 @@
#define VECNUM_ETH0 (32 + 28)
#endif /* CONFIG_440SPE */
-#if defined(CONFIG_460EX) || defined(CONFIG_460GT)
+#if defined(CONFIG_460EX) || defined(CONFIG_460GT) || \
+ defined(CONFIG_APM821XX)
/* UIC 0 */
#define VECNUM_UIC2NCI 10
#define VECNUM_UIC2CI 11
diff --git a/arch/powerpc/include/asm/processor.h
b/arch/powerpc/include/asm/processor.h
index 84a1e2e..9cafe85 100644
--- a/arch/powerpc/include/asm/processor.h
+++ b/arch/powerpc/include/asm/processor.h
@@ -916,6 +916,7 @@
#define PVR_460SX_RA_V1 0x13541801 /* 460SX rev A Variant 1 Security disabled
*/
#define PVR_460GX_RA 0x13541802 /* 460GX rev A */
#define PVR_460GX_RA_V1 0x13541803 /* 460GX rev A Variant 1 Security disabled
*/
+#define PVR_APM821XX_RA 0x12C41C80 /* APM821XX rev A */
#define PVR_601 0x00010000
#define PVR_602 0x00050000
#define PVR_603 0x00030000
diff --git a/include/apm821xx.h b/include/apm821xx.h
new file mode 100644
index 0000000..fdf7fb7
--- /dev/null
+++ b/include/apm821xx.h
@@ -0,0 +1,493 @@
+/*----------------------------------------------------------------------------+
+| This source code is dual-licensed. You may use it under the terms of the
+| GNU General Public License version 2, or under the license below.
+|
+| This source code has been made available to you by IBM on an AS-IS
+| basis. Anyone receiving this source is licensed under IBM
+| copyrights to use it in any way he or she deems fit, including
+| copying it, modifying it, compiling it, and redistributing it either
+| with or without modifications. No license under IBM patents or
+| patent applications is to be implied by the copyright license.
+|
+| Any user of this software should understand that IBM cannot provide
+| technical support for this software and will not be responsible for
+| any consequences resulting from the use of this software.
+|
+| Any person who transfers this source code or any derivative work
+| must include the IBM copyright notice, this paragraph, and the
+| preceding two paragraphs in the transferred software.
+|
+| COPYRIGHT I B M CORPORATION 1999
+| LICENSED MATERIAL - PROGRAM PROPERTY OF I B M
++----------------------------------------------------------------------------*/
+
+/*
+ * (C) Copyright 2006
+ * Sylvie Gohl, AMCC/IBM, gohl.syl...@fr.ibm.com
+ * Jacqueline Pira-Ferriol, AMCC/IBM, jpira-ferr...@fr.ibm.com
+ * Thierry Roman, AMCC/IBM, thierry_ro...@fr.ibm.com
+ * Alain Saurel, AMCC/IBM, alain.sau...@fr.ibm.com
+ * Robert Snyder, AMCC/IBM, rob.sny...@fr.ibm.com
+ * Tirumala Marri, APM/IBM, tma...@apm.com
+ *
+ * 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
+ */
+
+#ifndef __APM821XX_H__
+#define __APM821XX_H__
+
+#define CONFIG_SYS_DCACHE_SIZE (32 << 10) /* For AMCC 440 CPUs */
+
+/****************************************************************************
+ * DCRs & Related
+ ****************************************************************************/
+
+/*
+ * Clocking Controller
+ */
+/* values for clkcfga register - indirect addressing of these regs */
+#define CPR0_CLKUPD 0x0020
+#define CPR0_PLLC 0x0040
+#define CPR0_PLLC_SEL(pllc) (((pllc) & 0x01000000) >> 24)
+#define CPR0_PLLD 0x0060
+#define CPR0_PLLD_FDV(plld) (((plld) & 0xff000000) >> 24)
+#define CPR0_PLLD_FWDVA(plld) (((plld) & 0x000f0000) >> 16)
+#define CPR0_CPUD 0x0080
+#define CPR0_CPUD_CPUDV(cpud) (((cpud) & 0x07000000) >> 24)
+#define CPR0_PLB2D 0x00a0
+#define CPR0_PLB2D_PLB2DV(plb2d) (((plb2d) & 0x06000000) >> 25)
+#define CPR0_OPBD 0x00c0
+#define CPR0_OPBD_OPBDV(opbd) (((opbd) & 0x03000000) >> 24)
+#define CPR0_PERD 0x00e0
+#define CPR0_PERD_PERDV(perd) (((perd) & 0x03000000) >> 24)
+#define CPR0_DDR2D 0x0100
+#define CPR0_DDR2D_DDR2DV(ddr2d) (((ddr2d) & 0x06000000) >> 25)
+#define CLK_ICFG 0x0140
+
+#define BOOT_STRAP_OPTION_A 0x00000000
+#define BOOT_STRAP_OPTION_B 0x00000001
+#define BOOT_STRAP_OPTION_D 0x00000003
+#define BOOT_STRAP_OPTION_E 0x00000004
+
+#define SDR0_SDSTP0 0x0020 /* */
+#define SDR0_SDSTP1 0x0021 /* */
+#define SDR0_PINSTP 0x0040
+#define SDR0_SDCS0 0x0060
+#define SDR0_EBC 0x0100
+#define SDR0_UART0 0x0120 /* UART0 Config */
+#define SDR0_UART1 0x0121 /* UART1 Config */
+#define SDR0_UART2 0x0122 /* UART2 Config */
+#define SDR0_UART3 0x0123 /* UART3 Config */
+#define SDR0_CP440 0x0180
+#define SDR0_XCR 0x01c0
+#define SDR0_XPLLC 0x01c1
+#define SDR0_XPLLD 0x01c2
+#define SDR0_SRST 0x0200
+#define SD0_AMP0 0x0240 /* Override PLB4 prio for up to 8 masters */
+#define SD0_AMP1 0x0241 /* Override PLB3 prio for up to 8 masters */
+#define SDR0_PCI0 0x0300
+#define SDR0_USB0 0x0320
+#define SDR0_CUST0 0x4000
+#define SDR0_CUST1 0x4002
+#define SDR0_PFC0 0x4100 /* Pin Function 0 */
+#define SDR0_PFC1 0x4101 /* Pin Function 1 */
+#define SDR0_MFR 0x4300 /* SDR0_MFR reg */
+
+/*
+ *Core Configuration/MMU configuration for 440 (CCR1 for 440x5 only).
+ */
+#define CCR0_PRE 0x40000000
+#define CCR0_CRPE 0x08000000
+#define CCR0_DSTG 0x00200000
+#define CCR0_DAPUIB 0x00100000
+#define CCR0_DTB 0x00008000
+#define CCR0_GICBT 0x00004000
+#define CCR0_GDCBT 0x00002000
+#define CCR0_FLSTA 0x00000100
+#define CCR0_ICSLC_MASK 0x0000000C
+#define CCR0_ICSLT_MASK 0x00000003
+#define CCR1_TCS_MASK 0x00000080
+#define CCR1_TCS_INTCLK 0x00000000
+#define CCR1_TCS_EXTCLK 0x00000080
+#define MMUCR_SWOA 0x01000000
+#define MMUCR_U1TE 0x00400000
+#define MMUCR_U2SWOAE 0x00200000
+#define MMUCR_DULXE 0x00800000
+#define MMUCR_IULXE 0x00400000
+#define MMUCR_STS 0x00100000
+#define MMUCR_STID_MASK 0x000000FF
+
+/*
+ * External Bus Controller
+ */
+/* values for EBC0_CFGADDR register - indirect addressing of these regs */
+#define PB0CR 0x00 /* periph bank 0 config reg */
+#define PB1CR 0x01 /* periph bank 1 config reg */
+#define PB2CR 0x02 /* periph bank 2 config reg */
+#define PB3CR 0x03 /* periph bank 3 config reg */
+#define PB4CR 0x04 /* periph bank 4 config reg */
+#define PB5CR 0x05 /* periph bank 5 config reg */
+#define PB6CR 0x06 /* periph bank 6 config reg */
+#define PB7CR 0x07 /* periph bank 7 config reg */
