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-rw-r--r--arch/nios2/config.mk2
-rw-r--r--arch/nios2/cpu/start.S9
-rw-r--r--arch/nios2/include/asm/byteorder.h6
-rw-r--r--arch/nios2/include/asm/dma-mapping.h23
-rw-r--r--arch/nios2/lib/board.c18
-rw-r--r--arch/powerpc/cpu/mpc83xx/serdes.c2
-rw-r--r--arch/powerpc/cpu/mpc85xx/cpu.c16
-rw-r--r--arch/powerpc/cpu/mpc85xx/cpu_init.c51
-rw-r--r--arch/powerpc/cpu/mpc85xx/speed.c28
-rw-r--r--arch/powerpc/cpu/mpc8xxx/ddr/ctrl_regs.c2
-rw-r--r--arch/powerpc/cpu/mpc8xxx/pci_cfg.c13
-rw-r--r--arch/powerpc/include/asm/fsl_ddr_sdram.h8
-rw-r--r--arch/powerpc/include/asm/fsl_lbc.h6
-rw-r--r--arch/powerpc/include/asm/fsl_mpc83xx_serdes.h36
-rw-r--r--arch/powerpc/include/asm/immap_85xx.h53
15 files changed, 214 insertions, 59 deletions
diff --git a/arch/nios2/config.mk b/arch/nios2/config.mk
index f455982..8e5d6ef 100644
--- a/arch/nios2/config.mk
+++ b/arch/nios2/config.mk
@@ -29,4 +29,4 @@ STANDALONE_LOAD_ADDR = 0x02000000 -L $(gcclibdir)
PLATFORM_CPPFLAGS += -DCONFIG_NIOS2 -D__NIOS2__
PLATFORM_CPPFLAGS += -ffixed-r15 -G0
-LDSCRIPT := $(SRCTREE)/$(CPUDIR)/u-boot.lds
+LDSCRIPT ?= $(SRCTREE)/$(CPUDIR)/u-boot.lds
diff --git a/arch/nios2/cpu/start.S b/arch/nios2/cpu/start.S
index 31cd5b0..d1016ea 100644
--- a/arch/nios2/cpu/start.S
+++ b/arch/nios2/cpu/start.S
@@ -34,6 +34,7 @@
.global _start
_start:
+ wrctl status, r0 /* Disable interrupts */
/* ICACHE INIT -- only the icache line at the reset address
* is invalidated at reset. So the init must stay within
* the cache line size (8 words). If GERMS is used, we'll
@@ -43,10 +44,9 @@ _start:
ori r4, r0, %lo(CONFIG_SYS_ICACHELINE_SIZE)
movhi r5, %hi(CONFIG_SYS_ICACHE_SIZE)
ori r5, r5, %lo(CONFIG_SYS_ICACHE_SIZE)
- mov r6, r0
-0: initi r6
- add r6, r6, r4
- bltu r6, r5, 0b
+0: initi r5
+ sub r5, r5, r4
+ bgt r5, r0, 0b
br _except_end /* Skip the tramp */
/* EXCEPTION TRAMPOLINE -- the following gets copied
@@ -62,7 +62,6 @@ _except_end:
/* INTERRUPTS -- for now, all interrupts masked and globally
* disabled.
*/
- wrctl status, r0 /* Disable interrupts */
wrctl ienable, r0 /* All disabled */
/* DCACHE INIT -- if dcache not implemented, initd behaves as
diff --git a/arch/nios2/include/asm/byteorder.h b/arch/nios2/include/asm/byteorder.h
index 495c823..d5c152e 100644
--- a/arch/nios2/include/asm/byteorder.h
+++ b/arch/nios2/include/asm/byteorder.h
@@ -25,6 +25,12 @@
#define __ASM_NIOS2_BYTEORDER_H_
#include <asm/types.h>
+
+#if !defined(__STRICT_ANSI__) || defined(__KERNEL__)
+# define __BYTEORDER_HAS_U64__
+# define __SWAB_64_THRU_32__
+#endif
+
#include <linux/byteorder/little_endian.h>
#endif /* __ASM_NIOS2_BYTEORDER_H_ */
diff --git a/arch/nios2/include/asm/dma-mapping.h b/arch/nios2/include/asm/dma-mapping.h
new file mode 100644
index 0000000..1350e3b
--- /dev/null
+++ b/arch/nios2/include/asm/dma-mapping.h
@@ -0,0 +1,23 @@
+#ifndef __ASM_NIOS2_DMA_MAPPING_H
+#define __ASM_NIOS2_DMA_MAPPING_H
+
+/* dma_alloc_coherent() return cache-line aligned allocation which is mapped
+ * to uncached io region.
