MPC512x: add more hardware description to immap_512x.h

- add GPIO module description
- add Address Latch Timing Register description
- add IO Control Memory Map
- add FEC Memory Map

Also change board/freescale/mpc5121ads/mpc5121ads.c and
cpu/mpc512x/iopin.c as needed.

Signed-off-by: Wolfgang Denk <wd@denx.de>
Cc: John Rigby <jcrigby@gmail.com>

diff --git a/board/freescale/mpc5121ads/mpc5121ads.c b/board/freescale/mpc5121ads/mpc5121ads.c
index e8eb491..4ff03ca 100644 (file)
--- a/board/freescale/mpc5121ads/mpc5121ads.c
+++ b/board/freescale/mpc5121ads/mpc5121ads.c
@@ -134,7 +134,7 @@ long int fixed_sdram (void)
        u32 i;
 
        /* Initialize IO Control */
-       im->io_ctrl.regs[IOCTL_MEM/4] = IOCTRL_MUX_DDR;
+       im->io_ctrl.io_control_mem = IOCTRL_MUX_DDR;
 
        /* Initialize DDR Local Window */
        im->sysconf.ddrlaw.bar = CONFIG_SYS_DDR_BASE & 0xFFFFF000;

diff --git a/cpu/mpc512x/iopin.c b/cpu/mpc512x/iopin.c
index 78f4fa1..befa586 100644 (file)
--- a/cpu/mpc512x/iopin.c
+++ b/cpu/mpc512x/iopin.c
@@ -23,15 +23,15 @@
 
 #include <common.h>
 #include <linux/types.h>
-#include <mpc512x.h>
+#include <asm/immap_512x.h>
 
 void iopin_initialize(iopin_t *ioregs_init, int len)
 {
        short i, j, p;
-       u_long *reg;
+       u32 *reg;
        immap_t *im = (immap_t *)CONFIG_SYS_IMMR;
 
-       reg = (u_long *)&(im->io_ctrl.regs[0]);
+       reg = (u32 *)&(im->io_ctrl);
 
        if (sizeof(ioregs_init) == 0)
                return;

diff --git a/include/asm-ppc/immap_512x.h b/include/asm-ppc/immap_512x.h
index 8087869..bd40c04 100644 (file)
--- a/include/asm-ppc/immap_512x.h
+++ b/include/asm-ppc/immap_512x.h
@@ -1,5 +1,5 @@
 /*
- * (C) Copyright 2007 DENX Software Engineering
+ * (C) Copyright 2007-2009 DENX Software Engineering
  *
  * MPC512x Internal Memory Map
  *
@@ -151,7 +151,14 @@ typedef struct pmc512x {
  * General purpose I/O module
  */
 typedef struct gpio512x {
-       u8 fixme[0x100];
+       u32 gpdir;
+       u32 gpodr;
+       u32 gpdat;
+       u32 gpier;
+       u32 gpimr;
+       u32 gpicr1;
+       u32 gpicr2;
+       u8 res0[0xE4];
 } gpio512x_t;
 