+#define PB0AP 0x10 /* periph bank 0 access parameters */
+#define PB1AP 0x11 /* periph bank 1 access parameters */
+#define PB2AP 0x12 /* periph bank 2 access parameters */
+#define PB3AP 0x13 /* periph bank 3 access parameters */
+#define PB4AP 0x14 /* periph bank 4 access parameters */
+#define PB5AP 0x15 /* periph bank 5 access parameters */
+#define PB6AP 0x16 /* periph bank 6 access parameters */
+#define PB7AP 0x17 /* periph bank 7 access parameters */
+#define PBEAR 0x20 /* periph bus error addr reg */
+#define PBESR 0x21 /* periph bus error status reg */
+#define EBC0_CFG 0x23 /* external bus configuration reg */
+
+/*
+ * On-Chip Buses
+ */
+/*
+ * Clocking, Power Management and Chip Control
+ */
+#define CNTRL_DCR_BASE 0x0b0
+
+#define CPC0_SYS0 (CNTRL_DCR_BASE+0x30) /* System config reg 0 */
+#define CPC0_SYS1 (CNTRL_DCR_BASE+0x31) /* System config reg 1 */
+
+#define CPC0_STRP0 (CNTRL_DCR_BASE+0x34) /* Power-on config reg 0(RO) */
+#define CPC0_STRP1 (CNTRL_DCR_BASE+0x35) /* Power-on config reg 1(RO) */
+
+#define CPC0_GPIO (CNTRL_DCR_BASE+0x38) /* GPIO config reg */
+
+#define CPC0_CR0 (CNTRL_DCR_BASE+0x3b) /* Control 0 reg */
+#define CPC0_CR1 (CNTRL_DCR_BASE+0x3a) /* Control 1 reg */
+
+/*
+ * DMA
+ */
+#define DMA_DCR_BASE 0x100
+#define DMACR0 (DMA_DCR_BASE+0x00) /* DMA channel control reg 0 */
+#define DMACT0 (DMA_DCR_BASE+0x01) /* DMA count register 0 */
+#define DMACR1 (DMA_DCR_BASE+0x08) /* DMA channel control reg 1 */
+#define DMACT1 (DMA_DCR_BASE+0x09) /* DMA count register 1 */
+#define DMACR2 (DMA_DCR_BASE+0x10) /* DMA channel control reg 2 */
+#define DMACT2 (DMA_DCR_BASE+0x11) /* DMA count register 2 */
+#define DMACR3 (DMA_DCR_BASE+0x18) /* DMA channel control reg 2 */
+#define DMASR (DMA_DCR_BASE+0x20) /* DMA status register */
+#define DMASGC (DMA_DCR_BASE+0x23) /* DMA scatter/gather cmd register */
+
+/*
+ * Memory Access Layer
+ */
+#define MAL_DCR_BASE 0x180
+#define MAL0_CFG (MAL_DCR_BASE + 0x00) /* MAL Config reg */
+#define MAL0_ESR (MAL_DCR_BASE + 0x01) /* Error Status (Read/Clear)*/
+#define MAL0_IER (MAL_DCR_BASE + 0x02) /* Interrupt enable */
+#define MAL0_TXCASR (MAL_DCR_BASE + 0x04) /* TX Channel active (set) */
+#define MAL0_TXCARR (MAL_DCR_BASE + 0x05) /* TX Channel active (rst) */
+#define MAL0_TXEOBISR (MAL_DCR_BASE + 0x06) /* TX End of buf int status */
+#define MAL0_TXDEIR (MAL_DCR_BASE + 0x07) /* TX Descr. Error Int */
+#define MAL0_TXBADDR (MAL_DCR_BASE + 0x09) /* TX descriptor base addr */
+#define MAL0_RXCASR (MAL_DCR_BASE + 0x10) /* RX Channel active (set) */
+#define MAL0_RXCARR (MAL_DCR_BASE + 0x11) /* RX Channel actve (reset) */
+#define MAL0_RXEOBISR (MAL_DCR_BASE + 0x12) /* RX End of buf int status */
+#define MAL0_RXDEIR (MAL_DCR_BASE + 0x13) /* RX Descr. Error Int */
+#define MAL0_RXBADDR (MAL_DCR_BASE + 0x15) /* RX descriptor base addr */
+#define MAL0_TXCTP0R (MAL_DCR_BASE + 0x20) /* TX 0 Channel table pointer */
+#define MAL0_TXCTP1R (MAL_DCR_BASE + 0x21) /* TX 1 Channel table pointer */