+ *
+ * IO_REGION_BASE should be defined in board config header file
+ * 0x80000000 for nommu, 0xe0000000 for mmu
+ */
+
+static inline void *dma_alloc_coherent(size_t len, unsigned long *handle)
+{
+ void *addr = malloc(len + CONFIG_SYS_DCACHELINE_SIZE);
+ if (!addr)
+ return 0;
+ flush_dcache((unsigned long)addr, len + CONFIG_SYS_DCACHELINE_SIZE);
+ *handle = ((unsigned long)addr +
+ (CONFIG_SYS_DCACHELINE_SIZE - 1)) &
+ ~(CONFIG_SYS_DCACHELINE_SIZE - 1) & ~(IO_REGION_BASE);
+ return (void *)(*handle | IO_REGION_BASE);
+}
+
+#endif /* __ASM_NIOS2_DMA_MAPPING_H */
diff --git a/arch/nios2/lib/board.c b/arch/nios2/lib/board.c
index 8ec66a3..f83e691 100644
--- a/arch/nios2/lib/board.c
+++ b/arch/nios2/lib/board.c
@@ -28,6 +28,7 @@
#include <stdio_dev.h>
#include <watchdog.h>
#include <malloc.h>
+#include <mmc.h>
#include <net.h>
#ifdef CONFIG_STATUS_LED
#include <status_led.h>
@@ -35,6 +36,9 @@
#if defined(CONFIG_SYS_NIOS_EPCSBASE)
#include <nios2-epcs.h>
#endif
+#ifdef CONFIG_CMD_NAND
+#include <nand.h> /* cannot even include nand.h if it isnt configured */
+#endif
DECLARE_GLOBAL_DATA_PTR;
@@ -100,7 +104,9 @@ void board_init (void)
bd = gd->bd;
bd->bi_memstart = CONFIG_SYS_SDRAM_BASE;
bd->bi_memsize = CONFIG_SYS_SDRAM_SIZE;
+#ifndef CONFIG_SYS_NO_FLASH
bd->bi_flashstart = CONFIG_SYS_FLASH_BASE;
+#endif
#if defined(CONFIG_SYS_SRAM_BASE) && defined(CONFIG_SYS_SRAM_SIZE)
bd->bi_sramstart= CONFIG_SYS_SRAM_BASE;
bd->bi_sramsize = CONFIG_SYS_SRAM_SIZE;
@@ -119,8 +125,20 @@ void board_init (void)
/* The Malloc area is immediately below the monitor copy in RAM */
mem_malloc_init(CONFIG_SYS_MALLOC_BASE, CONFIG_SYS_MALLOC_LEN);
+#ifndef CONFIG_SYS_NO_FLASH
WATCHDOG_RESET ();
bd->bi_flashsize = flash_init();
+#endif
+
+#ifdef CONFIG_CMD_NAND
+ puts("NAND: ");
+ nand_init();
+#endif
+
+#ifdef CONFIG_GENERIC_MMC
+ puts("MMC: ");
+ mmc_initialize(bd);
+#endif
WATCHDOG_RESET ();
env_relocate();
diff --git a/arch/powerpc/cpu/mpc83xx/serdes.c b/arch/powerpc/cpu/mpc83xx/serdes.c
index 64033fe..fecfc80 100644
--- a/arch/powerpc/cpu/mpc83xx/serdes.c
+++ b/arch/powerpc/cpu/mpc83xx/serdes.c
@@ -15,7 +15,7 @@
#include <config.h>
#include <common.h>
#include <asm/io.h>
-#include <asm/fsl_serdes.h>
+#include <asm/fsl_mpc83xx_serdes.h>
/* SerDes registers */
#define FSL_SRDSCR0_OFFS 0x0
diff --git a/arch/powerpc/cpu/mpc85xx/cpu.c b/arch/powerpc/cpu/mpc85xx/cpu.c
index 0cc6e03..fddeb2f 100644
--- a/arch/powerpc/cpu/mpc85xx/cpu.c
+++ b/arch/powerpc/cpu/mpc85xx/cpu.c
@@ -1,5 +1,5 @@
/*
- * Copyright 2004,2007-2009 Freescale Semiconductor, Inc.
