diff options
33 files changed, 517 insertions, 304 deletions
diff --git a/board/freescale/common/Makefile b/board/freescale/common/Makefile index 02a824d..620eb16 100644 --- a/board/freescale/common/Makefile +++ b/board/freescale/common/Makefile @@ -33,6 +33,7 @@ COBJS-${CONFIG_FSL_CADMUS} += cadmus.o COBJS-${CONFIG_FSL_VIA} += cds_via.o COBJS-${CONFIG_FSL_DIU_FB} += fsl_diu_fb.o fsl_logo_bmp.o COBJS-${CONFIG_FSL_PIXIS} += pixis.o +COBJS-${CONFIG_FSL_NGPIXIS} += ngpixis.o COBJS-${CONFIG_PQ_MDS_PIB} += pq-mds-pib.o COBJS-${CONFIG_ID_EEPROM} += sys_eeprom.o COBJS-${CONFIG_FSL_SGMII_RISER} += sgmii_riser.o diff --git a/board/freescale/common/ngpixis.c b/board/freescale/common/ngpixis.c new file mode 100644 index 0000000..bb6794e --- /dev/null +++ b/board/freescale/common/ngpixis.c @@ -0,0 +1,136 @@ +/** + * Copyright 2010 Freescale Semiconductor + * Author: Timur Tabi <timur@freescale.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 file provides support for the ngPIXIS, a board-specific FPGA used on + * some Freescale reference boards. + * + * A "switch" is black rectangular block on the motherboard. It contains + * eight "bits". The ngPIXIS has a set of memory-mapped registers (SWx) that + * shadow the actual physical switches. There is also another set of + * registers (ENx) that tell the ngPIXIS which bits of SWx should actually be + * used to override the values of the bits in the physical switches. + * + * The following macros need to be defined: + * + * PIXIS_BASE - The virtual address of the base of the PIXIS register map + * + * PIXIS_LBMAP_SWITCH - The switch number (i.e. the "x" in "SWx"). This value + * is used in the PIXIS_SW() macro to determine which offset in + * the PIXIS register map corresponds to the physical switch that controls + * the boot bank. + * + * PIXIS_LBMAP_MASK - A bit mask the defines which bits in SWx to use. + * + * PIXIS_LBMAP_SHIFT - The shift value that corresponds to PIXIS_LBMAP_MASK. + * + * PIXIS_LBMAP_ALTBANK - The value to program into SWx to tell the ngPIXIS to + * boot from the alternate bank. + */ + +#include <common.h> +#include <command.h> +#include <watchdog.h> +#include <asm/cache.h> +#include <asm/io.h> + +#include "ngpixis.h" + +/* + * Reset the board. This ignores the ENx registers. + */ +void pixis_reset(void) +{ + out_8(&pixis->rst, 0); + + while (1); +} + +/* + * Reset the board. Like pixis_reset(), but it honors the ENx registers. + */ +void pixis_bank_reset(void) +{ + out_8(&pixis->vctl, 0); + out_8(&pixis->vctl, 1); + + while (1); +} + +/** + * Set the boot bank to the power-on default bank + */ +void clear_altbank(void) +{ + /* Tell the ngPIXIS to use this the bits in the physical switch for the + * boot bank value, instead of the SWx register. We need to be careful + * only to set the bits in SWx that correspond to the boot bank. + */ + clrbits_8(&PIXIS_EN(PIXIS_LBMAP_SWITCH), PIXIS_LBMAP_MASK); +} + +/** + * Set the boot bank to the alternate bank + */ +void set_altbank(void) +{ + /* Program the alternate bank number into the SWx register. + */ + clrsetbits_8(&PIXIS_SW(PIXIS_LBMAP_SWITCH), PIXIS_LBMAP_MASK, + PIXIS_LBMAP_ALTBANK); + + /* Tell the ngPIXIS to use this the bits in the SWx register for the + * boot bank value, instead of the physical switch. We need to be + * careful only to set the bits in SWx that correspond to the boot bank. + */ + setbits_8(&PIXIS_EN(PIXIS_LBMAP_SWITCH), PIXIS_LBMAP_MASK); +} + + +int pixis_reset_cmd(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) +{ + unsigned int i; + char *p_altbank = NULL; + char *unknown_param = NULL; + + /* No args is a simple reset request. + */ + if (argc <= 1) + pixis_reset(); + + for (i = 1; i < argc; i++) { + if (strcmp(argv[i], "altbank") == 0) { + p_altbank = argv[i]; + continue; + } + + unknown_param = argv[i]; + } + + if (unknown_param) { + printf("Invalid option: %s\n", unknown_param); + return 1; + } + + if (p_altbank) + set_altbank(); + else + clear_altbank(); + + pixis_bank_reset(); + + /* Shouldn't be reached. */ + return 0; +} + +U_BOOT_CMD( + pixis_reset, CONFIG_SYS_MAXARGS, 1, pixis_reset_cmd, + "Reset the board using the FPGA sequencer", + "- hard reset to default bank\n" + "pixis_reset altbank - reset to alternate bank\n" + ); diff --git a/board/freescale/common/ngpixis.h b/board/freescale/common/ngpixis.h new file mode 100644 index 0000000..284d044 --- /dev/null +++ b/board/freescale/common/ngpixis.h @@ -0,0 +1,57 @@ +/** + * Copyright 2010 Freescale Semiconductor + * Author: Timur Tabi <timur@freescale.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 file provides support for the ngPIXIS, a board-specific FPGA used on + * some Freescale reference boards. + */ + +/* ngPIXIS register set. Hopefully, this won't change too much over time. + * Feel free to add board-specific #ifdefs where necessary. + */ +typedef struct ngpixis { + u8 id; + u8 arch; + u8 scver; + u8 csr; + u8 rst; + u8 res1; + u8 aux; + u8 spd; + u8 brdcfg0; + u8 dma; + u8 addr; + u8 res2[2]; + u8 data; + u8 led; + u8 res3; + u8 vctl; + u8 vstat; + u8 vcfgen0; + u8 res4; + u8 ocmcsr; + u8 ocmmsg; + u8 gmdbg; + u8 res5[2]; + u8 sclk[3]; + u8 dclk[3]; + u8 watch; + struct { + u8 sw; + u8 en; + } s[8]; +} ngpixis_t __attribute__ ((aligned(1))); + +/* Pointer to the PIXIS register set */ +#define pixis ((ngpixis_t *)PIXIS_BASE) + +/* The PIXIS SW register that corresponds to board switch X, where x >= 1 */ +#define PIXIS_SW(x) (pixis->s[(x) - 1].sw) + +/* The PIXIS EN register that corresponds to board switch X, where x >= 1 */ +#define PIXIS_EN(x) (pixis->s[(x) - 1].en) diff --git a/board/freescale/common/pixis.c b/board/freescale/common/pixis.c index 7210512..119eaf9 100644 --- a/board/freescale/common/pixis.c +++ b/board/freescale/common/pixis.c @@ -1,5 +1,5 @@ /* - * Copyright 2006 Freescale Semiconductor + * Copyright 2006,2010 Freescale Semiconductor * Jeff Brown * Srikanth Srinivasan (srikanth.srinivasan@freescale.com) * @@ -24,33 +24,26 @@ #include <common.h> #include <command.h> -#include <watchdog.h> -#include <asm/cache.h> #include <asm/io.h> -#include "pixis.h" - - -static ulong strfractoint(uchar *strptr); - +#define pixis_base (u8 *)PIXIS_BASE /* * Simple board reset. */ void pixis_reset(void) { - u8 *pixis_base = (u8 *)PIXIS_BASE; out_8(pixis_base + PIXIS_RST, 0); -} + while (1); +} /* * Per table 27, page 58 of MPC8641HPCN spec. */ -int set_px_sysclk(ulong sysclk) +static int set_px_sysclk(unsigned long sysclk) { u8 sysclk_s, sysclk_r, sysclk_v, vclkh, vclkl, sysclk_aux; - u8 *pixis_base = (u8 *)PIXIS_BASE; switch (sysclk) { case 33: @@ -117,13 +110,13 @@ int set_px_sysclk(ulong sysclk) return 1; } - -int set_px_mpxpll(ulong mpxpll) +/* Set the CFG_SYSPLL bits + * + * This only has effect if PX_VCFGEN0[SYSPLL]=1, which is true if + * read_from_px_regs() is called. + */ +static int set_px_mpxpll(unsigned long mpxpll) { - u8 tmp; - u8 val; - u8 *pixis_base = (u8 *)PIXIS_BASE; - switch (mpxpll) { case 2: case 4: @@ -133,28 +126,19 @@ int set_px_mpxpll(ulong mpxpll) case 12: case 14: case 16: - val = (u8) mpxpll; - break; - default: - printf("Unsupported MPXPLL ratio.\n"); - return 0; + clrsetbits_8(pixis_base + PIXIS_VSPEED1, 0x1F, mpxpll); + return 1; } - tmp = in_8(pixis_base + PIXIS_VSPEED1); - tmp = (tmp & 0xF0) | (val & 0x0F); - out_8(pixis_base + PIXIS_VSPEED1, tmp); - - return 1; + printf("Unsupported MPXPLL ratio.\n"); + return 0; } - -int set_px_corepll(ulong corepll) +static int set_px_corepll(unsigned long corepll) { - u8 tmp; u8 val; - u8 *pixis_base = (u8 *)PIXIS_BASE; - switch ((int)corepll) { + switch (corepll) { case 20: val = 0x08; break; @@ -178,113 +162,132 @@ int set_px_corepll(ulong corepll) return 0; } - tmp = in_8(pixis_base + PIXIS_VSPEED0); - tmp = (tmp & 0xE0) | (val & 0x1F); - out_8(pixis_base + PIXIS_VSPEED0, tmp); - + clrsetbits_8(pixis_base + PIXIS_VSPEED0, 0x1F, val); return 1; } +#ifndef CONFIG_SYS_PIXIS_VCFGEN0_ENABLE +#define CONFIG_SYS_PIXIS_VCFGEN0_ENABLE 0x1C +#endif -void read_from_px_regs(int set) +/* Tell the PIXIS where to find the COREPLL, MPXPLL, SYSCLK values + * + * The PIXIS can be programmed to look at either the on-board dip switches + * or various other PIXIS registers to determine the values for COREPLL, + * MPXPLL, and SYSCLK. + * + * CONFIG_SYS_PIXIS_VCFGEN0_ENABLE is the value to write to the PIXIS_VCFGEN0 + * register that tells the pixis to use the various PIXIS register. + */ +static void read_from_px_regs(int set) { - u8 *pixis_base = (u8 *)PIXIS_BASE; - u8 mask = 0x1C; /* COREPLL, MPXPLL, SYSCLK controlled by PIXIS */ u8 tmp = in_8(pixis_base + PIXIS_VCFGEN0); if (set) - tmp = tmp | mask; + tmp = tmp | CONFIG_SYS_PIXIS_VCFGEN0_ENABLE; else - tmp = tmp & ~mask; + tmp = tmp & ~CONFIG_SYS_PIXIS_VCFGEN0_ENABLE; + out_8(pixis_base + PIXIS_VCFGEN0, tmp); } +/* CONFIG_SYS_PIXIS_VBOOT_ENABLE is the value to write to the PX_VCFGEN1 + * register that tells the pixis to use the PX_VBOOT[LBMAP] register. + */ +#ifndef CONFIG_SYS_PIXIS_VBOOT_ENABLE +#define CONFIG_SYS_PIXIS_VBOOT_ENABLE 0x04 +#endif -void read_from_px_regs_altbank(int set) +/* Configure the source of the boot location + * + * The PIXIS can be programmed to look at either the on-board dip switches + * or the PX_VBOOT[LBMAP] register to determine where we should boot. + * + * If we want to boot from the alternate boot bank, we need to tell the PIXIS + * to ignore the on-board dip switches and use the PX_VBOOT[LBMAP] instead. + */ +static void read_from_px_regs_altbank(int set) { - u8 *pixis_base = (u8 *)PIXIS_BASE; - u8 mask = 0x04; /* FLASHBANK and FLASHMAP controlled by PIXIS */ u8 tmp = in_8(pixis_base + PIXIS_VCFGEN1); if (set) - tmp = tmp | mask; + tmp = tmp | CONFIG_SYS_PIXIS_VBOOT_ENABLE; else - tmp = tmp & ~mask; + tmp = tmp & ~CONFIG_SYS_PIXIS_VBOOT_ENABLE; + out_8(pixis_base + PIXIS_VCFGEN1, tmp); } +/* CONFIG_SYS_PIXIS_VBOOT_MASK contains the bits to set in VBOOT register that + * tells the PIXIS what the alternate flash bank is. + * + * Note that it's not really a mask. It contains the actual LBMAP bits that + * must be set to select the alternate bank. This code assumes that the + * primary bank has these bits set to 0, and the alternate bank has these + * bits set to 1. + */ #ifndef CONFIG_SYS_PIXIS_VBOOT_MASK #define CONFIG_SYS_PIXIS_VBOOT_MASK (0x40) #endif -void clear_altbank(void) +/* Tell the PIXIS to boot from the default flash bank + * + * Program the default flash bank into the VBOOT register. This register is + * used only if PX_VCFGEN1[FLASH]=1. + */ +static void clear_altbank(void) { - u8 tmp; - u8 *pixis_base = (u8 *)PIXIS_BASE; - - tmp = in_8(pixis_base + PIXIS_VBOOT); - tmp &= ~CONFIG_SYS_PIXIS_VBOOT_MASK; - - out_8(pixis_base + PIXIS_VBOOT, tmp); + clrbits_8(pixis_base + PIXIS_VBOOT, CONFIG_SYS_PIXIS_VBOOT_MASK); } - -void set_altbank(void) +/* Tell the PIXIS to boot from the alternate flash bank + * + * Program the alternate flash bank into the VBOOT register. This register is + * used only if PX_VCFGEN1[FLASH]=1. + */ +static void set_altbank(void) { - u8 tmp; - u8 *pixis_base = (u8 *)PIXIS_BASE; - - tmp = in_8(pixis_base + PIXIS_VBOOT); - tmp |= CONFIG_SYS_PIXIS_VBOOT_MASK; - - out_8(pixis_base + PIXIS_VBOOT, tmp); + setbits_8(pixis_base + PIXIS_VBOOT, CONFIG_SYS_PIXIS_VBOOT_MASK); } - -void set_px_go(void) +/* Reset the board with watchdog disabled. + * + * This respects the altbank setting. + */ +static void set_px_go(void) { - u8 tmp; - u8 *pixis_base = (u8 *)PIXIS_BASE; + /* Disable the VELA sequencer and watchdog */ + clrbits_8(pixis_base + PIXIS_VCTL, 9); - tmp = in_8(pixis_base + PIXIS_VCTL); - tmp = tmp & 0x1E; /* clear GO bit */ - out_8(pixis_base + PIXIS_VCTL, tmp); + /* Reboot by starting the VELA sequencer */ + setbits_8(pixis_base + PIXIS_VCTL, 0x1); - tmp = in_8(pixis_base + PIXIS_VCTL); - tmp = tmp | 0x01; /* set GO bit - start reset sequencer */ - out_8(pixis_base + PIXIS_VCTL, tmp); + while (1); } - -void set_px_go_with_watchdog(void) +/* Reset the board with watchdog enabled. + * + * This respects the altbank setting. + */ +static void set_px_go_with_watchdog(void) { - u8 tmp; - u8 *pixis_base = (u8 *)PIXIS_BASE; + /* Disable the VELA sequencer */ + clrbits_8(pixis_base + PIXIS_VCTL, 1); - tmp = in_8(pixis_base + PIXIS_VCTL); - tmp = tmp & 0x1E; - out_8(pixis_base + PIXIS_VCTL, tmp); + /* Enable the watchdog and reboot by starting the VELA sequencer */ + setbits_8(pixis_base + PIXIS_VCTL, 0x9); - tmp = in_8(pixis_base + PIXIS_VCTL); - tmp = tmp | 0x09; - out_8(pixis_base + PIXIS_VCTL, tmp); + while (1); } - -int pixis_disable_watchdog_cmd(cmd_tbl_t *cmdtp, - int flag, int argc, char *argv[]) +/* Disable the watchdog + * + */ +static int pixis_disable_watchdog_cmd(cmd_tbl_t *cmdtp, int flag, int argc, + char *argv[]) { - u8 tmp; - u8 *pixis_base = (u8 *)PIXIS_BASE; - - tmp = in_8(pixis_base + PIXIS_VCTL); - tmp = tmp & 0x1E; - out_8(pixis_base + PIXIS_VCTL, tmp); - - /* setting VCTL[WDEN] to 0 to disable watch dog */ - tmp = in_8(pixis_base + PIXIS_VCTL); - tmp &= ~0x08; - out_8(pixis_base + PIXIS_VCTL, tmp); + /* Disable the VELA sequencer and the watchdog */ + clrbits_8(pixis_base + PIXIS_VCTL, 9); return 0; } @@ -296,16 +299,17 @@ U_BOOT_CMD( ); #ifdef CONFIG_PIXIS_SGMII_CMD -int pixis_set_sgmii(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) + +/* Enable or disable SGMII mode for a TSEC + */ +static int pixis_set_sgmii(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) { int which_tsec = -1; - u8 *pixis_base = (u8 *)PIXIS_BASE; - uchar mask; - uchar switch_mask; + unsigned char mask; + unsigned char switch_mask; - if (argc > 2) - if (strcmp(argv[1], "all") != 0) - which_tsec = simple_strtoul(argv[1], NULL, 0); + if ((argc > 2) && (strcmp(argv[1], "all") != 0)) + which_tsec = simple_strtoul(argv[1], NULL, 0); switch (which_tsec) { #ifdef CONFIG_TSEC1 @@ -363,6 +367,7 @@ U_BOOT_CMD( " off - disables SGMII\n" " switch - use switch settings" ); + #endif /* @@ -371,14 +376,13 @@ U_BOOT_CMD( * FPGA register values. * input: strptr i.e. argv[2] */ - -static ulong strfractoint(uchar *strptr) +static unsigned long strfractoint(char *strptr) { - int i, j, retval; + int i, j; int mulconst; - int intarr_len = 0, decarr_len = 0, no_dec = 0; - ulong intval = 0, decval = 0; - uchar intarr[3], decarr[3]; + int intarr_len, no_dec = 0; + unsigned long intval = 0, decval = 0; + char intarr[3], decarr[3]; /* Assign the integer part to intarr[] * If there is no decimal point i.e. @@ -412,26 +416,21 @@ static ulong strfractoint(uchar *strptr) j++; } - decarr_len = j; decarr[j] = '\0'; mulconst = 1; - for (i = 0; i < decarr_len; i++) + for (i = 0; i < j; i++) mulconst *= 10; - decval = simple_strtoul((char *)decarr, NULL, 10); + decval = simple_strtoul(decarr, NULL, 10); } - intval = simple_strtoul((char *)intarr, NULL, 10); + intval = simple_strtoul(intarr, NULL, 10); intval = intval * mulconst; - retval = intval + decval; - - return retval; + return intval + decval; } - -int -pixis_reset_cmd(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) +static int pixis_reset_cmd(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) { unsigned int i; char *p_cf = NULL; @@ -440,7 +439,7 @@ pixis_reset_cmd(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) char *p_cf_mpxpll = NULL; char *p_altbank = NULL; char *p_wd = NULL; - unsigned int unknown_param = 0; + int unknown_param = 0; /* * No args is a simple reset request. @@ -493,9 +492,9 @@ pixis_reset_cmd(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) */ read_from_px_regs(0); - if (p_altbank) { + if (p_altbank) read_from_px_regs_altbank(0); - } + clear_altbank(); /* @@ -507,7 +506,7 @@ pixis_reset_cmd(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) unsigned long mpxpll; sysclk = simple_strtoul(p_cf_sysclk, NULL, 10); - corepll = strfractoint((uchar *) p_cf_corepll); + corepll = strfractoint(p_cf_corepll); mpxpll = simple_strtoul(p_cf_mpxpll, NULL, 10); if (!(set_px_sysclk(sysclk) @@ -536,11 +535,10 @@ pixis_reset_cmd(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) /* * Reset with watchdog specified. */ - if (p_wd) { + if (p_wd) set_px_go_with_watchdog(); - } else { + else set_px_go(); - } /* * Shouldn't be reached. diff --git a/board/freescale/common/pixis.h b/board/freescale/common/pixis.h deleted file mode 100644 index ff62a62..0000000 --- a/board/freescale/common/pixis.h +++ /dev/null @@ -1,31 +0,0 @@ -/* - * Copyright 2006 Freescale Semiconductor - * - * 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 - */ - -extern void pixis_reset(void); -extern int set_px_sysclk(ulong sysclk); -extern int set_px_mpxpll(ulong mpxpll); -extern int set_px_corepll(ulong corepll); -extern void read_from_px_regs(int set); -extern void read_from_px_regs_altbank(int set); -extern void set_altbank(void); -extern void set_px_go(void); -extern void set_px_go_with_watchdog(void); diff --git a/board/freescale/mpc8536ds/mpc8536ds.c b/board/freescale/mpc8536ds/mpc8536ds.c index 81a56b5..253ed18 100644 --- a/board/freescale/mpc8536ds/mpc8536ds.c +++ b/board/freescale/mpc8536ds/mpc8536ds.c @@ -39,7 +39,6 @@ #include <netdev.h> #include <sata.h> -#include "../common/pixis.h" #include "../common/sgmii_riser.h" phys_size_t fixed_sdram(void); diff --git a/board/freescale/mpc8544ds/mpc8544ds.c b/board/freescale/mpc8544ds/mpc8544ds.c index b35e02f..0be2d89 100644 --- a/board/freescale/mpc8544ds/mpc8544ds.c +++ b/board/freescale/mpc8544ds/mpc8544ds.c @@ -35,7 +35,6 @@ #include <tsec.h> #include <netdev.h> -#include "../common/pixis.h" #include "../common/sgmii_riser.h" int checkboard (void) diff --git a/board/freescale/mpc8572ds/mpc8572ds.c b/board/freescale/mpc8572ds/mpc8572ds.c index 74085c3..6029a51 100644 --- a/board/freescale/mpc8572ds/mpc8572ds.c +++ b/board/freescale/mpc8572ds/mpc8572ds.c @@ -36,7 +36,6 @@ #include <tsec.h> #include <netdev.h> -#include "../common/pixis.h" #include "../common/sgmii_riser.h" long int fixed_sdram(void); diff --git a/board/freescale/mpc8610hpcd/mpc8610hpcd.c b/board/freescale/mpc8610hpcd/mpc8610hpcd.c index ab5f800..2ef7b23 100644 --- a/board/freescale/mpc8610hpcd/mpc8610hpcd.c +++ b/board/freescale/mpc8610hpcd/mpc8610hpcd.c @@ -34,8 +34,6 @@ #include <spd_sdram.h> #include <netdev.h> -#include "../common/pixis.h" - void sdram_init(void); phys_size_t fixed_sdram(void); void mpc8610hpcd_diu_init(void); diff --git a/board/freescale/mpc8610hpcd/mpc8610hpcd_diu.c b/board/freescale/mpc8610hpcd/mpc8610hpcd_diu.c index 4186a2e..94fb1eb 100644 --- a/board/freescale/mpc8610hpcd/mpc8610hpcd_diu.c +++ b/board/freescale/mpc8610hpcd/mpc8610hpcd_diu.c @@ -29,7 +29,6 @@ #ifdef CONFIG_FSL_DIU_FB -#include "../common/pixis.h" #include "../common/fsl_diu_fb.h" #if defined(CONFIG_VIDEO) || defined(CONFIG_CFB_CONSOLE) diff --git a/board/freescale/mpc8641hpcn/mpc8641hpcn.c b/board/freescale/mpc8641hpcn/mpc8641hpcn.c index 443c9fd..b352c33 100644 --- a/board/freescale/mpc8641hpcn/mpc8641hpcn.c +++ b/board/freescale/mpc8641hpcn/mpc8641hpcn.c @@ -31,8 +31,6 @@ #include <fdt_support.h> #include <netdev.h> -#include "../common/pixis.h" - phys_size_t fixed_sdram(void); int board_early_init_f(void) diff --git a/board/freescale/p2020ds/p2020ds.c b/board/freescale/p2020ds/p2020ds.c index f6eae55..f0ff209 100644 --- a/board/freescale/p2020ds/p2020ds.c +++ b/board/freescale/p2020ds/p2020ds.c @@ -38,7 +38,7 @@ #include <asm/mp.h> #include <netdev.h> -#include "../common/pixis.h" +#include "../common/ngpixis.h" #include "../common/sgmii_riser.h" DECLARE_GLOBAL_DATA_PTR; @@ -47,30 +47,24 @@ phys_size_t fixed_sdram(void); int checkboard(void) { - u8 sw7; - u8 *pixis_base = (u8 *)PIXIS_BASE; + u8 sw; puts("Board: P2020DS "); #ifdef CONFIG_PHYS_64BIT puts("(36-bit addrmap) "); #endif - printf("Sys ID: 0x%02x, " - "Sys Ver: 0x%02x, FPGA Ver: 0x%02x, ", - in_8(pixis_base + PIXIS_ID), in_8(pixis_base + PIXIS_VER), - in_8(pixis_base + PIXIS_PVER)); + printf("Sys ID: 0x%02x, Sys Ver: 0x%02x, FPGA Ver: 0x%02x, ", + in_8(&pixis->id), in_8(&pixis->arch), in_8(&pixis->scver)); - sw7 = in_8(pixis_base + PIXIS_SW(7)); - switch ((sw7 & PIXIS_SW7_LBMAP) >> 6) { - case 0: - case 1: - printf ("vBank: %d\n", ((sw7 & PIXIS_SW7_VBANK) >> 4)); - break; - case 2: - case 3: - puts ("Promjet\n"); - break; - } + sw = in_8(&PIXIS_SW(PIXIS_LBMAP_SWITCH)); + sw = (sw & PIXIS_LBMAP_MASK) >> PIXIS_LBMAP_SHIFT; + + if (sw < 0x8) + /* The lower two bits are the actual vbank number */ + printf("vBank: %d\n", sw & 3); + else + puts("Promjet\n"); return 0; } @@ -371,30 +365,22 @@ unsigned long get_board_ddr_clk(ulong dummy) return gd->mem_clk; } -unsigned long -calculate_board_sys_clk(ulong dummy) +unsigned long calculate_board_sys_clk(ulong dummy) { ulong val; - u8 *pixis_base = (u8 *)PIXIS_BASE; - val = ics307_clk_freq( - in_8(pixis_base + PIXIS_VSYSCLK0), - in_8(pixis_base + PIXIS_VSYSCLK1), - in_8(pixis_base + PIXIS_VSYSCLK2)); + val = ics307_clk_freq(in_8(&pixis->sclk[0]), in_8(&pixis->sclk[1]), + in_8(&pixis->sclk[2])); debug("sysclk val = %lu\n", val); return val; } -unsigned long -calculate_board_ddr_clk(ulong dummy) +unsigned long calculate_board_ddr_clk(ulong dummy) { ulong val; - u8 *pixis_base = (u8 *)PIXIS_BASE; - val = ics307_clk_freq( - in_8(pixis_base + PIXIS_VDDRCLK0), - in_8(pixis_base + PIXIS_VDDRCLK1), - in_8(pixis_base + PIXIS_VDDRCLK2)); + val = ics307_clk_freq(in_8(&pixis->dclk[0]), in_8(&pixis->dclk[1]), + in_8(&pixis->dclk[2])); debug("ddrclk val = %lu\n", val); return val; } @@ -403,9 +389,8 @@ unsigned long get_board_sys_clk(ulong dummy) { u8 i; ulong val = 0; - u8 *pixis_base = (u8 *)PIXIS_BASE; - i = in_8(pixis_base + PIXIS_SPD); + i = in_8(&pixis->spd); i &= 0x07; switch (i) { @@ -442,9 +427,8 @@ unsigned long get_board_ddr_clk(ulong dummy) { u8 i; ulong val = 0; - u8 *pixis_base = (u8 *)PIXIS_BASE; - i = in_8(pixis_base + PIXIS_SPD); + i = in_8(&pixis->spd); i &= 0x38; i >>= 3; diff --git a/common/fdt_support.c b/common/fdt_support.c index b7d4fe5..b6f252a 100644 --- a/common/fdt_support.c +++ b/common/fdt_support.c @@ -976,3 +976,16 @@ void fdt_fixup_mtdparts(void *blob, void *node_info, int node_info_size) } } #endif + +void fdt_del_node_and_alias(void *blob, const char *alias) +{ + int off = fdt_path_offset(blob, alias); + + if (off < 0) + return; + + fdt_del_node(blob, off); + + off = fdt_path_offset(blob, "/aliases"); + fdt_delprop(blob, off, alias); +} diff --git a/cpu/mpc512x/diu.c b/cpu/mpc512x/diu.c index ca459a1..c2453c6 100644 --- a/cpu/mpc512x/diu.c +++ b/cpu/mpc512x/diu.c @@ -27,7 +27,6 @@ #include <command.h> #include <asm/io.h> -#include "../../board/freescale/common/pixis.h" #include "../../board/freescale/common/fsl_diu_fb.h" #if defined(CONFIG_VIDEO) || defined(CONFIG_CFB_CONSOLE) diff --git a/cpu/mpc85xx/Makefile b/cpu/mpc85xx/Makefile index 56de7eb..f064fee 100644 --- a/cpu/mpc85xx/Makefile +++ b/cpu/mpc85xx/Makefile @@ -50,7 +50,11 @@ COBJS-$(CONFIG_MPC8572) += ddr-gen3.o COBJS-$(CONFIG_MPC8536) += ddr-gen3.o COBJS-$(CONFIG_MPC8569) += ddr-gen3.o COBJS-$(CONFIG_P1011) += ddr-gen3.o +COBJS-$(CONFIG_P1012) += ddr-gen3.o +COBJS-$(CONFIG_P1013) += ddr-gen3.o COBJS-$(CONFIG_P1020) += ddr-gen3.o +COBJS-$(CONFIG_P1021) += ddr-gen3.o +COBJS-$(CONFIG_P1022) += ddr-gen3.o COBJS-$(CONFIG_P2010) += ddr-gen3.o COBJS-$(CONFIG_P2020) += ddr-gen3.o COBJS-$(CONFIG_PPC_P4080) += ddr-gen3.o diff --git a/cpu/mpc85xx/release.S b/cpu/mpc85xx/release.S index dab784e..0b5b9da 100644 --- a/cpu/mpc85xx/release.S +++ b/cpu/mpc85xx/release.S @@ -1,5 +1,5 @@ /* - * Copyright 2008-2009 Freescale Semiconductor, Inc. + * Copyright 2008-2010 Freescale Semiconductor, Inc. * Kumar Gala <kumar.gala@freescale.com> * * See file CREDITS for list of people who contributed to this @@ -57,11 +57,19 @@ __secondary_start_page: #ifndef CONFIG_E500MC li r3,(HID1_ASTME|HID1_ABE)@l /* Addr streaming & broadcast */ + mfspr r0,PVR + andi. r0,r0,0xff + cmpwi r0,0x50@l /* if we are rev 5.0 or greater set MBDD */ + blt 1f + /* Set MBDD bit also */ + ori r3, r3, HID1_MBDD@l +1: mtspr SPRN_HID1,r3 #endif /* Enable branch prediction */ - li r3,0x201 + lis r3,BUCSR_ENABLE@h + ori r3,r3,BUCSR_ENABLE@l mtspr SPRN_BUCSR,r3 /* Ensure TB is 0 */ diff --git a/cpu/mpc85xx/start.S b/cpu/mpc85xx/start.S index af18c1c..b3cb56a 100644 --- a/cpu/mpc85xx/start.S +++ b/cpu/mpc85xx/start.S @@ -1,5 +1,5 @@ /* - * Copyright 2004, 2007-2009 Freescale Semiconductor, Inc. + * Copyright 2004, 2007-2010 Freescale Semiconductor, Inc. * Copyright (C) 2003 Motorola,Inc. * * See file CREDITS for list of people who contributed to this @@ -208,13 +208,21 @@ _start_e500: #ifndef CONFIG_E500MC li r0,(HID1_ASTME|HID1_ABE)@l /* Addr streaming & broadcast */ + mfspr r3,PVR + andi. r3,r3, 0xff + cmpwi r3,0x50@l /* if we are rev 5.0 or greater set MBDD */ + blt 1f + /* Set MBDD bit also */ + ori r0, r0, HID1_MBDD@l +1: mtspr HID1,r0 #endif /* Enable Branch Prediction */ #if defined(CONFIG_BTB) - li r0,0x201 /* BBFI = 1, BPEN = 1 */ - mtspr BUCSR,r0 + lis r0,BUCSR_ENABLE@h + ori r0,r0,BUCSR_ENABLE@l + mtspr SPRN_BUCSR,r0 #endif #if defined(CONFIG_SYS_INIT_DBCR) diff --git a/cpu/mpc8xxx/cpu.c b/cpu/mpc8xxx/cpu.c index d191263..47842e9 100644 --- a/cpu/mpc8xxx/cpu.c +++ b/cpu/mpc8xxx/cpu.c @@ -1,5 +1,5 @@ /* - * Copyright 2009 Freescale Semiconductor, Inc. + * Copyright 2009-2010 Freescale Semiconductor, Inc. * * This file is derived from cpu/mpc85xx/cpu.c and cpu/mpc86xx/cpu.c. * Basically this file contains cpu specific common code for 85xx/86xx @@ -66,8 +66,16 @@ struct cpu_type cpu_type_list [] = { CPU_TYPE_ENTRY(8572, 8572_E, 2), CPU_TYPE_ENTRY(P1011, P1011, 1), CPU_TYPE_ENTRY(P1011, P1011_E, 1), + CPU_TYPE_ENTRY(P1012, P1012, 1), + CPU_TYPE_ENTRY(P1012, P1012_E, 1), + CPU_TYPE_ENTRY(P1013, P1013, 1), + CPU_TYPE_ENTRY(P1013, P1013_E, 1), CPU_TYPE_ENTRY(P1020, P1020, 2), CPU_TYPE_ENTRY(P1020, P1020_E, 2), + CPU_TYPE_ENTRY(P1021, P1021, 2), + CPU_TYPE_ENTRY(P1021, P1021_E, 2), + CPU_TYPE_ENTRY(P1022, P1022, 2), + CPU_TYPE_ENTRY(P1022, P1022_E, 2), CPU_TYPE_ENTRY(P2010, P2010, 1), CPU_TYPE_ENTRY(P2010, P2010_E, 1), CPU_TYPE_ENTRY(P2020, P2020, 2), diff --git a/cpu/mpc8xxx/ddr/ctrl_regs.c b/cpu/mpc8xxx/ddr/ctrl_regs.c index adc4f6e..03f9c43 100644 --- a/cpu/mpc8xxx/ddr/ctrl_regs.c +++ b/cpu/mpc8xxx/ddr/ctrl_regs.c @@ -1,9 +1,10 @@ /* - * 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 - * Version 2 as published by the Free Software Foundation. + * 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. */ /* @@ -934,7 +935,8 @@ static void set_ddr_init_ext_addr(fsl_ddr_cfg_regs_t *ddr) } /* DDR SDRAM Timing Configuration 4 (TIMING_CFG_4) */ -static void set_timing_cfg_4(fsl_ddr_cfg_regs_t *ddr) +static void set_timing_cfg_4(fsl_ddr_cfg_regs_t *ddr, + const memctl_options_t *popts) { unsigned int rwt = 0; /* Read-to-write turnaround for same CS */ unsigned int wrt = 0; /* Write-to-read turnaround for same CS */ @@ -943,9 +945,15 @@ static void set_timing_cfg_4(fsl_ddr_cfg_regs_t *ddr) unsigned int dll_lock = 0; /* DDR SDRAM DLL Lock Time */ #if defined(CONFIG_FSL_DDR3) - /* We need set BL/2 + 4 for BC4 or OTF */ - rrt = 4; /* BL/2 + 4 clocks */ - wwt = 4; /* BL/2 + 4 clocks */ + if (popts->burst_length == DDR_BL8) { + /* We set BL/2 for fixed BL8 */ + rrt = 0; /* BL/2 clocks */ + wwt = 0; /* BL/2 clocks */ + } else { + /* We need to set BL/2 + 2 to BC4 and OTF */ + rrt = 2; /* BL/2 + 2 clocks */ + wwt = 2; /* BL/2 + 2 clocks */ + } dll_lock = 1; /* tDLLK = 512 clocks from spec */ #endif ddr->timing_cfg_4 = (0 @@ -1343,7 +1351,7 @@ compute_fsl_memctl_config_regs(const memctl_options_t *popts, set_ddr_sdram_clk_cntl(ddr, popts); set_ddr_init_addr(ddr); set_ddr_init_ext_addr(ddr); - set_timing_cfg_4(ddr); + set_timing_cfg_4(ddr, popts); set_timing_cfg_5(ddr); set_ddr_zq_cntl(ddr, zq_en); diff --git a/cpu/mpc8xxx/ddr/options.c b/cpu/mpc8xxx/ddr/options.c index 3dcd33d..46731c8 100644 --- a/cpu/mpc8xxx/ddr/options.c +++ b/cpu/mpc8xxx/ddr/options.c @@ -1,9 +1,10 @@ /* - * Copyright 2008 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 - * Version 2 as published by the Free Software Foundation. + * 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. */ #include <common.h> @@ -109,8 +110,13 @@ unsigned int populate_memctl_options(int all_DIMMs_registered, /* Choose burst length. */ #if defined(CONFIG_FSL_DDR3) +#if defined(CONFIG_E500MC) + popts->OTF_burst_chop_en = 0; /* on-the-fly burst chop disable */ + popts->burst_length = DDR_BL8; /* Fixed 8-beat burst len */ +#else popts->OTF_burst_chop_en = 1; /* on-the-fly burst chop */ popts->burst_length = DDR_OTF; /* on-the-fly BC4 and BL8 */ +#endif #else popts->burst_length = DDR_BL4; /* has to be 4 for DDR2 */ #endif diff --git a/cpu/mpc8xxx/pci_cfg.c b/cpu/mpc8xxx/pci_cfg.c index d53781b..9b7181d 100644 --- a/cpu/mpc8xxx/pci_cfg.c +++ b/cpu/mpc8xxx/pci_cfg.c @@ -1,5 +1,5 @@ /* - * Copyright 2009 Freescale Semiconductor, Inc. + * Copyright 2009-2010 Freescale Semiconductor, Inc. * * See file CREDITS for list of people who contributed to this * project. @@ -25,7 +25,7 @@ #include <pci.h> struct pci_info { - u16 cfg; + u32 cfg; }; /* The cfg field is a bit mask in which each bit represents the value of @@ -153,7 +153,8 @@ static struct pci_info pci_config_info[] = (1 << 7) | (1 << 0xe) | (1 << 0xf), }, }; -#elif defined(CONFIG_P1011) || defined(CONFIG_P1020) +#elif defined(CONFIG_P1011) || defined(CONFIG_P1020) || \ + defined(CONFIG_P1012) || defined(CONFIG_P1021) static struct pci_info pci_config_info[] = { [LAW_TRGT_IF_PCIE_1] = { @@ -163,6 +164,29 @@ static struct pci_info pci_config_info[] = .cfg = (1 << 0xe), }, }; +#elif defined(CONFIG_P1013) || defined(CONFIG_P1022) +static struct pci_info pci_config_info[] = +{ + [LAW_TRGT_IF_PCIE_1] = { + .cfg = (1 << 6) | (1 << 7) | (1 << 9) | (1 << 0xa) | + (1 << 0xb) | (1 << 0xd) | (1 << 0xe) | + (1 << 0xf) | (1 << 0x15) | (1 << 0x16) | + (1 << 0x17) | (1 << 0x18) | (1 << 0x19) | + (1 << 0x1a) | (1 << 0x1b) | (1 << 0x1c) | + (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), + }, + [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), + }, +}; #elif defined(CONFIG_P2010) || defined(CONFIG_P2020) static struct pci_info pci_config_info[] = { diff --git a/drivers/misc/fsl_law.c b/drivers/misc/fsl_law.c index 287e555..8255175 100644 --- a/drivers/misc/fsl_law.c +++ b/drivers/misc/fsl_law.c @@ -1,5 +1,5 @@ /* - * Copyright 2008-2009 Freescale Semiconductor, Inc. + * Copyright 2008-2010 Freescale Semiconductor, Inc. * * (C) Copyright 2000 * Wolfgang Denk, DENX Software Engineering, wd@denx.de. @@ -39,6 +39,8 @@ DECLARE_GLOBAL_DATA_PTR; #define FSL_HW_NUM_LAWS 10 #elif defined(CONFIG_MPC8536) || defined(CONFIG_MPC8572) || \ defined(CONFIG_P1011) || defined(CONFIG_P1020) || \ + defined(CONFIG_P1012) || defined(CONFIG_P1021) || \ + defined(CONFIG_P1013) || defined(CONFIG_P1022) || \ defined(CONFIG_P2010) || defined(CONFIG_P2020) #define FSL_HW_NUM_LAWS 12 #elif defined(CONFIG_PPC_P4080) diff --git a/drivers/mmc/fsl_esdhc.c b/drivers/mmc/fsl_esdhc.c index e665b5e..0f6f8b1 100644 --- a/drivers/mmc/fsl_esdhc.c +++ b/drivers/mmc/fsl_esdhc.c @@ -1,5 +1,5 @@ /* - * Copyright 2007, Freescale Semiconductor, Inc + * Copyright 2007,2010 Freescale Semiconductor, Inc * Andy Fleming * * Based vaguely on the pxa mmc code: @@ -110,8 +110,7 @@ static int esdhc_setup_data(struct mmc *mmc, struct mmc_data *data) if (wml_value > 0x10) wml_value = 0x10; - wml_value = 0x100000 | wml_value; - + esdhc_clrsetbits32(®s->wml, WML_RD_WML_MASK, wml_value); esdhc_write32(®s->dsaddr, (u32)data->dest); } else { if (wml_value > 0x80) @@ -120,12 +119,12 @@ static int esdhc_setup_data(struct mmc *mmc, struct mmc_data *data) printf("\nThe SD card is locked. Can not write to a locked card.\n\n"); return TIMEOUT; } - wml_value = wml_value << 16 | 0x10; + + esdhc_clrsetbits32(®s->wml, WML_WR_WML_MASK, + wml_value << 16); esdhc_write32(®s->dsaddr, (u32)data->src); } - esdhc_write32(®s->wml, wml_value); - esdhc_write32(®s->blkattr, data->blocks << 16 | data->blocksize); /* Calculate the timeout period for data transactions */ @@ -265,18 +264,13 @@ void set_sysctl(struct mmc *mmc, uint clock) clk = (pre_div << 8) | (div << 4); - /* On imx the clock must be stopped before changing frequency */ - if (cfg->clk_enable) - esdhc_clrbits32(®s->sysctl, SYSCTL_CKEN); + esdhc_clrbits32(®s->sysctl, SYSCTL_CKEN); esdhc_clrsetbits32(®s->sysctl, SYSCTL_CLOCK_MASK, clk); udelay(10000); - clk = SYSCTL_PEREN; - /* On imx systems the clock must be explicitely enabled */ - if (cfg->clk_enable) - clk |= SYSCTL_CKEN; + clk = SYSCTL_PEREN | SYSCTL_CKEN; esdhc_setbits32(®s->sysctl, clk); } @@ -349,6 +343,20 @@ static int esdhc_init(struct mmc *mmc) return ret; } +static void esdhc_reset(struct fsl_esdhc *regs) +{ + unsigned long timeout = 100; /* wait max 100 ms */ + + /* reset the controller */ + esdhc_write32(®s->sysctl, SYSCTL_RSTA); + + /* hardware clears the bit when it is done */ + while ((esdhc_read32(®s->sysctl) & SYSCTL_RSTA) && --timeout) + udelay(1000); + if (!timeout) + printf("MMC/SD: Reset never completed.