+#define MAL0_TXCTP2R (MAL_DCR_BASE + 0x22) /* TX 2 Channel table pointer */
+#define MAL0_TXCTP3R (MAL_DCR_BASE + 0x23) /* TX 3 Channel table pointer */
+#define MAL0_RXCTP0R (MAL_DCR_BASE + 0x40) /* RX 0 Channel table pointer */
+#define MAL0_RXCTP1R (MAL_DCR_BASE + 0x41) /* RX 1 Channel table pointer */
+#define MAL0_RCBS0 (MAL_DCR_BASE + 0x60) /* RX 0 Channel buffer size */
+#define MAL0_RCBS1 (MAL_DCR_BASE + 0x61) /* RX 1 Channel buffer size */
+/*
+ * SDR0 Bit Settings
+ */
+
+#define SDR0_DDR0 0x00E1
+#define SDR0_DDR0_DDRM_ENCODE(n) ((((u32)(n)) & 0x03) << 29)
+#define SDR0_DDR0_DDRM_DECODE(n) ((((u32)(n)) >> 29) & 0x03)
+#define SDR0_DDR0_TUNE_ENCODE(n) ((((u32)(n)) & 0x2FF) << 0)
+#define SDR0_DDR0_TUNE_DECODE(n) ((((u32)(n)) >> 0) & 0x2FF)
+
+#define SDR_SDSTP1_RL_DECODE(x) (((x) & 0x000C0000) >> 18)
+#define SDR_SDSTP1_RL_EBC 0x0
+#define SDR_SDSTP1_RL_NDFC 0x2
+
+/* ECID */
+#define SDR0_ECID0 0x0080
+#define SDR0_ECID1 0x0081
+#define SDR0_ECID2 0x0082
+#define SDR0_ECID3 0x0083
+
+/* AHB config. */
+#define AHB_TOP 0xA4
+#define AHB_BOT 0xA5
+#define SDR0_AHB_CFG 0x370
+
+/* DDR SDRAM Controller clock (CPR register)*/
+#define SDR0_DDRCE 0x00E0 /* SDR register */
+#define CPR0_DDR2D 0x0100 /* CPR register */
+#define CPR0_DDR2D_DDR2DV_ENCODE(n) ((((u32)(n)) & 0x03) << 25)
+#define CPR0_DDR2D_DDR2DV_DECODE(n) ((((u32)(n)) >> 25) & 0x03)
+
+#define SDR0_SDCS_SDD (0x80000000 >> 31)
+
+#define SDR0_SRST0 SDR0_SRST /* for compatability reasons */
+#define SDR0_SRST0_BGO 0x80000000 /* PLB to OPB bridge */
+#define SDR0_SRST0_PLB4 0x40000000 /* PLB4 arbiter */
+#define SDR0_SRST0_EBC 0x20000000 /* External bus controller */
+#define SDR0_SRST0_OPB 0x10000000 /* OPB arbiter */
+#define SDR0_SRST0_UART0 0x08000000 /* Universal async receiver/
+ transmitter 0 */
+#define SDR0_SRST0_UART1 0x04000000 /* Universal async receiver/
+ transmitter 1 */
+#define SDR0_SRST0_IIC0 0x02000000 /* Inter intgrated
circuit 0 */
+#define SDR0_SRST0_IIC1 0x01000000 /* Inter intgrated
circuit 1 */
+#define SDR0_SRST0_GPIO0 0x00800000 /* General purpose I/O 0 */
+#define SDR0_SRST0_GPT 0x00400000 /* General purpose timer */
+#define SDR0_SRST0_DMC 0x00200000 /* DDR SDRAM mem controller */
+#define SDR0_SRST0_PCI 0x00100000 /* PCI */
+#define SDR0_SRST0_CPM0 0x00020000 /* Clock and power mgmt
*/
+#define SDR0_SRST0_IMU 0x00010000 /* I2O DMA */
+#define SDR0_SRST0_UIC0 0x00008000 /* Universal intr
ctrller 0 */
+#define SDR0_SRST0_UIC1 0x00004000 /* Universal intr
ctrller 1 */
+#define SDR0_SRST0_SRAM 0x00002000 /* Universal intr
ctrller 0 */
+#define SDR0_SRST0_UIC2 0x00001000 /* Universal intr
ctrller 2 */
+#define SDR0_SRST0_UIC3 0x00000800 /* Universal intr
ctrller 3 */
+#define SDR0_SRST0_OCM 0x00000400 /* Universal intr ctrller 0 */
+#define SDR0_SRST0_UART2 0x00000200 /* Universal asynchronous
receiver/
+ transmitter 2 */
+#define SDR0_SRST0_MAL 0x00000100 /* Media access layer */
+#define SDR0_SRST0_GPTR 0x00000040 /* General purpose timer */
+#define SDR0_SRST0_L2CACHE 0x00000004 /* L2 Cache */
