diff options
Diffstat (limited to 'CHANGELOG')
| -rw-r--r-- | CHANGELOG | 144 |
1 files changed, 126 insertions, 18 deletions
@@ -2,6 +2,114 @@ Changes since U-Boot 1.1.4: ====================================================================== +* Update for NC650 board: + - Support rev1 and rev2 hardware + - adapt to new NAND layer + - add CP850 configuration based on NC650 + +* MPC5200: enable snooping of DMA transactions on XLB even if no PCI + is configured; othrwise DMA accesses aren't cache coherent which + causes for example USB to fail. + +* Some code cleanup + +* Fix dbau1x00 boards broken by dbau1550 patch + PLL:s were not set for boards other than 1550. + Flash CFI caused card to hang due to undefined CFG_FLASH_BANKS_LIST. + Default boot is now bootp for cards other than 1550. + Patch by Thomas Lange, 10 Aug 2005 + +* Fixes common/cmd_flash.c: + - fix some compiler/parser error, if using m68k tool chain + - optical fix for protect on/off all messages, if using more + then one bank + Patch by Jens Scharsig, 28 Jul 2005 + +* Fix Quad UART mapping on MCC200 board due to new HW revision + +* Fix JFFS2 support for legacy NAND driver. + +* Remove dependencies between DoC code and old legacy NAND driver. + +* Fix PM828_PCI target, for which PCI was *not* configured in. + +* Fix Lite5200B support: initialize SDelay register + See Freescale's AN3221 "MPC5200B SDRAM Initialization and + Configuration", 3.3.1 SDelay--MBAR + 0x0190 + +* Changes/fixes for drivers/cfi_flash.c: + + - Add Intel legacy lock/unlock support to common CFI driver + + On some Intel flash's (e.g. Intel J3) legacy unlocking is + supported, meaning that unlocking of one sector will unlock + all sectors of this bank. Using this feature, unlocking + of all sectors upon startup (via env var "unlock=yes") will + get much faster. + + - Fixed problem with multiple reads of envronment variable + "unlock" as pointed out by Reinhard Arlt & Anders Larsen. + + - Removed unwanted linefeeds from "protect" command when + CFG_FLASH_PROTECTION is enabled. + + - Changed p3p400 board to use CFG_FLASH_PROTECTION + + Patch by Stefan Roese, 01 Apr 2006 + +* Changes/fixes for drivers/cfi_flash.c: + - Correctly handle the cases where CFG_HZ != 1000 (several + XScale-based boards) + - Fix the timeout calculation of buffered writes (off by a + factor of 1000) + Patch by Anders Larsen, 31 Mar 2006 + +* Updates to common PPC4xx onboard (DDR)SDRAM init code (405 and 440) + + 405 SDRAM: - The SDRAM parameters can now be defined in the board + config file and the 405 SDRAM controller values will + be calculated upon bootup (see PPChameleonEVB). + When those settings are not defined in the board + config file, the register setup will be as it is now, + so this implementation should not break any current + design using this code. + + Thanks to Andrea Marson from DAVE for this patch. + + 440 DDR: - Added function sdram_tr1_set to auto calculate the + TR1 value for the DDR. + - Added ECC support (see p3p440). + + Patch by Stefan Roese, 17 Mar 2006 + +* Fix CONFIG_SKIP_LOWLEVEL_INIT dependency in cpu/arm920t/start.S + Patch by Peter Menzebach, 13 Oct 2005 [DNX#2006040142000473] + +* Add support for ymodem protocol download + Patch by Stefano Babic, 29 Mar 2006 + +* Memory Map Update for Delta board: U-Boot is at 0x80000000-0x84000000 + Merge from Markus Klotzbücher's repo, 01 Apr 2006 + +* GCC-4.x fixes: clean up global data pointer initialization for all + boards + +* Update for Delta board: + - redundant NAND environment + - misc Monahans cleanups (remove dead code etc.) + - DA9030 Initialization; some minimal changes to PXA I2C driver to + make it work with the Monahans. + - Make Monahans clock frequency configurable using + CFG_MONAHANS_RUN_MODE_OSC_RATIO and + CFG_MONAHANS_TURBO_RUN_MODE_RATIO. + Merge from Markus Klotzbücher's repo, 25 Mar 2006 + +* Enable Quad UART om MCC200 board. + +* Cleanup MCC200 board configuration; omit non-existent stuff. + +* Add support for MPC859/866 Rev. A.0 + * Add command for handling DDR ECC registers on MPC8349EE MDS board. * Fix DDR ECC bit definitions for MPC83xx. @@ -344,7 +452,7 @@ Changes since U-Boot 1.1.4: are removed from the default U-Boot build. Enable DEBUG for lib_arm/board.c to enable debug messages. New