 /*
@@ -380,7 +387,49 @@ typedef struct cfm512x {
  * FEC
  */
 typedef struct fec512x {
-       u8 fixme[0x800];
+       u32     fec_id;         /* FEC_ID register */
+       u32     ievent;         /* Interrupt event register */
+       u32     imask;          /* Interrupt mask register */
+       u32     reserved_01;
+       u32     r_des_active;   /* Receive ring updated flag */
+       u32     x_des_active;   /* Transmit ring updated flag */
+       u32     reserved_02[3];
+       u32     ecntrl;         /* Ethernet control register */
+       u32     reserved_03[6];
+       u32     mii_data;       /* MII data register */
+       u32     mii_speed;      /* MII speed register */
+       u32     reserved_04[7];
+       u32     mib_control;    /* MIB control/status register */
+       u32     reserved_05[7];
+       u32     r_cntrl;        /* Receive control register */
+       u32     r_hash;         /* Receive hash */
+       u32     reserved_06[14];
+       u32     x_cntrl;        /* Transmit control register */
+       u32     reserved_07[7];
+       u32     paddr1;         /* Physical address low */
+       u32     paddr2;         /* Physical address high + type field */
+       u32     op_pause;       /* Opcode + pause duration */
+       u32     reserved_08[10];
+       u32     iaddr1;         /* Upper 32 bits of individual hash table */
+       u32     iaddr2;         /* Lower 32 bits of individual hash table */
+       u32     gaddr1;         /* Upper 32 bits of group hash table */
+       u32     gaddr2;         /* Lower 32 bits of group hash table */
+       u32     reserved_09[7];
+       u32     x_wmrk;         /* Transmit FIFO watermark */
+       u32     reserved_10;
+       u32     r_bound;        /* End of RAM */
+       u32     r_fstart;       /* Receive FIFO start address */
+       u32     reserved_11[11];
+       u32     r_des_start;    /* Beginning of receive descriptor ring */
+       u32     x_des_start;    /* Pointer to beginning of transmit descriptor ring */
+       u32     r_buff_size;    /* Receive buffer size */
+       u32     reserved_12[26];
+       u32     dma_control;    /* DMA control for IP bus, AMBA IF + DMA revision */
+       u32     reserved_13[2];
+
+       u32     mib[128];       /* MIB Block Counters */
+
+       u32     fifo[256];      /*  used by FEC, can only be accessed by DMA */
 } fec512x_t;
 