+#define SDR0_SRST0_UART3 0x00000002 /* Universal asynchronous
receiver/
+ transmitter 3 */
+#define SDR0_SRST0_GPIO1 0x00000001 /* General purpose I/O 1 */
+
+#define SDR0_SRST1 0x201
+#define SDR0_SRST1_RLL 0x80000000 /* SRIO RLL */
+#define SDR0_SRST1_SCP 0x40000000 /* Serial communications port */
+#define SDR0_SRST1_PLBARB 0x20000000 /* PLB Arbiter */
+#define SDR0_SRST1_EIPPKP 0x10000000 /* EIPPPKP */
+#define SDR0_SRST1_EIP94 0x08000000 /* EIP 94 */
+#define SDR0_SRST1_EMAC0 0x04000000 /* Ethernet media access
+ controller 0 */
+#define SDR0_SRST1_EMAC1 0x02000000 /* Ethernet media access
+ controller 1 */
+#define SDR0_SRST1_EMAC2 0x01000000 /* Ethernet media access
+ controller 2 */
+#define SDR0_SRST1_EMAC3 0x00800000 /* Ethernet media access
+ controller 3 */
+#define SDR0_SRST1_ZMII 0x00400000 /* Ethernet
ZMII/RMII/SMII */
+#define SDR0_SRST1_RGMII0 0x00200000 /* Ethernet RGMII/RTBI 0 */
+#define SDR0_SRST1_RGMII1 0x00100000 /* Ethernet RGMII/RTBI 1 */
+#define SDR0_SRST1_DMA4 0x00080000 /* DMA to PLB4 */
+#define SDR0_SRST1_DMA4CH 0x00040000 /* DMA Channel to PLB4 */
+#define SDR0_SRST1_SATAPHY 0x00020000 /* Serial ATA PHY */
+#define SDR0_SRST1_SRIODEV 0x00010000 /* Serial Rapid IO core, PCS,
+ serdes */
+#define SDR0_SRST1_SRIOPCS 0x00008000 /* Serial Rapid PCS */
+#define SDR0_SRST1_NDFC 0x00004000 /* Nand flash
controller */
+#define SDR0_SRST1_SRIOPLB 0x00002000 /* Serial Rapid IO PLB */
+#define SDR0_SRST1_ETHPLL 0x00001000 /* Ethernet PLL */
+#define SDR0_SRST1_TAHOE1 0x00000800 /* Ethernet Tahoe 1 */
+#define SDR0_SRST1_TAHOE0 0x00000400 /* Ethernet Tahoe 0 */
+#define SDR0_SRST1_SGMII0 0x00000200 /* Ethernet SGMII 0 */
+#define SDR0_SRST1_SGMII1 0x00000100 /* Ethernet SGMII 1 */
+#define SDR0_SRST1_SGMII2 0x00000080 /* Ethernet SGMII 2 */
+#define SDR0_SRST1_AHB 0x00000040 /* PLB4XAHB bridge */
+#define SDR0_SRST1_USBOTGPHY 0x00000020 /* USB 2.0 OTG PHY */
+#define SDR0_SRST1_USBOTG 0x00000010 /* USB 2.0 OTG controller */
+#define SDR0_SRST1_USBHOST 0x00000008 /* USB 2.0 Host controller */
+#define SDR0_SRST1_AHBDMAC 0x00000004 /* AHB DMA controller */
+#define SDR0_SRST1_AHBICM 0x00000002 /* AHB inter-connect matrix */
+#define SDR0_SRST1_SATA 0x00000001 /* Serial ATA
controller */
+
+/*
+ * Clocking
+ */
+#define PLLSYS0_ENG_MASK 0x80000000 /* 0 = SysClk, 1 = PLL VCO */
+#define PLLSYS0_SRC_MASK 0x40000000 /* 0 = PLL A, 1 = PLL B */
+#define PLLSYS0_SEL_MASK 0x38000000 /* 0 = PLL,1 = CPU,5=PerClk*/
+#define PLLSYS0_TUNE_MASK 0x07fe0000 /* PLL Tune bits */
+#define PLLSYS0_FB_DIV_MASK 0x0001f000 /* Feedback divisor */
+#define PLLSYS0_FWD_DIV_A_MASK 0x00000f00 /* Fwd Div A */
+#define PLLSYS0_FWD_DIV_B_MASK 0x000000e0 /* Fwd Div B */
+#define PLLSYS0_PRI_DIV_B_MASK 0x0000001c /* PLL Primary Divisor B */
+#define PLLSYS0_OPB_DIV_MASK 0x00000003 /* OPB Divisor */
+
+#define PLLC_ENG_MASK 0x20000000 /* PLL primary forward divisor src */
+#define PLLC_SRC_MASK 0x20000000 /* PLL feedback source */