CONFIG_DISPLAY_CPUINFO and CONFIG_DISPLAY_BOARDINFO options. - Patch by Stefan Roese, 24 Jan 2006 + Patch by Stefan Roese, 24 Jan 2006 * Fix various compiler warnings on ppc4xx builds (ELDK 4.0) Patch by Stefan Roese, 18 Jan 2006 @@ -490,11 +598,11 @@ Changes for U-Boot 1.1.4: * Add support for multiple PHYs. Tested on the following boards: - cmcpu2 (at91rm9200/ether.c) + cmcpu2 (at91rm9200/ether.c) PPChameleon (ppc4xx/4xx_enet.c) - yukon (mpc8220/fec.c) - uc100 (mpc8xx/fec.c) - tqm834x (mpc834x/tsec.c) with EEPRO100 + yukon (mpc8220/fec.c) + uc100 (mpc8xx/fec.c) + tqm834x (mpc834x/tsec.c) with EEPRO100 lite5200 (mpc5xxx/fec.c) with EEPRO100 card (drivers/eepro100.c) Main changes include: common/miiphyutil.c @@ -1034,18 +1142,18 @@ Changes for U-Boot 1.1.3: The first one is to define a single, static partition: #undef CONFIG_JFFS2_CMDLINE - #define CONFIG_JFFS2_DEV "nor0" - #define CONFIG_JFFS2_PART_SIZE 0xFFFFFFFF /* use whole device */ - #define CONFIG_JFFS2_PART_SIZE 0x00100000 /* use 1MB */ - #define CONFIG_JFFS2_PART_OFFSET 0x00000000 + #define CONFIG_JFFS2_DEV "nor0" + #define CONFIG_JFFS2_PART_SIZE 0xFFFFFFFF /* use whole device */ + #define CONFIG_JFFS2_PART_SIZE 0x00100000 /* use 1MB */ + #define CONFIG_JFFS2_PART_OFFSET 0x00000000 The second method uses the mtdparts command line option and dynamic partitioning: /* mtdparts command line support */ #define CONFIG_JFFS2_CMDLINE - #define MTDIDS_DEFAULT "nor1=zuma-1,nor2=zuma-2" - #define MTDPARTS_DEFAULT "mtdparts=zuma-1:-(jffs2),zuma-2:-(user)" + #define MTDIDS_DEFAULT "nor1=zuma-1,nor2=zuma-2" + #define MTDPARTS_DEFAULT "mtdparts=zuma-1:-(jffs2),zuma-2:-(user)" Command line of course produces bigger images, and may be inappropriate for some targets, so by default it's off. @@ -3358,7 +3466,7 @@ Changes for U-Boot 1.0.1: Bring ARM memory layout in sync with the documentation: stack and malloc-heap are now located _below_ the U-Boot code -* Accelerate booting on TRAB board: read and check autoupdate image +* Accelerate booting on TRAB board: read and check autoupdate image headers first instead of always reading the whole images. * Fix type in MPC5XXX code (pointed out by Victor Wren) @@ -3478,7 +3586,7 @@ Changes for U-Boot 1.0.0: * Make 5200 reset command _really_ reset the board, without running any other code after it -* Fix errors with flash erase when range spans across banks +* Fix errors with flash erase when range spans across banks that are mapped in reverse order * Fix flash mapping and display on P3G4 board @@ -3722,7 +3830,7 @@ Changes for U-Boot 0.4.8: or 1 x AM29LV652 (two LV065 in one chip = 16 MB); Run IPB at 133 Mhz; adjust the MII clock frequency accordingly -* Set BRG_CLK on PM825/826 to 64MHz (VCO_OUT / 4, instead of 16 MHz) +* Set BRG_CLK on PM825/826 to 64MHz (VCO_OUT / 4, instead of 16 MHz) to allow for more accurate baudrate settings (error now 0.7% at 115 kbps, instead of 3.5% before) @@ -4209,7 +4317,7 @@ Changes for U-Boot 0.4.0: Update for MPC8266ADS board * Get (mostly) rid of CFG_MONITOR_LEN definition; compute real length - instead CFG_MONITOR_LEN is now only used to determine _at_compile_ + instead CFG_MONITOR_LEN is now only used to determine _at_compile_ _time_ (!) if the environment is embedded within the U-Boot image, or in a separate flash sector. @@ -4259,7 +4367,7 @@ Changes for U-Boot 0.4.0: * Patch by Thomas Schäfer, 28 Apr 2003: Fix SPD handling for 256 ECC DIMM on Walnut -* Add support for arbitrary bitmaps for TRAB's VFD command; +* Add support for arbitrary bitmaps for TRAB's VFD command; allow to pass boot bitmap addresses in environment variables; allow for zero boot delay @@ -4602,7 +4710,7 @@ Changes for U-Boot 0.3.0: * Add VFD type detection to trab board -* extend drivers/cs8900.c driver to synchronize ethaddr environment +* extend drivers/cs8900.c driver to synchronize ethaddr environment variable with value in the EEPROM * Patch by Stefan Roese, 10 Feb 2003: @@ -4762,7 +4870,7 @@ Changes for U-Boot 0.2.0: * Patch by Pierre Aubert, 05 Nov 2002 Add support for slave serial Spartan 2 FPGAs -* Fix uninitialized memory (MAC address) in 8xx SCC/FEC ethernet +* Fix uninitialized memory (MAC address) in 8xx SCC/FEC ethernet drivers * Add support for log buffer which can be passed to Linux kernel's |