+ * Copyright 2004,2007-2010 Freescale Semiconductor, Inc.
* (C) Copyright 2002, 2003 Motorola Inc.
* Xianghua Xiao (X.Xiao@motorola.com)
*
@@ -44,21 +44,19 @@ int checkcpu (void)
uint major, minor;
struct cpu_type *cpu;
char buf1[32], buf2[32];
-#ifdef CONFIG_DDR_CLK_FREQ
+#if defined(CONFIG_DDR_CLK_FREQ) || defined(CONFIG_FSL_CORENET)
volatile ccsr_gur_t *gur = (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR);
-#ifdef CONFIG_FSL_CORENET
- u32 ddr_sync = ((gur->rcwsr[5]) & FSL_CORENET_RCWSR5_DDR_SYNC)
- >> FSL_CORENET_RCWSR5_DDR_SYNC_SHIFT;
-#else
+#endif /* CONFIG_FSL_CORENET */
+#ifdef CONFIG_DDR_CLK_FREQ
u32 ddr_ratio = ((gur->porpllsr) & MPC85xx_PORPLLSR_DDR_RATIO)
>> MPC85xx_PORPLLSR_DDR_RATIO_SHIFT;
-#endif
#else
#ifdef CONFIG_FSL_CORENET
- u32 ddr_sync = 0;
+ u32 ddr_sync = ((gur->rcwsr[5]) & FSL_CORENET_RCWSR5_DDR_SYNC)
+ >> FSL_CORENET_RCWSR5_DDR_SYNC_SHIFT;
#else
u32 ddr_ratio = 0;
-#endif
+#endif /* CONFIG_FSL_CORENET */
#endif /* CONFIG_DDR_CLK_FREQ */
int i;
diff --git a/arch/powerpc/cpu/mpc85xx/cpu_init.c b/arch/powerpc/cpu/mpc85xx/cpu_init.c
index e0126d3..e578b29 100644
--- a/arch/powerpc/cpu/mpc85xx/cpu_init.c
+++ b/arch/powerpc/cpu/mpc85xx/cpu_init.c
@@ -180,54 +180,54 @@ void cpu_init_f (void)
* has been determined
*/
#if defined(CONFIG_SYS_OR0_REMAP)
- memctl->or0 = CONFIG_SYS_OR0_REMAP;
+ out_be32(&memctl->or0, CONFIG_SYS_OR0_REMAP);
#endif
#if defined(CONFIG_SYS_OR1_REMAP)
- memctl->or1 = CONFIG_SYS_OR1_REMAP;
+ out_be32(&memctl->or1, CONFIG_SYS_OR1_REMAP);
#endif
/* now restrict to preliminary range */
/* if cs1 is already set via debugger, leave cs0/cs1 alone */
if (! memctl->br1 & 1) {
#if defined(CONFIG_SYS_BR0_PRELIM) && defined(CONFIG_SYS_OR0_PRELIM)
- memctl->br0 = CONFIG_SYS_BR0_PRELIM;
- memctl->or0 = CONFIG_SYS_OR0_PRELIM;
+ out_be32(&memctl->br0, CONFIG_SYS_BR0_PRELIM);
+ out_be32(&memctl->or0, CONFIG_SYS_OR0_PRELIM);
#endif
#if defined(CONFIG_SYS_BR1_PRELIM) && defined(CONFIG_SYS_OR1_PRELIM)
- memctl->or1 = CONFIG_SYS_OR1_PRELIM;
- memctl->br1 = CONFIG_SYS_BR1_PRELIM;
+ out_be32(&memctl->or1, CONFIG_SYS_OR1_PRELIM);
+ out_be32(&memctl->br1, CONFIG_SYS_BR1_PRELIM);
#endif
}
#if defined(CONFIG_SYS_BR2_PRELIM) && defined(CONFIG_SYS_OR2_PRELIM)
- memctl->or2 = CONFIG_SYS_OR2_PRELIM;
- memctl->br2 = CONFIG_SYS_BR2_PRELIM;