 /*
@@ -408,7 +457,200 @@ typedef struct pcidma512x {
  * IO Control
  */
 typedef struct ioctrl512x {
-       u32 regs[0x400];
+       u32     io_control_mem;                 /* MEM pad ctrl reg */
+       u32     io_control_gp;                  /* GP pad ctrl reg */
+       u32     io_control_lpc_clk;             /* LPC_CLK pad ctrl reg */
+       u32     io_control_lpc_oe;              /* LPC_OE pad ctrl reg */
+       u32     io_control_lpc_rw;              /* LPC_R/W pad ctrl reg */
+       u32     io_control_lpc_ack;             /* LPC_ACK pad ctrl reg */
+       u32     io_control_lpc_cs0;             /* LPC_CS0 pad ctrl reg */
+       u32     io_control_nfc_ce0;             /* NFC_CE0 pad ctrl reg */
+       u32     io_control_lpc_cs1;             /* LPC_CS1 pad ctrl reg */
+       u32     io_control_lpc_cs2;             /* LPC_CS2 pad ctrl reg */
+       u32     io_control_lpc_ax03;            /* LPC_AX03 pad ctrl reg */
+       u32     io_control_emb_ax02;            /* EMB_AX02 pad ctrl reg */
+       u32     io_control_emb_ax01;            /* EMB_AX01 pad ctrl reg */
+       u32     io_control_emb_ax00;            /* EMB_AX00 pad ctrl reg */
+       u32     io_control_emb_ad31;            /* EMB_AD31 pad ctrl reg */
+       u32     io_control_emb_ad30;            /* EMB_AD30 pad ctrl reg */
+       u32     io_control_emb_ad29;            /* EMB_AD29 pad ctrl reg */
+       u32     io_control_emb_ad28;            /* EMB_AD28 pad ctrl reg */
+       u32     io_control_emb_ad27;            /* EMB_AD27 pad ctrl reg */
+       u32     io_control_emb_ad26;            /* EMB_AD26 pad ctrl reg */
+       u32     io_control_emb_ad25;            /* EMB_AD25 pad ctrl reg */
+       u32     io_control_emb_ad24;            /* EMB_AD24 pad ctrl reg */
+       u32     io_control_emb_ad23;            /* EMB_AD23 pad ctrl reg */
+       u32     io_control_emb_ad22;            /* EMB_AD22 pad ctrl reg */
+       u32     io_control_emb_ad21;            /* EMB_AD21 pad ctrl reg */
+       u32     io_control_emb_ad20;            /* EMB_AD20 pad ctrl reg */
+       u32     io_control_emb_ad19;            /* EMB_AD19 pad ctrl reg */
+       u32     io_control_emb_ad18;            /* EMB_AD18 pad ctrl reg */
+       u32     io_control_emb_ad17;            /* EMB_AD17 pad ctrl reg */
+       u32     io_control_emb_ad16;            /* EMB_AD16 pad ctrl reg */
+       u32     io_control_emb_ad15;            /* EMB_AD15 pad ctrl reg */
+       u32     io_control_emb_ad14;            /* EMB_AD14 pad ctrl reg */
+       u32     io_control_emb_ad13;            /* EMB_AD13 pad ctrl reg */
+       u32     io_control_emb_ad12;            /* EMB_AD12 pad ctrl reg */
+       u32     io_control_emb_ad11;            /* EMB_AD11 pad ctrl reg */
+       u32     io_control_emb_ad10;            /* EMB_AD10 pad ctrl reg */
+       u32     io_control_emb_ad09;            /* EMB_AD09 pad ctrl reg */
+       u32     io_control_emb_ad08;            /* EMB_AD08 pad ctrl reg */
+       u32     io_control_emb_ad07;            /* EMB_AD07 pad ctrl reg */
+       u32     io_control_emb_ad06;            /* EMB_AD06 pad ctrl reg */
+       u32     io_control_emb_ad05;            /* EMB_AD05 pad ctrl reg */
+       u32     io_control_emb_ad04;            /* EMB_AD04 pad ctrl reg */
+       u32     io_control_emb_ad03;            /* EMB_AD03 pad ctrl reg */
+       u32     io_control_emb_ad02;            /* EMB_AD02 pad ctrl reg */
+       u32     io_control_emb_ad01;            /* EMB_AD01 pad ctrl reg */
+       u32     io_control_emb_ad00;            /* EMB_AD00 pad ctrl reg */
+       u32     io_control_pata_ce1;            /* PATA_CE1 pad ctrl reg */
+       u32     io_control_pata_ce2;            /* PATA_CE2 pad ctrl reg */
+       u32     io_control_pata_isolate;        /* PATA_ISOLATE pad ctrl reg */
+       u32     io_control_pata_ior;            /* PATA_IOR pad ctrl reg */
+       u32     io_control_pata_iow;            /* PATA_IOW pad ctrl reg */
+       u32     io_control_pata_iochrdy;        /* PATA_IOCHRDY pad ctrl reg */
+       u32     io_control_pata_intrq;          /* PATA_INTRQ pad ctrl reg */
+       u32     io_control_pata_drq;            /* PATA_DRQ pad ctrl reg */
+       u32     io_control_pata_dack;           /* PATA_DACK pad ctrl reg */
+       u32     io_control_nfc_wp;              /* NFC_WP pad ctrl reg */
+       u32     io_control_nfc_rb;              /* NFC_RB pad ctrl reg */
+       u32     io_control_nfc_ale;             /* NFC_ALE pad ctrl reg */
+       u32     io_control_nfc_cle;             /* NFC_CLE pad ctrl reg */
+       u32     io_control_nfc_we;              /* NFC_WE pad ctrl reg */
+       u32     io_control_nfc_re;              /* NFC_RE pad ctrl reg */
+       u32     io_control_pci_ad31;            /* PCI_AD31 pad ctrl reg */
+       u32     io_control_pci_ad30;            /* PCI_AD30 pad ctrl reg */
+       u32     io_control_pci_ad29;            /* PCI_AD29 pad ctrl reg */
+       u32     io_control_pci_ad28;            /* PCI_AD28 pad ctrl reg */
+       u32     io_control_pci_ad27;            /* PCI_AD27 pad ctrl reg */
+       u32     io_control_pci_ad26;            /* PCI_AD26 pad ctrl reg */
+       u32     io_control_pci_ad25;            /* PCI_AD25 pad ctrl reg */
+       u32     io_control_pci_ad24;            /* PCI_AD24 pad ctrl reg */
+       u32     io_control_pci_ad23;            /* PCI_AD23 pad ctrl reg */
+       u32     io_control_pci_ad22;            /* PCI_AD22 pad ctrl reg */
+       u32     io_control_pci_ad21;            /* PCI_AD21 pad ctrl reg */
+       u32     io_control_pci_ad20;            /* PCI_AD20 pad ctrl reg */
+       u32     io_control_pci_ad19;            /* PCI_AD19 pad ctrl reg */
+       u32     io_control_pci_ad18;            /* PCI_AD18 pad ctrl reg */
+       u32     io_control_pci_ad17;            /* PCI_AD17 pad ctrl reg */
+       u32     io_control_pci_ad16;            /* PCI_AD16 pad ctrl reg */
+       u32     io_control_pci_ad15;            /* PCI_AD15 pad ctrl reg */
+       u32     io_control_pci_ad14;            /* PCI_AD14 pad ctrl reg */
+       u32     io_control_pci_ad13;            /* PCI_AD13 pad ctrl reg */
+       u32     io_control_pci_ad12;            /* PCI_AD12 pad ctrl reg */
+       u32     io_control_pci_ad11;            /* PCI_AD11 pad ctrl reg */
+       u32     io_control_pci_ad10;            /* PCI_AD10 pad ctrl reg */
+       u32     io_control_pci_ad09;            /* PCI_AD09 pad ctrl reg */
+       u32     io_control_pci_ad08;            /* PCI_AD08 pad ctrl reg */
+       u32     io_control_pci_ad07;            /* PCI_AD07 pad ctrl reg */
+       u32     io_control_pci_ad06;            /* PCI_AD06 pad ctrl reg */
+       u32     io_control_pci_ad05;            /* PCI_AD05 pad ctrl reg */
+       u32     io_control_pci_ad04;            /* PCI_AD04 pad ctrl reg */
+       u32     io_control_pci_ad03;            /* PCI_AD03 pad ctrl reg */
+       u32     io_control_pci_ad02;            /* PCI_AD02 pad ctrl reg */
+       u32     io_control_pci_ad01;            /* PCI_AD01 pad ctrl reg */
+       u32     io_control_pci_ad00;            /* PCI_AD00 pad ctrl reg */
+       u32     io_control_pci_cbe0;            /* PCI_CBE0 pad ctrl reg */
+       u32     io_control_pci_cbe1;            /* PCI_CBE1 pad ctrl reg */
+       u32     io_control_pci_cbe2;            /* PCI_CBE2 pad ctrl reg */
+       u32     io_control_pci_cbe3;            /* PCI_CBE3 pad ctrl reg */
+       u32     io_control_pci_grant2;          /* PCI_GRANT2 pad ctrl reg */
+       u32     io_control_pci_req2;            /* PCI_REQ2 pad ctrl reg */
+       u32     io_control_pci_grant1;          /* PCI_GRANT1 pad ctrl reg */
