diff options
author | Joel Sherrill <joel.sherrill@OARcorp.com> | 2009-12-04 18:24:52 +0000 |
---|---|---|
committer | Joel Sherrill <joel.sherrill@OARcorp.com> | 2009-12-04 18:24:52 +0000 |
commit | 22fb181bef441b899e76a1d64240c392de598c3e (patch) | |
tree | 08adcd721a2881278c52f0f06dad1f3997dc3a78 | |
parent | 2009-12-04 Ralf Corsépius <ralf.corsepius@rtems.org> (diff) | |
download | rtems-22fb181bef441b899e76a1d64240c392de598c3e.tar.bz2 |
2009-12-04 Fernando Nicodemos <fgnicodemos@terra.com.br>
* README, README.kit637_v6, console/sed1356_16bit.h, startup/memmap.c:
Missing parts of previous commit.
-rw-r--r-- | c/src/lib/libbsp/arm/csb337/ChangeLog | 5 | ||||
-rw-r--r-- | c/src/lib/libbsp/arm/csb337/README | 8 | ||||
-rw-r--r-- | c/src/lib/libbsp/arm/csb337/README.kit637_v6 | 9 | ||||
-rwxr-xr-x | c/src/lib/libbsp/arm/csb337/console/sed1356_16bit.h | 9 | ||||
-rw-r--r-- | c/src/lib/libbsp/arm/csb337/startup/memmap.c | 7 |
5 files changed, 25 insertions, 13 deletions
diff --git a/c/src/lib/libbsp/arm/csb337/ChangeLog b/c/src/lib/libbsp/arm/csb337/ChangeLog index 772ac53f97..d9ce93ee9a 100644 --- a/c/src/lib/libbsp/arm/csb337/ChangeLog +++ b/c/src/lib/libbsp/arm/csb337/ChangeLog @@ -1,3 +1,8 @@ +2009-12-04 Fernando Nicodemos <fgnicodemos@terra.com.br> + + * README, README.kit637_v6, console/sed1356_16bit.h, startup/memmap.c: + Missing parts of previous commit. + 2009-11-30 Fernando Nicodemos <fgnicodemos@terra.com.br> * Makefile.am, preinstall.am, console/fbcons.c, console/font8x16.h, diff --git a/c/src/lib/libbsp/arm/csb337/README b/c/src/lib/libbsp/arm/csb337/README index b0ab88916f..4c59174e7b 100644 --- a/c/src/lib/libbsp/arm/csb337/README +++ b/c/src/lib/libbsp/arm/csb337/README @@ -2,12 +2,14 @@ # $Id$ # -This is the BSP for Cogent Computer System's CSB337 and -CSB637, single board computers using the Atmel AT91RM9200 CPU. +This is the BSP for Cogent Computer System's CSB337 and updated +for CSB637, single board computers using the Atmel AT91RM9200 CPU. The differences in the board are very slight but important: CSB337 CSB637 ======== ======== 16Mb RAM 64Mb RAM +?? -? PHY is different +Please check README.kit637_v6 for more explanation about the Cogent's +Development Kit that uses the CSB637 single board computer. diff --git a/c/src/lib/libbsp/arm/csb337/README.kit637_v6 b/c/src/lib/libbsp/arm/csb337/README.kit637_v6 index ac3ead264f..e82ab3ef4c 100644 --- a/c/src/lib/libbsp/arm/csb337/README.kit637_v6 +++ b/c/src/lib/libbsp/arm/csb337/README.kit637_v6 @@ -5,9 +5,8 @@ # from NCB - Sistemas Embarcados Ltda. (Brazil) # - -This is the BSP for Cogent Computer System's KIT637_V6. This is an -updated version of the CSB337 board with a number of optional peripheals. +This is the BSP for Cogent Computer System's KIT637_V6. It implements an +updated version of the CSB337 board with a number of optional peripherals. This KIT is implemented by CSB637 single board computer using the Atmel AT91RM9200 CPU and the CSB937 target main board. It uses an @@ -20,9 +19,9 @@ important: CSB337 CSB637 ========== ========== -Clock speed ? ? +Clock speed 184MHz 184MHz External memory 16MB SDRAM 64MB SDRAM -Flash memory ? ? +Flash memory 8MB Strata 8/16MB Strata (8MB used by default) Video buffer 1MB 8MB Video driver S1D13706 S1D13506 PHY Layer LXT971ALC BCM5221 diff --git a/c/src/lib/libbsp/arm/csb337/console/sed1356_16bit.h b/c/src/lib/libbsp/arm/csb337/console/sed1356_16bit.h index 3326480f44..1002e6474d 100755 --- a/c/src/lib/libbsp/arm/csb337/console/sed1356_16bit.h +++ b/c/src/lib/libbsp/arm/csb337/console/sed1356_16bit.h @@ -1,5 +1,6 @@ /* - * sed1356.h: SED1356 LCD/CRT Controllers - 16-Bit access mode + * sed1356.h: SED1356 LCD/CRT Controllers for KIT637_V6 (CSB637) + * 16-Bit access mode * * Based upon code from MicroMonitor 1.17 from http://www.umonfw.com/ * which includes this notice: @@ -25,8 +26,10 @@ * * Ed Sutter has been informed that this code is being used in RTEMS. * - * The code has been reformatted to be more compliant with RTEMS - * coding standards and to eliminate C++ style comments. + * The code has been reformatted by Joel Sherrill from OAR Corporation and + * Fernando Nicodemos <fgnicodemos@terra.com.br> from NCB - Sistemas + * Embarcados Ltda. (Brazil) to be more compliant with RTEMS coding standards + * and to eliminate C++ style comments. * * $Id$ */ diff --git a/c/src/lib/libbsp/arm/csb337/startup/memmap.c b/c/src/lib/libbsp/arm/csb337/startup/memmap.c index 440c9e6f02..9690a2e357 100644 --- a/c/src/lib/libbsp/arm/csb337/startup/memmap.c +++ b/c/src/lib/libbsp/arm/csb337/startup/memmap.c @@ -1,5 +1,5 @@ /* - * CSB337 and CSB637 Memory map + * CSB337 and CSB637 (KIT637_V6) Memory map * * Copyright (c) 2004 by Jay Monkman <jtm@lopingdog.com> * File from the old CSB337 RTEMS BSP @@ -36,8 +36,10 @@ mmu_sect_map_t mem_map[] = { #else /* CSB337 */ {0x20000000, 0x20000000, 32, MMU_CACHE_WTHROUGH}, /* SDRAM */ #endif -#if ENABLE_LCD +#if ENABLE_LCD /* KIT637_V6 Video buffer */ {0x30000000, 0x30000000, 8, MMU_CACHE_NONE}, /* Video buffer - 8MB */ +#else /* CSB337 Video buffer */ + {0x30000000, 0x30000000, 1, MMU_CACHE_NONE}, /* Video buffer - 1MB */ #endif {0x40000000, 0x40000000, 1, MMU_CACHE_NONE}, /* Expansion CS0 */ {0x50000000, 0x50000000, 1, MMU_CACHE_NONE}, /* CF CE 1 */ @@ -47,3 +49,4 @@ mmu_sect_map_t mem_map[] = { {0xfff00000, 0xfff00000, 1, MMU_CACHE_NONE}, /* Internal regs */ {0x00000000, 0x00000000, 0, 0} /* The end */ }; + |