+ out_be32(&memctl->or2, CONFIG_SYS_OR2_PRELIM);
+ out_be32(&memctl->br2, CONFIG_SYS_BR2_PRELIM);
#endif
#if defined(CONFIG_SYS_BR3_PRELIM) && defined(CONFIG_SYS_OR3_PRELIM)
- memctl->or3 = CONFIG_SYS_OR3_PRELIM;
- memctl->br3 = CONFIG_SYS_BR3_PRELIM;
+ out_be32(&memctl->or3, CONFIG_SYS_OR3_PRELIM);
+ out_be32(&memctl->br3, CONFIG_SYS_BR3_PRELIM);
#endif
#if defined(CONFIG_SYS_BR4_PRELIM) && defined(CONFIG_SYS_OR4_PRELIM)
- memctl->or4 = CONFIG_SYS_OR4_PRELIM;
- memctl->br4 = CONFIG_SYS_BR4_PRELIM;
+ out_be32(&memctl->or4, CONFIG_SYS_OR4_PRELIM);
+ out_be32(&memctl->br4, CONFIG_SYS_BR4_PRELIM);
#endif
#if defined(CONFIG_SYS_BR5_PRELIM) && defined(CONFIG_SYS_OR5_PRELIM)
- memctl->or5 = CONFIG_SYS_OR5_PRELIM;
- memctl->br5 = CONFIG_SYS_BR5_PRELIM;
+ out_be32(&memctl->or5, CONFIG_SYS_OR5_PRELIM);
+ out_be32(&memctl->br5, CONFIG_SYS_BR5_PRELIM);
#endif
#if defined(CONFIG_SYS_BR6_PRELIM) && defined(CONFIG_SYS_OR6_PRELIM)
- memctl->or6 = CONFIG_SYS_OR6_PRELIM;
- memctl->br6 = CONFIG_SYS_BR6_PRELIM;
+ out_be32(&memctl->or6, CONFIG_SYS_OR6_PRELIM);
+ out_be32(&memctl->br6, CONFIG_SYS_BR6_PRELIM);
#endif
#if defined(CONFIG_SYS_BR7_PRELIM) && defined(CONFIG_SYS_OR7_PRELIM)
- memctl->or7 = CONFIG_SYS_OR7_PRELIM;
- memctl->br7 = CONFIG_SYS_BR7_PRELIM;
+ out_be32(&memctl->or7, CONFIG_SYS_OR7_PRELIM);
+ out_be32(&memctl->br7, CONFIG_SYS_BR7_PRELIM);
#endif
#if defined(CONFIG_CPM2)
@@ -260,6 +260,10 @@ void cpu_init_f (void)
int cpu_init_r(void)
{
+#ifdef CONFIG_SYS_LBC_LCRR
+ volatile ccsr_lbc_t *lbc = (void *)(CONFIG_SYS_MPC85xx_LBC_ADDR);
+#endif
+
puts ("L2: ");
#if defined(CONFIG_L2_CACHE)
@@ -383,6 +387,17 @@ int cpu_init_r(void)
#if defined(CONFIG_MP)
setup_mp();
#endif
+
+#ifdef CONFIG_SYS_LBC_LCRR
+ /*
+ * Modify the CLKDIV field of LCRR register to improve the writing
+ * speed for NOR flash.
+ */
+ clrsetbits_be32(&lbc->lcrr, LCRR_CLKDIV, CONFIG_SYS_LBC_LCRR);
+ __raw_readl(&lbc->lcrr);
+ isync();
+#endif
+
return 0;
}
diff --git a/arch/powerpc/cpu/mpc85xx/speed.c b/arch/powerpc/cpu/mpc85xx/speed.c
index 268edbc..8132115 100644
--- a/arch/powerpc/cpu/mpc85xx/speed.c
+++ b/arch/powerpc/cpu/mpc85xx/speed.c
@@ -1,5 +1,5 @@
/*
- * Copyright 2004, 2007-2009 Freescale Semiconductor, Inc.
+ * Copyright 2004, 2007-2010 Freescale Semiconductor, Inc.
*
* (C) Copyright 2003 Motorola Inc.