+       u32     io_control_pci_req1;            /* PCI_REQ1 pad ctrl reg */
+       u32     io_control_pci_grant0;          /* PCI_GRANT0 pad ctrl reg */
+       u32     io_control_pci_req0;            /* PCI_REQ0 pad ctrl reg */
+       u32     io_control_pci_inta;            /* PCI_INTA pad ctrl reg */
+       u32     io_control_pci_clk;             /* PCI_CLK pad ctrl reg */
+       u32     io_control_pci_rst;             /* PCI_RST- pad ctrl reg */
+       u32     io_control_pci_frame;           /* PCI_FRAME pad ctrl reg */
+       u32     io_control_pci_idsel;           /* PCI_IDSEL pad ctrl reg */
+       u32     io_control_pci_devsel;          /* PCI_DEVSEL pad ctrl reg */
+       u32     io_control_pci_irdy;            /* PCI_IRDY pad ctrl reg */
+       u32     io_control_pci_trdy;            /* PCI_TRDY pad ctrl reg */
+       u32     io_control_pci_stop;            /* PCI_STOP pad ctrl reg */
+       u32     io_control_pci_par;             /* PCI_PAR pad ctrl reg */
+       u32     io_control_pci_perr;            /* PCI_PERR pad ctrl reg */
+       u32     io_control_pci_serr;            /* PCI_SERR pad ctrl reg */
+       u32     io_control_spdif_txclk;         /* SPDIF_TXCLK pad ctrl reg */
+       u32     io_control_spdif_tx;            /* SPDIF_TX pad ctrl reg */
+       u32     io_control_spdif_rx;            /* SPDIF_RX pad ctrl reg */
+       u32     io_control_i2c0_scl;            /* I2C0_SCL pad ctrl reg */
+       u32     io_control_i2c0_sda;            /* I2C0_SDA pad ctrl reg */
+       u32     io_control_i2c1_scl;            /* I2C1_SCL pad ctrl reg */
+       u32     io_control_i2c1_sda;            /* I2C1_SDA pad ctrl reg */
+       u32     io_control_i2c2_scl;            /* I2C2_SCL pad ctrl reg */
+       u32     io_control_i2c2_sda;            /* I2C2_SDA pad ctrl reg */
+       u32     io_control_irq0;                /* IRQ0 pad ctrl reg */
+       u32     io_control_irq1;                /* IRQ1 pad ctrl reg */
+       u32     io_control_can1_tx;             /* CAN1_TX pad ctrl reg */
+       u32     io_control_can2_tx;             /* CAN2_TX pad ctrl reg */
+       u32     io_control_j1850_tx;            /* J1850_TX pad ctrl reg */
+       u32     io_control_j1850_rx;            /* J1850_RX pad ctrl reg */
+       u32     io_control_psc_mclk_in;         /* PSC_MCLK_IN pad ctrl reg */
+       u32     io_control_psc0_0;              /* PSC0_0 pad ctrl reg */
+       u32     io_control_psc0_1;              /* PSC0_1 pad ctrl reg */
+       u32     io_control_psc0_2;              /* PSC0_2 pad ctrl reg */
+       u32     io_control_psc0_3;              /* PSC0_3 pad ctrl reg */
+       u32     io_control_psc0_4;              /* PSC0_4 pad ctrl reg */
+       u32     io_control_psc1_0;              /* PSC1_0 pad ctrl reg */
+       u32     io_control_psc1_1;              /* PSC1_1 pad ctrl reg */
+       u32     io_control_psc1_2;              /* PSC1_2 pad ctrl reg */
+       u32     io_control_psc1_3;              /* PSC1_3 pad ctrl reg */
+       u32     io_control_psc1_4;              /* PSC1_4 pad ctrl reg */
+       u32     io_control_psc2_0;              /* PSC2_0 pad ctrl reg */
+       u32     io_control_psc2_1;              /* PSC2_1 pad ctrl reg */
+       u32     io_control_psc2_2;              /* PSC2_2 pad ctrl reg */
+       u32     io_control_psc2_3;              /* PSC2_3 pad ctrl reg */
+       u32     io_control_psc2_4;              /* PSC2_4 pad ctrl reg */
+       u32     io_control_psc3_0;              /* PSC3_0 pad ctrl reg */
+       u32     io_control_psc3_1;              /* PSC3_1 pad ctrl reg */
+       u32     io_control_psc3_2;              /* PSC3_2 pad ctrl reg */
+       u32     io_control_psc3_3;              /* PSC3_3 pad ctrl reg */
+       u32     io_control_psc3_4;              /* PSC3_4 pad ctrl reg */
+       u32     io_control_psc4_0;              /* PSC4_0 pad ctrl reg */
+       u32     io_control_psc4_1;              /* PSC4_1 pad ctrl reg */
+       u32     io_control_psc4_2;              /* PSC4_2 pad ctrl reg */
+       u32     io_control_psc4_3;              /* PSC4_3 pad ctrl reg */
+       u32     io_control_psc4_4;              /* PSC4_4 pad ctrl reg */
+       u32     io_control_psc5_0;              /* PSC5_0 pad ctrl reg */
+       u32     io_control_psc5_1;              /* PSC5_1 pad ctrl reg */
+       u32     io_control_psc5_2;              /* PSC5_2 pad ctrl reg */
+       u32     io_control_psc5_3;              /* PSC5_3 pad ctrl reg */
+       u32     io_control_psc5_4;              /* PSC5_4 pad ctrl reg */
+       u32     io_control_psc6_0;              /* PSC6_0 pad ctrl reg */
+       u32     io_control_psc6_1;              /* PSC6_1 pad ctrl reg */
+       u32     io_control_psc6_2;              /* PSC6_2 pad ctrl reg */
+       u32     io_control_psc6_3;              /* PSC6_3 pad ctrl reg */
+       u32     io_control_psc6_4;              /* PSC6_4 pad ctrl reg */
+       u32     io_control_psc7_0;              /* PSC7_0 pad ctrl reg */
+       u32     io_control_psc7_1;              /* PSC7_1 pad ctrl reg */
+       u32     io_control_psc7_2;              /* PSC7_2 pad ctrl reg */
+       u32     io_control_psc7_3;              /* PSC7_3 pad ctrl reg */
+       u32     io_control_psc7_4;              /* PSC7_4 pad ctrl reg */
+       u32     io_control_psc8_0;              /* PSC8_0 pad ctrl reg */
+       u32     io_control_psc8_1;              /* PSC8_1 pad ctrl reg */
+       u32     io_control_psc8_2;              /* PSC8_2 pad ctrl reg */
+       u32     io_control_psc8_3;              /* PSC8_3 pad ctrl reg */
+       u32     io_control_psc8_4;              /* PSC8_4 pad ctrl reg */
+       u32     io_control_psc9_0;              /* PSC9_0 pad ctrl reg */
+       u32     io_control_psc9_1;              /* PSC9_1 pad ctrl reg */
+       u32     io_control_psc9_2;              /* PSC9_2 pad ctrl reg */
+       u32     io_control_psc9_3;              /* PSC9_3 pad ctrl reg */
+       u32     io_control_psc9_4;              /* PSC9_4 pad ctrl reg */
+       u32     io_control_psc10_0;             /* PSC10_0 pad ctrl reg */
+       u32     io_control_psc10_1;             /* PSC10_1 pad ctrl reg */
+       u32     io_control_psc10_2;             /* PSC10_2 pad ctrl reg */
+       u32     io_control_psc10_3;             /* PSC10_3 pad ctrl reg */
+       u32     io_control_psc10_4;             /* PSC10_4 pad ctrl reg */
+       u32     io_control_psc11_0;             /* PSC11_0 pad ctrl reg */
+       u32     io_control_psc11_1;             /* PSC11_1 pad ctrl reg */
+       u32     io_control_psc11_2;             /* PSC11_2 pad ctrl reg */
+       u32     io_control_psc11_3;             /* PSC11_3 pad ctrl reg */
+       u32     io_control_psc11_4;             /* PSC11_4 pad ctrl reg */
+       u32     io_control_ckstp_out;           /* CKSTP_OUT pad ctrl reg */
+       u32     io_control_usb_phy_drvvbus;     /* USB2_DRVVBUS pad ctrl reg */
+       u8      reserved[0x0cfc];               /* fill to 4096 bytes size */
 } ioctrl512x_t;
 
 /*
@@ -447,7 +689,8 @@ typedef struct lpc512x {
        u32     cs_bcr;         /* Chip Select Burst Control Register */
        u32     cs_dccr;        /* Chip Select Deadcycle Control Register */
        u32     cs_hccr;        /* Chip Select Holdcycle Control Register */
-       u8      res0[0xcc];
+       u32     altr;           /* Address Latch Timing Register */
+       u8      res0[0xc8];
        u32     sclpc_psr;      /* SCLPC Packet Size Register */
        u32     sclpc_sar;      /* SCLPC Start Address Register */
        u32     sclpc_cr;       /* SCLPC Control Register */