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path: root/include/configs/MPC8323ERDB.h
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* mpc8323erdb: fix EEPROM page size and get MAC from EEPROMMichael Barkowski2008-03-28-2/+8
| | | | | | | | | | | | | | | | | | This patch fixes eeprom page size so that you can now write more than 64 bytes at a time. It also makes the board take MAC addresses, if found, from EEPROM. User should place up to 4 addresses at offset 0x7f00, for eth{,1,2,3}addr. Any unused addresses should be zero. This group of four six-byte values should have it's CRC at the end. crc32 and eeprom commands can be used to accomplish this. If CRC fails, MAC addresses come from the environment. If CRC succeeds, the environment is overwritten at startup. Signed-off-by: Michael Barkowski <michael.barkowski@freescale.com> Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
* mpc8323erdb: define CONFIG_PCI_SKIP_HOST_BRIDGEMichael Barkowski2008-03-28-1/+1
| | | | | | | | | | | Commit 55774b512fdf63c0516d441cc5da7c54bbffb7f2 broke the onboard USB controller on the PCI bus in Linux on the MPC8323ERDB. This fixes it by defining CONFIG_PCI_SKIP_HOST_BRIDGE in the board's config file. Signed-off-by: Michael Barkowski <michael.barkowski@freescale.com> Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
* mpc8323erdb: remove RTC and add EEPROMMichael Barkowski2008-03-25-3/+4
| | | | | | | There's no on-board RTC on the MPC8323ERDB, but there is an EEPROM. Signed-off-by: Michael Barkowski <michael.barkowski@freescale.com> Acked-by: Kim Phillips <kim.phillips@freescale.com>
* mpc8323erdb: Improve the system performanceMichael Barkowski2008-03-25-14/+21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The following changes are based on kernel UCC ethernet performance: 1. Make the CSB bus pipeline depth as 4, and enable the repeat mode 2. Optimize transactions between QE and CSB. Added CFG_SPCR_OPT switch to enable this setting. The following changes are based on the App Note AN3369 and verified to improve memory latency using LMbench: 3. CS0_CONFIG[AP_n_EN] is changed from 1 to 0 4. CS0_CONFIG[ODT_WR_CONFIG] set to 1. Was a reserved setting previously. 5. TIMING_CFG_1[WRREC] is changed from 3clks to 2clks (based on Twr=15ns, and this was already the setting in DDR_MODE) 6. TIMING_CFG_1[PRETOACT] is changed from 3clks to 2clks. (based on Trp=15ns) 7. TIMING_CFG_1[ACTTOPRE] is changed from 9clks to 6clks. (based on Tras=40ns) 8. TIMING_CFG_1[ACTTORW] is changed from 3clks to 2clks. (based on Trcd=15ns) 9. TIMING_CFG_1[REFREC] changed from 21 clks to 11clks. (based on Trfc=75ns) 10. TIMING_CFG_2[FOUR_ACT] is changed from 10 clks to 7clks. (based on Tfaw=50ns) 11. TIMING_CFG_2[ADD_LAT] and DDR_MODE[AL] changed from 0 to 1 (based on CL=3 and WL=2). Signed-off-by: Michael Barkowski <michael.barkowski@freescale.com> Acked-by: Kim Phillips <kim.phillips@freescale.com>
* mpc8323erdb: use readable DDR config macrosMichael Barkowski2008-03-25-8/+42
| | | | | | | Use available shift/mask macros to define DDR configuration. Signed-off-by: Michael Barkowski <michael.barkowski@freescale.com> Acked-by: Kim Phillips <kim.phillips@freescale.com>
* Remove #undef DEBUG from MPC83xx board header filesTimur Tabi2008-02-12-2/+0
| | | | | | | | | Remove the "#undef DEBUG" line from all Freescale 83xx board header files. The inclusion of this line makes it impossible to enable debug code in other source files, because "#define DEBUG" typically needs to be defined before any header files are included. Signed-off-by: Timur Tabi <timur@freescale.com>
* mpc83xx: fix QE ETHPRIMEs to correct 'FSL UEC0' valueKim Phillips2008-01-16-1/+1
| | | | | | continuation of commit b96c83d4ae475a70ef2635cd0e748174c44c8601 Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
* mpc83xx: Remove cache config from config.hDave Liu2008-01-10-9/+0
| | | | | | | clean up the cache config from configs.h of board Signed-off-by: Dave Liu <daveliu@freescale.com> Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
* mpc83xx: add missing CONFIG_HAS_ETH0 definesKim Phillips2008-01-10-0/+1
| | | | | | | | | the new libfdt code only updates eth0 if CONFIG_HAS_ETH0 is defined; add the define to the missing board configs. Thanks to Emilian Medve for finding this. Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
* mpc83xx: convert to using do_fixup_*()Kim Phillips2008-01-08-6/+1
| | | | | | | | | convert to using simpler mpc85xx style fdt update code; streamline by eliminating macros OF_SOC, OF_CPU, etc. which allows us to rm the old school FLAT_TREE code from 83xx (since the sbc8349 was just converted over to using libfdt). Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
* 83xx: fix CFG_ENV_ADDR and CFG_ENV_SECT_SIZE definitionsTimur Tabi2008-01-08-2/+3
| | | | | | | | | Fix the definitions of CFG_ENV_ADDR and CFG_ENV_SECT_SIZE for all of the currently-defined 83xx boards. This change guarantees that the environment will be located on the first flash sector after the U-Boot image. Signed-off-by: Timur Tabi <timur@freescale.com> Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
* mpc83xx: add support for the MPC8323E RDBKim Phillips2007-08-10-0/+583
MPC8323E based board with 64MB fixed SDRAM, 16MB flash, five 10/100 ethernet ports connected via an ICPlus IP175C switch, one PCI slot, and serial. Features not supported in this patch are SD card interface, 2 USB ports, and the two phone ports. Signed-off-by: Michael Barkowski <michael.barkowski@freescale.com> Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
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