* Xianghua Xiao, (X.Xiao@motorola.com)
@@ -71,22 +71,30 @@ void get_sys_info (sys_info_t * sysInfo)
[14] = 4, /* CC4 PPL / 4 */
};
uint lcrr_div, i, freqCC_PLL[4], rcw_tmp;
+ uint ratio[4];
unsigned long sysclk = CONFIG_SYS_CLK_FREQ;
+ uint mem_pll_rat;
sysInfo->freqSystemBus = sysclk;
sysInfo->freqDDRBus = sysclk;
- freqCC_PLL[0] = sysclk;
- freqCC_PLL[1] = sysclk;
- freqCC_PLL[2] = sysclk;
- freqCC_PLL[3] = sysclk;
sysInfo->freqSystemBus *= (in_be32(&gur->rcwsr[0]) >> 25) & 0x1f;
- sysInfo->freqDDRBus *= ((in_be32(&gur->rcwsr[0]) >> 17) & 0x1f);
- freqCC_PLL[0] *= (in_be32(&clk->pllc1gsr) >> 1) & 0x3f;
- freqCC_PLL[1] *= (in_be32(&clk->pllc2gsr) >> 1) & 0x3f;
- freqCC_PLL[2] *= (in_be32(&clk->pllc3gsr) >> 1) & 0x3f;
- freqCC_PLL[3] *= (in_be32(&clk->pllc4gsr) >> 1) & 0x3f;
+ mem_pll_rat = (in_be32(&gur->rcwsr[0]) >> 17) & 0x1f;
+ if (mem_pll_rat > 2)
+ sysInfo->freqDDRBus *= mem_pll_rat;
+ else
+ sysInfo->freqDDRBus = sysInfo->freqSystemBus * mem_pll_rat;
+ ratio[0] = (in_be32(&clk->pllc1gsr) >> 1) & 0x3f;
+ ratio[1] = (in_be32(&clk->pllc2gsr) >> 1) & 0x3f;
+ ratio[2] = (in_be32(&clk->pllc3gsr) >> 1) & 0x3f;
+ ratio[3] = (in_be32(&clk->pllc4gsr) >> 1) & 0x3f;
+ for (i = 0; i < 4; i++) {
+ if (ratio[i] > 4)
+ freqCC_PLL[i] = sysclk * ratio[i];
+ else
+ freqCC_PLL[i] = sysInfo->freqSystemBus * ratio[i];
+ }
rcw_tmp = in_be32(&gur->rcwsr[3]);
for (i = 0; i < cpu_numcores(); i++) {
u32 c_pll_sel = (in_be32(&clk->clkc0csr + i*8) >> 27) & 0xf;
diff --git a/arch/powerpc/cpu/mpc8xxx/ddr/ctrl_regs.c b/arch/powerpc/cpu/mpc8xxx/ddr/ctrl_regs.c
index 03f9c43..4a282bc 100644
--- a/arch/powerpc/cpu/mpc8xxx/ddr/ctrl_regs.c
+++ b/arch/powerpc/cpu/mpc8xxx/ddr/ctrl_regs.c
@@ -198,6 +198,8 @@ static void set_timing_cfg_0(fsl_ddr_cfg_regs_t *ddr)
pre_pd_exit_mclk = act_pd_exit_mclk;
taxpd_mclk = 8;
tmrd_mclk = 4;
+ /* set the turnaround time */
+ trwt_mclk = 1;
#else /* CONFIG_FSL_DDR2 */
/*
* (tXARD and tXARDS). Empirical?
diff --git a/arch/powerpc/cpu/mpc8xxx/pci_cfg.c b/arch/powerpc/cpu/mpc8xxx/pci_cfg.c
index 9b7181d..85995ca 100644
--- a/arch/powerpc/cpu/mpc8xxx/pci_cfg.c
+++ b/arch/powerpc/cpu/mpc8xxx/pci_cfg.c
@@ -176,15 +176,14 @@ static struct pci_info pci_config_info[] =
(1 << 0x1d) | (1 << 0x1e) | (1 << 0x1f),
},
[LAW_TRGT_IF_PCIE_2] = {
- .cfg = (1 << 0) | (1 << 1) | (1 << 6) | (1 << 7) |
- (1 << 9) | (1 << 0xa) | (1 << 0xb) | (1 << 0xd) |
- (1 << 0x15) | (1 << 0x16) | (1 << 0x17) |
- (1 << 0x18) | (1 << 0x1c),
+ .cfg = (1 << 1) | (1 << 6) | (1 << 7) | (1 << 9) |
+ (1 << 0xd) | (1 << 0x15) | (1 << 0x16) | (1 << 0x17) |
+ (1 << 0x18) | (1 << 0x19) | (1 << 0x1a) | (1 << 0x1b),
},
[LAW_TRGT_IF_PCIE_3] = {
- .cfg = (1 << 6) | (1 << 7) | (1 << 9) | (1 << 0xd) |
- (1 << 0x15) | (1 << 0x16) | (1 << 0x17) | (1 << 0x18) |
- (1 << 0x19) | (1 << 0x1a) | (1 << 0x1b),
+ .cfg = (1 << 0) | (1 << 1) | (1 << 6) | (1 << 7) | (1 << 9) |
+ (1 << 0xa) | (1 << 0xb) | (1 << 0xd) | (1 << 0x15) |
+ (1 << 0x16) | (1 << 0x17) | (1 << 0x18) | (1 << 0x1c),
},
};
#elif defined(CONFIG_P2010) || defined(CONFIG_P2020)
diff --git a/arch/powerpc/include/asm/fsl_ddr_sdram.h b/arch/powerpc/include/asm/fsl_ddr_sdram.h
index 3216a50..02920db 100644
--- a/arch/powerpc/include/asm/fsl_ddr_sdram.h
+++ b/arch/powerpc/include/asm/fsl_ddr_sdram.h
@@ -1,5 +1,5 @@
/*
- * Copyright 2008-2009 Freescale Semiconductor, Inc.
+ * Copyright 2008-2010 Freescale Semiconductor, Inc.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
@@ -24,6 +24,12 @@
#define DDR_OTF 6 /* on-the-fly BC4 and BL8 */
#define DDR_BL8 8 /* burst length 8 */
+#define DDR3_RTT_60_OHM 1 /* RTT_Nom = RZQ/4 */
+#define DDR3_RTT_120_OHM 2 /* RTT_Nom = RZQ/2 */
+#define DDR3_RTT_40_OHM 3 /* RTT_Nom = RZQ/6 */
+#define DDR3_RTT_20_OHM 4 /* RTT_Nom = RZQ/12 */
+#define DDR3_RTT_30_OHM 5 /* RTT_Nom = RZQ/8 */
+
#if defined(CONFIG_FSL_DDR1)
#define FSL_DDR_MIN_TCKE_PULSE_WIDTH_DDR (1)
typedef ddr1_spd_eeprom_t generic_spd_eeprom_t;
diff --git a/arch/powerpc/include/asm/fsl_lbc.h b/arch/powerpc/include/asm/fsl_lbc.h
index 5723de6..dfe8f79 100644
--- a/arch/powerpc/include/asm/fsl_lbc.h
+++ b/arch/powerpc/include/asm/fsl_lbc.h
@@ -1,5 +1,5 @@
/*
- * Copyright (C) 2004-2008 Freescale Semiconductor, Inc.
+ * Copyright (C) 2004-2008,2010 Freescale Semiconductor, Inc.
*
* See file CREDITS for list of people who contributed to this
* project.
@@ -125,8 +125,12 @@
#define OR_GPCM_SETA_SHIFT 3
#define OR_GPCM_TRLX 0x00000004
#define OR_GPCM_TRLX_SHIFT 2
+#define OR_GPCM_TRLX_CLEAR 0x00000000
+#define OR_GPCM_TRLX_SET 0x00000004
#define OR_GPCM_EHTR 0x00000002
#define OR_GPCM_EHTR_SHIFT 1
+#define OR_GPCM_EHTR_CLEAR 0x00000000
+#define OR_GPCM_EHTR_SET 0x00000002
#define OR_GPCM_EAD 0x00000001
#define OR_GPCM_EAD_SHIFT 0
diff --git a/arch/powerpc/include/asm/fsl_mpc83xx_serdes.h b/arch/powerpc/include/asm/fsl_mpc83xx_serdes.h
new file mode 100644
index 0000000..2d813f4
--- /dev/null
+++ b/arch/powerpc/include/asm/fsl_mpc83xx_serdes.h
@@ -0,0 +1,36 @@
+/*
+ * Copyright 2010 Freescale Semiconductor, Inc.