+#define PLLD_FBDV_MASK 0x1f000000 /* PLL Feedback Divisor */
+#define PLLD_FWDVA_MASK 0x000f0000 /* PLL Forward Divisor A */
+#define PLLD_FWDVB_MASK 0x00000700 /* PLL Forward Divisor B */
+#define PLLD_LFBDV_MASK 0x0000003f /* PLL Local Feedback Divisor */
+
+#define OPBDDV_MASK 0x03000000 /* OPB Clock Divisor Register */
+#define PERDV_MASK 0x07000000 /* Periferal Clock Divisor */
+#define PRADV_MASK 0x07000000 /* Primary Divisor A */
+#define PRBDV_MASK 0x07000000 /* Primary Divisor B */
+#define SPCID_MASK 0x03000000 /* Sync PCI Divisor */
+
+#define PLL_VCO_FREQ_MIN 500 /* Min VCO freq (MHz) */
+#define PLL_VCO_FREQ_MAX 1000 /* Max VCO freq (MHz) */
+#define PLL_CPU_FREQ_MAX 400 /* Max CPU freq (MHz) */
+#define PLL_PLB_FREQ_MAX 133 /* Max PLB freq (MHz) */
+
+/* Strap 1 Register */
+#define PLLSYS1_LF_DIV_MASK 0xfc000000 /* PLL Local Feedback Div */
+#define PLLSYS1_PERCLK_DIV_MASK 0x03000000 /* Peripheral Clk Divisor */
+#define PLLSYS1_MAL_DIV_MASK 0x00c00000 /* MAL Clk Divisor */
+#define PLLSYS1_RW_MASK 0x00300000 /* ROM width */
+#define PLLSYS1_EAR_MASK 0x00080000 /* ERAP Addres reset vector */
+#define PLLSYS1_PAE_MASK 0x00040000 /* PCI arbitor enable */
+#define PLLSYS1_PCHE_MASK 0x00020000 /* PCI host config enable */
+#define PLLSYS1_PISE_MASK 0x00010000 /* PCI init seq. enable */
+#define PLLSYS1_PCWE_MASK 0x00008000 /* PCI local cpu wait enable */
+#define PLLSYS1_PPIM_MASK 0x00007800 /* PCI inbound map */
+#define PLLSYS1_PR64E_MASK 0x00000400 /* PCI init Req64 enable */
+#define PLLSYS1_PXFS_MASK 0x00000300 /* PCI-X Freq Sel */
+#define PLLSYS1_RSVD_MASK 0x00000080 /* RSVD */
+#define PLLSYS1_PDM_MASK 0x00000040 /* PCI-X Driver Mode */
+#define PLLSYS1_EPS_MASK 0x00000038 /* Ethernet Pin Select */
+#define PLLSYS1_RMII_MASK 0x00000004 /* RMII Mode */
+#define PLLSYS1_TRE_MASK 0x00000002 /* GPIO Trace Enable */
+#define PLLSYS1_NTO1_MASK 0x00000001 /* CPU:PLB N-to-1 ratio */
+
+#define PCIL0_VENDID (PCIL0_CFGBASE + PCI_VENDOR_ID)
+#define PCIL0_DEVID (PCIL0_CFGBASE + PCI_DEVICE_ID)
+#define PCIL0_CMD (PCIL0_CFGBASE + PCI_COMMAND)
+#define PCIL0_STATUS (PCIL0_CFGBASE + PCI_STATUS)
+#define PCIL0_REVID (PCIL0_CFGBASE + PCI_REVISION_ID)
+#define PCIL0_CLS (PCIL0_CFGBASE + PCI_CLASS_CODE)
+#define PCIL0_CACHELS (PCIL0_CFGBASE + PCI_CACHE_LINE_SIZE)
+#define PCIL0_LATTIM (PCIL0_CFGBASE + PCI_LATENCY_TIMER)
+#define PCIL0_HDTYPE (PCIL0_CFGBASE + PCI_HEADER_TYPE)
+#define PCIL0_BIST (PCIL0_CFGBASE + PCI_BIST)
+#define PCIL0_BAR0 (PCIL0_CFGBASE + PCI_BASE_ADDRESS_0)
+#define PCIL0_BAR1 (PCIL0_CFGBASE + PCI_BASE_ADDRESS_1)
+#define PCIL0_BAR2 (PCIL0_CFGBASE + PCI_BASE_ADDRESS_2)
+#define PCIL0_BAR3 (PCIL0_CFGBASE + PCI_BASE_ADDRESS_3)
+#define PCIL0_BAR4 (PCIL0_CFGBASE + PCI_BASE_ADDRESS_4)
+#define PCIL0_BAR5 (PCIL0_CFGBASE + PCI_BASE_ADDRESS_5)
+#define PCIL0_CISPTR (PCIL0_CFGBASE + PCI_CARDBUS_CIS)
+#define PCIL0_SBSYSVID (PCIL0_CFGBASE + PCI_SUBSYSTEM_VENDOR_ID)
+#define PCIL0_SBSYSID (PCIL0_CFGBASE + PCI_SUBSYSTEM_ID)
+#define PCIL0_EROMBA (PCIL0_CFGBASE + PCI_ROM_ADDRESS)
