u-boot.git/board/tqc, branch v2011.09

tqm834x.c: fix compiler warning

2011-08-02T17:49:17Z

Fix: tqm834x.c:299: warning: passing argument 1 of 'get_ram_size' discards qualifiers from pointer target type Signed-off-by: Wolfgang Denk Acked-by: Kumar Gala Signed-off-by: Kim Phillips

board/tqm85xx: Create and tear down TLB for get_ram_size()

2011-07-22T08:07:47Z

We need a TLB entry to call get_ram_size(); the common code doesn't create one until *after* fixed_sdram() has determined the size. So we set up tlbs for the max possible size and tear them down once we're done with get_ram_size(); the common 85xx code will then set up a final set of tlb entries for the *actual* detected size of ddr. This prevents us from having TLB entries that are larger than DDR sitting around for very long, which is not a recommended scenario. Signed-off-by: Becky Bruce Signed-off-by: Kumar Gala

Fix incorrect use of getenv() before relocation

2011-05-12T17:48:42Z

A large number of boards incorrectly used getenv() in their board init code running before relocation. In some cases this caused U-Boot to hang when certain environment variables grew too long. Fix the code to use getenv_r(). Signed-off-by: Wolfgang Denk Cc: Stefan Roese Cc: The LEOX team Cc: Michael Schwingen Cc: Georg Schardt Cc: Werner Pfister Cc: Dirk Eibach Cc: Peter De Schrijver Cc: John Zhan Cc: Rishi Bhattacharya Cc: Peter Tyser

powerpc, 8xx: Fixup all 8xx u-boot.lds scripts

2011-04-20T20:03:13Z

8xx was left behind when fixing up powerpc linking scripts to support -fpic. Signed-off-by: Joakim Tjernlund

rename _end to __bss_end__

2011-03-27T17:18:37Z

Currently, _end is used for end of BSS section. We want _end to mean end of u-boot image, so we rename _end to __bss_end__ first. Signed-off-by: Po-Yu Chuang

mpc85xx: Adding more registers and options

2011-01-20T04:58:23Z

This patch exposes more registers which can be used by the DDR drivers or interactive debugging. U-boot doesn't use all the registers in DDRC. When advanced tuning is required, writing to those registers is needed. Add writing to cdr1, cdr2, err_disable, err_int_en and debug registers Add options to override rcw, address parity to RDIMMs. Use array for debug registers. Signed-off-by: York Sun Signed-off-by: Kumar Gala

powerpc/85xx: Rework TQM boards pci_init_board to use common FSL PCIe code

2011-01-14T07:32:20Z

Remove duplicated code in TQM 85xx boards and utilize the common fsl_pcie_init_board(). Signed-off-by: Kumar Gala CC: wd@denx.de

mpc85xx boards: initdram() cleanup/bugfix

2011-01-14T07:32:19Z

Correct initdram to use phys_size_t to represent the size of dram; instead of changing this all over the place, and correcting all the other random errors I've noticed, create a common initdram that is used by all non-corenet 85xx parts. Most of the initdram() functions were identical, with 2 common differences: 1) DDR tlbs for the fixed_sdram case were set up in initdram() on some boards, and were part of the tlb_table on others. I have changed them all over to the initdram() method - we shouldn't be accessing dram before this point so they don't need to be done sooner, and this seems cleaner. 2) Parts that require the DDR11 erratum workaround had different implementations - I have adopted the version from the Freescale errata document. It also looks like some of the versions were buggy, and, depending on timing, could have resulted in the DDR controller being disabled. This seems bad. The xpedite boards had a common/fsl_8xxx_ddr.c; with this change only the 517 board uses this so I have moved the ddr code into that board's directory in xpedite517x.c Signed-off-by: Becky Bruce Tested-by: Paul Gortmaker Signed-off-by: Kumar Gala

tqm85xx: create fixed_sdram() to do sdram setup

2011-01-14T07:32:19Z

Also, change this code to use phys_size_t instead of long int. Using common naming for this function will enable us to use the common initdram() for 85xx going forward. Other than the type change, this is just a code rearrange. Signed-off-by: Becky Bruce Acked-by: Stefan Roese Signed-off-by: Kumar Gala

powerpc/8xxx: Replace is_fsl_pci_cfg with is_serdes_configured

2011-01-14T07:32:19Z

Now that we have serdes support for all 85xx/86xx/Pxxx chips we can replace the is_fsl_pci_cfg() code with the is_serdes_configured(). Signed-off-by: Kumar Gala