+ *
+ * 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 __FSL_MPC83XX_SERDES_H
+#define __FSL_MPC83XX_SERDES_H
+
+#include <config.h>
+
+#define FSL_SERDES_CLK_100 (0 << 28)
+#define FSL_SERDES_CLK_125 (1 << 28)
+#define FSL_SERDES_CLK_150 (3 << 28)
+#define FSL_SERDES_PROTO_SATA 0
+#define FSL_SERDES_PROTO_PEX 1
+#define FSL_SERDES_PROTO_PEX_X2 2
+#define FSL_SERDES_PROTO_SGMII 3
+#define FSL_SERDES_VDD_1V 1
+
+extern void fsl_setup_serdes(u32 offset, char proto, u32 rfcks, char vdd);
+
+#endif /* __FSL_MPC83XX_SERDES_H */
diff --git a/arch/powerpc/include/asm/immap_85xx.h b/arch/powerpc/include/asm/immap_85xx.h
index 957ad76..e7954e6 100644
--- a/arch/powerpc/include/asm/immap_85xx.h
+++ b/arch/powerpc/include/asm/immap_85xx.h
@@ -1,7 +1,7 @@
/*
* MPC85xx Internal Memory Map
*
- * Copyright 2007-2009 Freescale Semiconductor, Inc.
+ * Copyright 2007-2010 Freescale Semiconductor, Inc.
*
* Copyright(c) 2002,2003 Motorola Inc.
* Xianghua Xiao (x.xiao@motorola.com)
@@ -1647,7 +1647,7 @@ typedef struct ccsr_gur {
u8 res4[12];
u32 gpindr; /* General-purpose input data */
u8 res5[12];
- u32 pmuxcr; /* Alt function signal multiplex control */
+ u32 alt_pmuxcr; /* Alt function signal multiplex control */
u8 res6[12];
u32 devdisr; /* Device disable control */
#define FSL_CORENET_DEVDISR_PCIE1 0x80000000
@@ -1672,7 +1672,23 @@ typedef struct ccsr_gur {
#define FSL_CORENET_DEVDISR_I2C2 0x00000010
#define FSL_CORENET_DEVDISR_DUART1 0x00000002
#define FSL_CORENET_DEVDISR_DUART2 0x00000001
- u8 res7[12];
+ u32 devdisr2; /* Device disable control 2 */
+#define FSL_CORENET_DEVDISR2_PME 0x80000000
+#define FSL_CORENET_DEVDISR2_SEC 0x40000000
+#define FSL_CORENET_DEVDISR2_QMBM 0x08000000
+#define FSL_CORENET_DEVDISR2_FM1 0x02000000
+#define FSL_CORENET_DEVDISR2_10GEC1 0x01000000
+#define FSL_CORENET_DEVDISR2_DTSEC1_1 0x00800000
+#define FSL_CORENET_DEVDISR2_DTSEC1_2 0x00400000
+#define FSL_CORENET_DEVDISR2_DTSEC1_3 0x00200000
+#define FSL_CORENET_DEVDISR2_DTSEC1_4 0x00100000
+#define FSL_CORENET_DEVDISR2_FM2 0x00020000
+#define FSL_CORENET_DEVDISR2_10GEC2 0x00010000
+#define FSL_CORENET_DEVDISR2_DTSEC2_1 0x00008000
+#define FSL_CORENET_DEVDISR2_DTSEC2_2 0x00004000
+#define FSL_CORENET_DEVDISR2_DTSEC2_3 0x00002000
+#define FSL_CORENET_DEVDISR2_DTSEC2_4 0x00001000
+ u8 res7[8];
u32 powmgtcsr; /* Power management status & control */
u8 res8[12];
u32 coredisru; /* uppper portion for support of 64 cores */
@@ -1697,8 +1713,9 @@ typedef struct ccsr_gur {
u8 res17[24];
u32 rcwsr[16]; /* Reset control word status */
