Any interest in these patches I sent some time ago? Jocke
Joakim Tjernlund <joakim.tjernl...@transmode.se> wrote on 02/11/2009 19:01:16: > From: Joakim Tjernlund <joakim.tjernl...@transmode.se> > To: u-boot@lists.denx.de > Cc: Joakim Tjernlund <joakim.tjernl...@transmode.se> > Date: 02/11/2009 19:01 > Subject: [PATCH 0/4] Make u-boot true PIC for ppc > > This series adds link_off(), a function to calculate > the difference between load address and link address. > > Using this function it is possible to make u-boot 100% > PIC by wrapping global data accesses LINK_OFF() calls. > Plenty of examples in the code to show how to use it. > > All start.S needs to be updated too and I have done > so with mpc83xx. > > -DCONFIG_LINK_OFF in your platform config.mk to > make use of this function. > > Needs the -ffixed-r14 patches I just sent or > you can fix the conflicts manually. > > Would really appreciate some testing by 83xx owners. > Scott? > > Jocke > > Joakim Tjernlund (4): > ppc: Add const void *link_off(const void *addr) > Use LINK_OFF to access global data > Use LINK_OFF in enviroment too > ppc: Make mpc83xx start.S relative. > > common/cmd_nvedit.c | 2 + > common/console.c | 12 ++++++-- > common/env_common.c | 2 +- > common/env_flash.c | 65 ++++++++++++++++++++++++---------------- > cpu/mpc83xx/cpu.c | 10 +++--- > cpu/mpc83xx/cpu_init.c | 38 ++++++++++++----------- > cpu/mpc83xx/speed.c | 28 +++++++----------- > cpu/mpc83xx/start.S | 35 +++++++++++++++++---- > drivers/serial/serial.c | 21 +++++++------ > include/common.h | 7 ++++ > include/linux/ctype.h | 6 ++-- > lib_generic/crc32.c | 7 ++++- > lib_generic/ctype.c | 2 +- > lib_generic/display_options.c | 5 ++- > lib_generic/vsprintf.c | 9 ++++-- > lib_ppc/board.c | 5 ++- > lib_ppc/reloc.S | 21 +++++++++++++ > tools/updater/ctype.c | 2 +- > 18 files changed, 177 insertions(+), 100 deletions(-) > _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot