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* Patch by Xue Ligong (Joe), 13 Nov 2003:

Browse Source 
add Realtek 8019 ethernet driver

* Patch by Yuli Barcohen, 13 Nov 2003:
  MPC826xADS/PQ2FADS  cleanup

* Patch by Anders Larsen, 12 Nov 2003:
  Update README to mark the PORTIO commands non-standard
This commit is contained in:
wdenk
2003-12-07 00:46:27 +00:00
parent 5779d8d985
commit ef5a9672c7
10 changed files with 476 additions and 37 deletions
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8
board/mpc8260ads/config.mk
View File

@@ -1,9 +1,11 @@
#
# (C) Copyright 2001
# (C) Copyright 2001-2003
# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
#
# Modified by, Stuart Hughes, Lineo Inc, stuarth@lineo.com
#
# Modified by, Yuli Barcohen, Arabella Software Ltd., yuli@arabellasw.com
#
# See file CREDITS for list of people who contributed to this
# project.
#
@@ -24,9 +26,7 @@
#
#
# mpc8260ads board
# MPC8260ADS, MPC8266ADS, and PQ2FADS-ZU/VR boards
#
TEXT_BASE = 0xfff00000
PLATFORM_CPPFLAGS += -DTEXT_BASE=$(TEXT_BASE) -I$(TOPDIR)/board

41
board/mpc8260ads/mpc8260ads.c
View File

@@ -231,6 +231,20 @@ int board_pre_init (void)
bcsr[1] = ~FETHIEN1 & ~RS232EN_1;
#if CONFIG_ADSTYPE != CFG_8260ADS /* PCI mode can be selected */
#if CONFIG_ADSTYPE == CFG_PQ2FADS
if ((bcsr[3] & BCSR_PCI_MODE) == 0) /* PCI mode selected by JP9 */
#endif /* CONFIG_ADSTYPE == CFG_PQ2FADS */
{
volatile immap_t *immap = (immap_t *) CFG_IMMR;
immap->im_clkrst.car_sccr |= M826X_SCCR_PCI_MODE_EN;
immap->im_siu_conf.sc_siumcr =
(immap->im_siu_conf.sc_siumcr & ~SIUMCR_LBPC11)
| SIUMCR_LBPC01;
}
#endif /* CONFIG_ADSTYPE != CFG_8260ADS */
return 0;
}
@@ -239,32 +253,25 @@ int board_pre_init (void)
long int initdram (int board_type)
{
#if CONFIG_ADSTYPE == CFG_PQ2FADS
vu_long *bcsr = (vu_long *)CFG_BCSR;
long int msize = 32;
#else
long int msize = 16;
#endif
#ifndef CFG_RAMBOOT
volatile immap_t *immap = (immap_t *) CFG_IMMR;
volatile memctl8260_t *memctl = &immap->im_memctl;
volatile uchar *ramaddr, c = 0xff;
long int msize;
uint or;
uint psdmr;
uint psrt;
int i;
#ifndef CFG_RAMBOOT
immap->im_siu_conf.sc_ppc_acr = 0x00000002;
immap->im_siu_conf.sc_ppc_alrh = 0x01267893;
immap->im_siu_conf.sc_tescr1 = 0x00004000;
#if CONFIG_ADSTYPE == CFG_PQ2FADS
if ((bcsr[3] & BCSR_PCI_MODE) == 0) { /* PCI mode selected by JP9 */
immap->im_clkrst.car_sccr |= M826X_SCCR_PCI_MODE_EN;
immap->im_siu_conf.sc_siumcr =
(immap->im_siu_conf.sc_siumcr & ~SIUMCR_LBPC11)
| SIUMCR_LBPC01;
}
#endif /* CONFIG_ADSTYPE == CFG_PQ2FADS */
memctl->memc_mptpr = CFG_MPTPR;
#ifdef CFG_LSDRAM_BASE
/*
@@ -431,13 +438,7 @@ long int initdram (int board_type)
#endif /* SPD_DEBUG */
}
#else /* !CONFIG_SPD_EEPROM */
#if CONFIG_ADSTYPE == CFG_PQ2FADS
msize = 32;
or = 0xFE002EC0;
#else
msize = 16;
or = 0xFF000CA0;
#endif /* CONFIG_ADSTYPE == CFG_PQ2FADS */
or = CFG_OR2;
psdmr = CFG_PSDMR;
psrt = CFG_PSRT;
#endif /* CONFIG_SPD_EEPROM */
@@ -455,7 +456,7 @@ long int initdram (int board_type)
*ramaddr = c;
memctl->memc_psdmr = psdmr | 0x40000000; /* Refresh enable */
*ramaddr = c;
#endif
#endif /* CFG_RAMBOOT */
/* return total 60x bus SDRAM size */
return (msize * 1024 * 1024);

8
board/mpc8260ads/u-boot.lds
View File

@@ -1,7 +1,9 @@
/*
* (C) Copyright 2001
* (C) Copyright 2001-2003
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
*
* Modified by Yuli Barcohen <yuli@arabellasw.com>
*
* See file CREDITS for list of people who contributed to this
* project.
*
@@ -22,9 +24,6 @@
*/
OUTPUT_ARCH(powerpc)
SEARCH_DIR(/lib); SEARCH_DIR(/usr/lib); SEARCH_DIR(/usr/local/lib); SEARCH_DIR(/usr/local/powerpc-any-elf/lib);
/* Do we need any of these for elf?
__DYNAMIC = 0; */
SECTIONS
{
/* Read-only sections, merged into text segment: */
@@ -120,3 +119,4 @@ SECTIONS
_end = . ;
PROVIDE (end = .);
}
ENTRY(_start)