\n"); +} + int fsl_esdhc_initialize(bd_t *bis, struct fsl_esdhc_cfg *cfg) { struct fsl_esdhc *regs; @@ -363,6 +371,9 @@ int fsl_esdhc_initialize(bd_t *bis, struct fsl_esdhc_cfg *cfg) sprintf(mmc->name, "FSL_ESDHC"); regs = (struct fsl_esdhc *)cfg->esdhc_base; + /* First reset the eSDHC controller */ + esdhc_reset(regs); + mmc->priv = cfg; mmc->send_cmd = esdhc_send_cmd; mmc->set_ios = esdhc_set_ios; diff --git a/drivers/pci/fsl_pci_init.c b/drivers/pci/fsl_pci_init.c index fe57926..5a63fa2 100644 --- a/drivers/pci/fsl_pci_init.c +++ b/drivers/pci/fsl_pci_init.c @@ -1,9 +1,10 @@ /* - * Copyright 2007-2009 Freescale Semiconductor, Inc. + * Copyright 2007-2010 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 - * Version 2 as published by the Free Software Foundation. + * 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 @@ -513,10 +514,15 @@ void ft_fsl_pci_setup(void *blob, const char *pci_alias, struct pci_controller *hose) { int off = fdt_path_offset(blob, pci_alias); + u32 bus_range[2]; - if (off >= 0) { - u32 bus_range[2]; + if (off < 0) + return; + /* We assume a cfg_addr not being set means we didn't setup the controller */ + if ((hose == NULL) || (hose->cfg_addr == NULL)) { + fdt_del_node_and_alias(blob, pci_alias); + } else { bus_range[0] = 0; bus_range[1] = hose->last_busno - hose->first_busno; fdt_setprop(blob, off, "bus-range", &bus_range[0], 2*4); diff --git a/include/asm-ppc/config.h b/include/asm-ppc/config.h index 0d78aa4..fc3facb 100644 --- a/include/asm-ppc/config.h +++ b/include/asm-ppc/config.h @@ -1,5 +1,5 @@ /* - * Copyright 2009 Freescale Semiconductor, Inc. + * Copyright 2009-2010 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 @@ -41,6 +41,7 @@ #endif #if defined(CONFIG_MPC8572) || defined(CONFIG_P1020) || \ + defined(CONFIG_P1021) || defined(CONFIG_P1022) || \ defined(CONFIG_P2020) || defined(CONFIG_MPC8641) #define CONFIG_MAX_CPUS 2 #elif defined(CONFIG_PPC_P4080) diff --git a/include/asm-ppc/processor.h b/include/asm-ppc/processor.h index 9b3d616..9ec319a 100644 --- a/include/asm-ppc/processor.h +++ b/include/asm-ppc/processor.h @@ -265,6 +265,7 @@ #define HID1_RFXE (1<<17) /* Read Fault Exception Enable */ #define HID1_ASTME (1<<13) /* Address bus streaming mode */ #define HID1_ABE (1<<12) /* Address broadcast enable */ +#define HID1_MBDD (1<<6) /* optimized sync instruction */ #define SPRN_IABR 0x3F2 /* Instruction Address Breakpoint Register */ #ifndef CONFIG_BOOKE #define SPRN_IAC1 0x3F4 /* Instruction Address Compare 1 */ @@ -533,6 +534,9 @@ #define SPRN_MCSRR0 0x23a /* Machine Check Save and Restore Register 0 */ #define SPRN_MCSRR1 0x23b /* Machine Check Save and Restore Register 1 */ #define SPRN_BUCSR 0x3f5 /* Branch Control and Status Register */ +#define BUCSR_BBFI 0x00000200 /* Branch buffer flash invalidate */ +#define BUCSR_BPEN 0x00000001 /* Branch prediction enable */ +#define BUCSR_ENABLE (BUCSR_BBFI|BUCSR_BPEN) #define SPRN_BBEAR 0x201 /* Branch Buffer Entry Address Register */ #define SPRN_BBTAR 0x202 /* Branch Buffer Target Address Register */ #define SPRN_PID1 0x279 /* Process ID Register 1 */ @@ -1032,8 +1036,16 @@ #define SVR_8572_E 0x80E800 #define SVR_P1011 0x80E500 #define SVR_P1011_E 0x80ED00 +#define SVR_P1012 0x80E501 +#define SVR_P1012_E 0x80ED01 +#define SVR_P1013 0x80E700 +#define SVR_P1013_E 0x80EF00 #define SVR_P1020 0x80E400 #define SVR_P1020_E 0x80EC00 +#define SVR_P1021 0x80E401 +#define SVR_P1021_E 0x80EC01 +#define SVR_P1022 0x80E600 +#define SVR_P1022_E 0x80EE00 #define SVR_P2010 0x80E300 #define SVR_P2010_E 0x80EB00 #define SVR_P2020 0x80E200 diff --git a/include/configs/MPC8536DS.h b/include/configs/MPC8536DS.h index 87901b3..da4313a 100644 --- a/include/configs/MPC8536DS.h +++ b/include/configs/MPC8536DS.h @@ -413,6 +413,9 @@ extern unsigned long get_board_ddr_clk(unsigned long dummy); #define CONFIG_SYS_NS16550_SERIAL #define CONFIG_SYS_NS16550_REG_SIZE 1 #define CONFIG_SYS_NS16550_CLK get_bus_freq(0) +#ifdef CONFIG_NAND_SPL +#define CONFIG_NS16550_MIN_FUNCTIONS +#endif #define CONFIG_SYS_BAUDRATE_TABLE \ {300, 600, 1200, 2400, 4800, 9600, 19200, 38400,115200} diff --git a/include/configs/MPC8569MDS.h b/include/configs/MPC8569MDS.h index 9b81703..0c43b2b 100644 --- a/include/configs/MPC8569MDS.h +++ b/include/configs/MPC8569MDS.h @@ -284,6 +284,9 @@ extern unsigned long get_clock_freq(void); #define CONFIG_SYS_NS16550_SERIAL #define CONFIG_SYS_NS16550_REG_SIZE 1 #define CONFIG_SYS_NS16550_CLK get_bus_freq(0) +#ifdef CONFIG_NAND_SPL +#define CONFIG_NS16550_MIN_FUNCTIONS +#endif #define CONFIG_SYS_BAUDRATE_TABLE \ {300, 600, 1200, 2400, 4800, 9600, 19200, 38400,115200} diff --git a/include/configs/MPC8610HPCD.h b/include/configs/MPC8610HPCD.h index fed441e..8382e3c 100644 --- a/include/configs/MPC8610HPCD.h +++ b/include/configs/MPC8610HPCD.h @@ -177,7 +177,7 @@ #define PIXIS_VSPEED1 0x18 /* VELA VSpeed 1 */ #define PIXIS_VCLKH 0x19 /* VELA VCLKH register */ #define PIXIS_VCLKL 0x1A /* VELA VCLKL register */ -#define CONFIG_SYS_PIXIS_VBOOT_MASK 0x0C /* Reset altbank mask*/ +#define CONFIG_SYS_PIXIS_VBOOT_MASK 0xC0 /* Reset altbank mask */ #define CONFIG_SYS_MAX_FLASH_BANKS 2 /* number of banks */ #define CONFIG_SYS_MAX_FLASH_SECT 1024 /* sectors per device */ diff --git a/include/configs/P1_P2_RDB.h b/include/configs/P1_P2_RDB.h index 405e6d5..a9b4004 100644 --- a/include/configs/P1_P2_RDB.h +++ b/include/configs/P1_P2_RDB.h @@ -286,6 +286,9 @@ extern unsigned long get_board_sys_clk(unsigned long dummy); #define CONFIG_SYS_NS16550_SERIAL #define CONFIG_SYS_NS16550_REG_SIZE 1 #define CONFIG_SYS_NS16550_CLK get_bus_freq(0) +#ifdef CONFIG_NAND_SPL +#define CONFIG_NS16550_MIN_FUNCTIONS +#endif #define CONFIG_SERIAL_MULTI 1 /* Enable both serial ports */ #define CONFIG_SYS_CONSOLE_IS_IN_ENV /* determine from environment */ diff --git a/include/configs/P2020DS.h b/include/configs/P2020DS.h index 30a5a31..66be725 100644 --- a/include/configs/P2020DS.h +++ b/include/configs/P2020DS.h @@ -238,7 +238,9 @@ extern unsigned long calculate_board_ddr_clk(unsigned long dummy); #define CONFIG_BOARD_EARLY_INIT_R /* call board_early_init_r function */ -#define CONFIG_FSL_PIXIS 1 /* use common PIXIS code */ +#define CONFIG_FSL_NGPIXIS /* use common ngPIXIS code */ + +#ifdef CONFIG_FSL_NGPIXIS #define PIXIS_BASE 0xffdf0000 /* PIXIS registers */ #ifdef CONFIG_PHYS_64BIT #define PIXIS_BASE_PHYS 0xfffdf0000ull @@ -249,59 +251,11 @@ extern unsigned long calculate_board_ddr_clk(unsigned long dummy); #define CONFIG_SYS_BR3_PRELIM (BR_PHYS_ADDR(PIXIS_BASE_PHYS) | BR_PS_8 | BR_V) #define CONFIG_SYS_OR3_PRELIM 0xffffeff7 /* 32KB but only 4k mapped */ -#define PIXIS_ID 0x0 /* Board ID at offset 0 */ -#define PIXIS_VER 0x1 /* Board version at offset 1 */ -#define PIXIS_PVER 0x2 /* PIXIS FPGA version at offset 2 */ -#define PIXIS_CSR 0x3 /* PIXIS General control/status register */ -#define PIXIS_RST 0x4 /* PIXIS Reset Control register */ -#define PIXIS_PWR 0x5 /* PIXIS Power status register */ -#define PIXIS_AUX 0x6 /* Auxiliary 1 register */ -#define PIXIS_SPD 0x7 /* Register for SYSCLK speed */ -#define PIXIS_AUX2 0x8 /* Auxiliary 2 register */ -#define PIXIS_VCTL 0x10 /* VELA Control Register */ -#define PIXIS_VSTAT 0x11 /* VELA Status Register */ -#define PIXIS_VCFGEN0 0x12 /* VELA Config Enable 0 */ -#define PIXIS_VCFGEN1 0x13 /* VELA Config Enable 1 */ -#define PIXIS_VCORE0 0x14 /* VELA VCORE0 Register */ -#define PIXIS_VBOOT 0x16 /* VELA VBOOT Register */ -#define PIXIS_VSPEED0 0x17 /* VELA VSpeed 0 */ -#define PIXIS_VSPEED1 0x18 /* VELA VSpeed 1 */ -#define PIXIS_VSPEED2 0x19 /* VELA VSpeed 2 */ -#define PIXIS_VSYSCLK0 0x19 /* VELA SYSCLK0 Register */ -#define PIXIS_VSYSCLK1 0x1A /* VELA SYSCLK1 Register */ -#define PIXIS_VSYSCLK2 0x1B /* VELA SYSCLK2 Register */ -#define PIXIS_VDDRCLK0 0x1C /* VELA DDRCLK0 Register */ -#define PIXIS_VDDRCLK1 0x1D /* VELA DDRCLK1 Register */ -#define PIXIS_VDDRCLK2 0x1E /* VELA DDRCLK2 Register */ - -#define PIXIS_VWATCH 0x24 /* Watchdog Register */ -#define PIXIS_LED 0x25 /* LED Register */ - -#define PIXIS_SW(x) 0x20 + (x - 1) * 2 -#define PIXIS_EN(x) 0x21 + (x - 1) * 2 -#define PIXIS_SW7_LBMAP 0xc0 /* SW7 - cfg_lbmap */ -#define PIXIS_SW7_VBANK 0x30 /* SW7 - cfg_vbank */ - -/* old pixis referenced names */ -#define PIXIS_VCLKH 0x19 /* VELA VCLKH register */ -#define PIXIS_VCLKL 0x1A /* VELA VCLKL register */ -#define CONFIG_SYS_PIXIS_VBOOT_MASK 0xc0 -#define PIXIS_VSPEED2_TSEC1SER 0x8 -#define PIXIS_VSPEED2_TSEC2SER 0x4 -#define PIXIS_VSPEED2_TSEC3SER 0x2 -#define PIXIS_VSPEED2_TSEC4SER 0x1 -#define PIXIS_VCFGEN1_TSEC1SER 0x20 -#define PIXIS_VCFGEN1_TSEC2SER 0x20 -#define PIXIS_VCFGEN1_TSEC3SER 0x20 -#define PIXIS_VCFGEN1_TSEC4SER 0x20 -#define PIXIS_VSPEED2_MASK (PIXIS_VSPEED2_TSEC1SER \ - | PIXIS_VSPEED2_TSEC2SER \ - | PIXIS_VSPEED2_TSEC3SER \ - | PIXIS_VSPEED2_TSEC4SER) -#define PIXIS_VCFGEN1_MASK (PIXIS_VCFGEN1_TSEC1SER \ - | PIXIS_VCFGEN1_TSEC2SER \ - | PIXIS_VCFGEN1_TSEC3SER \ - | PIXIS_VCFGEN1_TSEC4SER) +#define PIXIS_LBMAP_SWITCH 7 +#define PIXIS_LBMAP_MASK 0xf0 +#define PIXIS_LBMAP_SHIFT 4 +#define PIXIS_LBMAP_ALTBANK 0x20 +#endif #define CONFIG_SYS_INIT_RAM_LOCK 1 #define CONFIG_SYS_INIT_RAM_ADDR 0xffd00000 /* Initial L1 address */ diff --git a/include/fdt_support.h b/include/fdt_support.h index a3d5f8c..9a453af 100644 --- a/include/fdt_support.h +++ b/include/fdt_support.h @@ -82,6 +82,7 @@ int fdt_resize(void *blob); int fdt_fixup_nor_flash_size(void *blob, int cs, u32 size); void fdt_fixup_mtdparts(void *fdt, void *node_info, int node_info_size); +void fdt_del_node_and_alias(void *blob, const char *alias); #endif /* ifdef CONFIG_OF_LIBFDT */ #endif /* ifndef __FDT_SUPPORT_H */ diff --git a/include/fsl_esdhc.h b/include/fsl_esdhc.h index 01b7dec..f9ae15a 100644 --- a/include/fsl_esdhc.h +++ b/include/fsl_esdhc.h @@ -2,7 +2,7 @@ * FSL SD/MMC Defines *------------------------------------------------------------------- * - * Copyright 2007-2008, Freescale Semiconductor, Inc + * Copyright 2007-2008,2010 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 as @@ -39,6 +39,7 @@ #define SYSCTL_PEREN 0x00000004 #define SYSCTL_HCKEN 0x00000002 #define SYSCTL_IPGEN 0x00000001 +#define SYSCTL_RSTA 0x01000000 #define IRQSTAT 0x0002e030 #define IRQSTAT_DMAE (0x10000000) @@ -132,6 +133,8 @@ #define WML 0x2e044 #define WML_WRITE 0x00010000 +#define WML_RD_WML_MASK 0xff +#define WML_WR_WML_MASK 0xff0000 #define BLKATTR 0x2e004 #define BLKATTR_CNT(x) ((x & 0xffff) << 16) @@ -148,7 +151,6 @@ struct fsl_esdhc_cfg { u32 esdhc_base; u32 no_snoop; - u32 clk_enable; }; /* Select the correct accessors depending on endianess */ |