#define FSL_CORENET_RCWSR4_SRDS_PRTCL 0xfc000000
-#define FSL_CORENET_RCWSR5_DDR_SYNC 0x00008000
-#define FSL_CORENET_RCWSR5_DDR_SYNC_SHIFT 15
+#define FSL_CORENET_RCWSR5_DDR_SYNC 0x00000080
+#define FSL_CORENET_RCWSR5_DDR_SYNC_SHIFT 7
+#define FSL_CORENET_RCWSR5_SRDS_EN 0x00002000
#define FSL_CORENET_RCWSR7_MCK_TO_PLAT_RAT 0x00400000
#define FSL_CORENET_RCWSR8_HOST_AGT_B1 0x00e00000
#define FSL_CORENET_RCWSR8_HOST_AGT_B2 0x00100000
@@ -1750,7 +1767,17 @@ typedef struct ccsr_gur {
u32 cgencrl; /* Core general control */
u8 res31[184];
u32 sriopstecr; /* SRIO prescaler timer enable control */
- u8 res32[2300];
+ u8 res32[1788];
+ u32 pmuxcr; /* Pin multiplexing control */
+ u8 res33[60];
+ u32 iovselsr; /* I/O voltage selection status */
+ u8 res34[28];
+ u32 ddrclkdr; /* DDR clock disable */
+ u8 res35;
+ u32 elbcclkdr; /* eLBC clock disable */
+ u8 res36[20];
+ u32 sdhcpcr; /* eSDHC polarity configuration */
+ u8 res37[380];
} ccsr_gur_t;
typedef struct ccsr_clk {
@@ -1846,8 +1873,13 @@ typedef struct ccsr_gur {
#define MPC85xx_PORDEVSR_SGMII4_DIS 0x04000000
#define MPC85xx_PORDEVSR_SRDS2_IO_SEL 0x38000000
#define MPC85xx_PORDEVSR_PCI1 0x00800000
+#if defined(CONFIG_P1013) || defined(CONFIG_P1022)
+#define MPC85xx_PORDEVSR_IO_SEL 0x007c0000
+#define MPC85xx_PORDEVSR_IO_SEL_SHIFT 18
+#else
#define MPC85xx_PORDEVSR_IO_SEL 0x00780000
#define MPC85xx_PORDEVSR_IO_SEL_SHIFT 19
+#endif
#define MPC85xx_PORDEVSR_PCI2_ARB 0x00040000
#define MPC85xx_PORDEVSR_PCI1_ARB 0x00020000
#define MPC85xx_PORDEVSR_PCI1_PCI32 0x00010000
@@ -1942,7 +1974,15 @@ typedef struct serdes_corenet {
#define SRDS_RSTCTL_RST 0x80000000
#define SRDS_RSTCTL_RSTDONE 0x40000000
#define SRDS_RSTCTL_RSTERR 0x20000000
+#define SRDS_RSTCTL_SDPD 0x00000020
u32 pllcr0; /* PLL Control Register 0 */
+#define SRDS_PLLCR0_RFCK_SEL_MASK 0x30000000
+#define SRDS_PLLCR0_RFCK_SEL_100 0x00000000
+#define SRDS_PLLCR0_RFCK_SEL_125 0x10000000
+#define SRDS_PLLCR0_RFCK_SEL_156_25 0x20000000
+#define SRDS_PLLCR0_FRATE_SEL_MASK 0x00030000
+#define SRDS_PLLCR0_FRATE_SEL_5 0x00000000
+#define SRDS_PLLCR0_FRATE_SEL_6_25 0x00010000
u32 pllcr1; /* PLL Control Register 1 */
#define SRDS_PLLCR1_PLL_BWSEL 0x08000000
u32 res[5];
@@ -2018,6 +2058,7 @@ enum {
#define CONFIG_SYS_MPC85xx_USB_OFFSET 0x210000
#define CONFIG_SYS_FSL_CORENET_QMAN_OFFSET 0x318000
#define CONFIG_SYS_FSL_CORENET_BMAN_OFFSET 0x31a000
+#define CONFIG_SYS_TSEC1_OFFSET 0x4e0000 /* FM1@DTSEC0 */
#else
#define CONFIG_SYS_MPC85xx_ECM_OFFSET 0x0000
#define CONFIG_SYS_MPC85xx_DDR_OFFSET 0x2000
generated by cgit v1.1 at 2024-10-06 16:04:50 +0000