+#define PCIL0_CAP (PCIL0_CFGBASE + PCI_CAPABILITY_LIST)
+#define PCIL0_RES0 (PCIL0_CFGBASE + 0x0035)
+#define PCIL0_RES1 (PCIL0_CFGBASE + 0x0036)
+#define PCIL0_RES2 (PCIL0_CFGBASE + 0x0038)
+#define PCIL0_INTLN (PCIL0_CFGBASE + PCI_INTERRUPT_LINE)
+#define PCIL0_INTPN (PCIL0_CFGBASE + PCI_INTERRUPT_PIN)
+#define SDR0_EMACxTXST_FUR 0x02000000 /* TX FIFO underrun */
+#define SDR0_EMACxTXST_BC 0x01000000 /* broadcase address */
+#define SDR0_EMACxTXST_MC 0x00800000 /* multicast address */
+#define SDR0_EMACxTXST_UC 0x00400000 /* unicast address */
+#define SDR0_EMACxTXST_FP 0x00200000 /* frame paused by ctrl pkt */
+#define SDR0_EMACxTXST_BFCS 0x00100000 /* bad FCS in the txmitted fr*/
+#define SDR0_EMACxTXST_CPF 0x00080000 /* TX control pause frame */
+#define SDR0_EMACxTXST_CF 0x00040000 /* TX control frame */
+#define SDR0_EMACxTXST_MSIZ 0x00020000 /* 1024-max bytes txmitted */
+#define SDR0_EMACxTXST_1023 0x00010000 /* 512-1023 bytes txmitted */
+#define SDR0_EMACxTXST_511 0x00008000 /* 256-511 bytes txmitted */
+#define SDR0_EMACxTXST_255 0x00004000 /* 128-255 bytes txmitted */
+#define SDR0_EMACxTXST_127 0x00002000 /* 65-127 bytes txmitted */
+#define SDR0_EMACxTXST_64 0x00001000 /* 64 bytes txmitted */
+#define SDR0_EMACxTXST_SQE 0x00000800 /* SQE indication */
+#define SDR0_EMACxTXST_LOC 0x00000400 /* loss of carrier sense */
+#define SDR0_EMACxTXST_IERR 0x00000080 /* EMAC internal error */
+#define SDR0_EMACxTXST_EDF 0x00000040 /* excessive deferral */
+#define SDR0_EMACxTXST_ECOL 0x00000020 /* excessive collisions */
+#define SDR0_EMACxTXST_LCOL 0x00000010 /* late collision */
+#define SDR0_EMACxTXST_DFFR 0x00000008 /* deferred frame */
+#define SDR0_EMACxTXST_MCOL 0x00000004 /* multiple collision frame */
+#define SDR0_EMACxTXST_SCOL 0x00000002 /* single collision frame */
+#define SDR0_EMACxTXST_TXOK 0x00000001 /* transmit OK */
+
+#define PCIL0_MINGNT (PCIL0_CFGBASE + PCI_MIN_GNT)
+#define PCIL0_MAXLTNCY (PCIL0_CFGBASE + PCI_MAX_LAT)
+
+#define PCIL0_BRDGOPT1 (PCIL0_CFGBASE + 0x0040)
+#define PCIL0_BRDGOPT2 (PCIL0_CFGBASE + 0x0044)
+
+#define PCIL0_POM0LAL (PCIL0_CFGBASE + 0x0068)
+#define PCIL0_POM0LAH (PCIL0_CFGBASE + 0x006c)
+#define PCIL0_POM0SA (PCIL0_CFGBASE + 0x0070)
+#define PCIL0_POM0PCIAL (PCIL0_CFGBASE + 0x0074)
+#define PCIL0_POM0PCIAH (PCIL0_CFGBASE + 0x0078)
+#define PCIL0_POM1LAL (PCIL0_CFGBASE + 0x007c)
+#define PCIL0_POM1LAH (PCIL0_CFGBASE + 0x0080)
+#define PCIL0_POM1SA (PCIL0_CFGBASE + 0x0084)
+#define PCIL0_POM1PCIAL (PCIL0_CFGBASE + 0x0088)
+#define PCIL0_POM1PCIAH (PCIL0_CFGBASE + 0x008c)
+#define PCIL0_POM2SA (PCIL0_CFGBASE + 0x0090)
+
+#define PCIL0_PIM0SA (PCIL0_CFGBASE + 0x0098)
+#define PCIL0_PIM0LAL (PCIL0_CFGBASE + 0x009c)
+#define PCIL0_PIM0LAH (PCIL0_CFGBASE + 0x00a0)
+#define PCIL0_PIM1SA (PCIL0_CFGBASE + 0x00a4)
+#define PCIL0_PIM1LAL (PCIL0_CFGBASE + 0x00a8)
+#define PCIL0_PIM1LAH (PCIL0_CFGBASE + 0x00ac)
+#define PCIL0_PIM2SA (PCIL0_CFGBASE + 0x00b0)
+#define PCIL0_PIM2LAL (PCIL0_CFGBASE + 0x00b4)
+#define PCIL0_PIM2LAH (PCIL0_CFGBASE + 0x00b8)
+
+#define PCIL0_STS (PCIL0_CFGBASE + 0x00e0)
+
+/*****************************************************************************
+ * GPIO macro register define
+ *****************************************************************************/
+
+#define GPIO0_BASE (CONFIG_SYS_PERIPHERAL_BASE+0x00000B00)
+
+#define GPIO0_OR (GPIO0_BASE+0x0)
+#define GPIO0_TCR (GPIO0_BASE+0x4)
+#define GPIO0_OSRL (GPIO0_BASE+0x8)
+#define GPIO0_OSRH (GPIO0_BASE+0xC)
+#define GPIO0_TSRL (GPIO0_BASE+0x10)
+#define GPIO0_TSRH (GPIO0_BASE+0x14)
+#define GPIO0_ODR (GPIO0_BASE+0x18)
+#define GPIO0_IR (GPIO0_BASE+0x1C)
+#define GPIO0_RR1 (GPIO0_BASE+0x20)
+#define GPIO0_RR2 (GPIO0_BASE+0x24)
+#define GPIO0_RR3 (GPIO0_BASE+0x28)
+#define GPIO0_ISR1L (GPIO0_BASE+0x30)
+#define GPIO0_ISR1H (GPIO0_BASE+0x34)
+#define GPIO0_ISR2L (GPIO0_BASE+0x38)
+#define GPIO0_ISR2H (GPIO0_BASE+0x3C)
+#define GPIO0_ISR3L (GPIO0_BASE+0x40)
+#define GPIO0_ISR3H (GPIO0_BASE+0x44)
+
+#define GPIO1_OR (GPIO1_BASE+0x0)
+#define GPIO1_TCR (GPIO1_BASE+0x4)
+#define GPIO1_OSRL (GPIO1_BASE+0x8)
+#define GPIO1_OSRH (GPIO1_BASE+0xC)
+#define GPIO1_TSRL (GPIO1_BASE+0x10)
+#define GPIO1_TSRH (GPIO1_BASE+0x14)
+#define GPIO1_ODR (GPIO1_BASE+0x18)
+#define GPIO1_IR (GPIO1_BASE+0x1C)
+#define GPIO1_RR1 (GPIO1_BASE+0x20)
+#define GPIO1_RR2 (GPIO1_BASE+0x24)
+#define GPIO1_RR3 (GPIO1_BASE+0x28)
+#define GPIO1_ISR1L (GPIO1_BASE+0x30)
+#define GPIO1_ISR1H (GPIO1_BASE+0x34)
+#define GPIO1_ISR2L (GPIO1_BASE+0x38)
+#define GPIO1_ISR2H (GPIO1_BASE+0x3C)
+#define GPIO1_ISR3L (GPIO1_BASE+0x40)
+#define GPIO1_ISR3H (GPIO1_BASE+0x44)
+
+#endif /* __APM821XX_H__ */
diff --git a/include/ppc4xx.h b/include/ppc4xx.h
index ee30a4c..06230bd 100644
--- a/include/ppc4xx.h
+++ b/include/ppc4xx.h
@@ -44,14 +44,15 @@
#if defined(CONFIG_405EX) || \
defined(CONFIG_440SP) || defined(CONFIG_440SPE) || \
defined(CONFIG_460EX) || defined(CONFIG_460GT) || \
- defined(CONFIG_460SX)
+ defined(CONFIG_460SX) || defined(CONFIG_APM821XX)
#define CONFIG_SDRAM_PPC4xx_IBM_DDR2 /* IBM DDR(2) controller */
#endif
#if defined(CONFIG_440EP) || defined(CONFIG_440GR) || \
defined(CONFIG_440EPX) || defined(CONFIG_440GRX) || \
defined(CONFIG_405EZ) || defined(CONFIG_405EX) || \
- defined(CONFIG_460EX) || defined(CONFIG_460GT)
+ defined(CONFIG_460EX) || defined(CONFIG_460GT) || \
+ defined(CONFIG_APM821XX)
#define CONFIG_NAND_NDFC
#endif
@@ -61,7 +62,7 @@
defined(CONFIG_440GR) || defined(CONFIG_440GRX) || \
defined(CONFIG_440SP) || defined(CONFIG_440SPE) || \
defined(CONFIG_460EX) || defined(CONFIG_460GT) || \
- defined(CONFIG_460SX)
+ defined(CONFIG_460SX) || defined(CONFIG_APM821XX)
#define PLB_ARBITER_BASE 0x80
@@ -99,7 +100,9 @@
#endif /* 440EP/EPX 440GR/GRX 440SP/SPE 460EX/GT/SX 405EX*/
-#if defined(CONFIG_440)
+#if defined(CONFIG_APM821XX)
+#include <apm821xx.h>
+#elif defined(CONFIG_440)
#include <ppc440.h>
#else
#include <ppc405.h>
--
1.6.1.rc3
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