[U-Boot-Users] [DNX#2006081142000027] [PATCH 01/07 v2 ]: General code modification for m [...]
DENX Support System
support at denx.de
Fri Aug 11 12:50:09 CEST 2006
Hello list,
inside the automatic U-Boot patch tracking system a new ticket
[DNX#2006081142000027] was created:
<snip>
> General code modification for mpc7448hpc2 board support.
> 1. Add 7447A and 7448 processor support.
> 2. Add the following flags.
> CFG_CONFIG_BUS_CLK : If the 74xx bus frequency can be configured
> dynamically
> (such as by switch on board), this flag should be set.
>
> CFG_EXCEPTION_AFTER_RELOCATE: If an exception occurs after the u-boot
> relocates to RAM, this flag should be set
>
> CFG_SERIAL_HANG_IN_EXCEPTION: If the print out function will cause the
> system hang in
> exception, this flag should be set.
>
> There is a design issue for tsi108/109 pci configure read.
> When pci scan the slots, if there is no pci card, the tsi108/9
> will cause a machine check exception for mpc7448 processor.
>
> Signed-off-by: Alexandre Bounine <alexandreb at tundra.com>
> Signed-off-by: Roy Zang <tie-fei.zang at freescale.com>
>
> ---
> MAKEALL | 4 +--
> Makefile | 3 ++
> README | 22 ++++++++--------
> cpu/74xx_7xx/cpu.c | 22 ++++++++++++++--
> cpu/74xx_7xx/cpu_init.c | 2 +
> cpu/74xx_7xx/speed.c | 55
> ++++++++++++++++++++++++++++++++++++++---
> drivers/Makefile | 6 ++--
> include/74xx_7xx.h | 1 +
> include/asm-ppc/global_data.h | 3 ++
> lib_ppc/extable.c | 10 +++++++
> 10 files changed, 105 insertions(+), 23 deletions(-)
>
> diff --git a/MAKEALL b/MAKEALL
> index 467a9be..2f41936 100755
> --- a/MAKEALL
> +++ b/MAKEALL
> @@ -139,8 +139,8 @@ ## 74xx/7xx Systems
>
> ########################################################################
> #
>
> LIST_74xx=" \
> - DB64360 DB64460 EVB64260 P3G4
> \
> - PCIPPC2 PCIPPC6 ZUMA
> \
> + DB64360 DB64460 EVB64260 mpc7448hpc2
> \
> + P3G4 PCIPPC2 PCIPPC6 ZUMA
> \
> "
>
> LIST_7xx=" \
> diff --git a/Makefile b/Makefile
> index 128ae59..c910f39 100644
> --- a/Makefile
> +++ b/Makefile
> @@ -1489,6 +1489,9 @@ EVB64260_config \
> EVB64260_750CX_config: unconfig
> @./mkconfig EVB64260 ppc 74xx_7xx evb64260
>
> +mpc7448hpc2_config: unconfig
> + @./mkconfig $(@:_config=) ppc 74xx_7xx mpc7448hpc2
> +
> P3G4_config: unconfig
> @./mkconfig $(@:_config=) ppc 74xx_7xx evb64260
>
> diff --git a/README b/README
> index e772c1a..f7f53d1 100644
> --- a/README
> +++ b/README
> @@ -2289,17 +2289,17 @@ configurations; the following names are
> csb272_config lwmon_config sbc8260_config
> CU824_config MBX860T_config
> sbc8560_33_config
> DUET_ADS_config MBX_config
> sbc8560_66_config
> - EBONY_config MPC8260ADS_config SM850_config
> - ELPT860_config MPC8540ADS_config SPD823TS_config
> - ESTEEM192E_config MPC8540EVAL_config stxgp3_config
> - ETX094_config MPC8560ADS_config SXNI855T_config
> - FADS823_config NETVIA_config TQM823L_config
> - FADS850SAR_config omap1510inn_config TQM850L_config
> - FADS860T_config omap1610h2_config TQM855L_config
> - FPS850L_config omap1610inn_config TQM860L_config
> - omap5912osk_config walnut_config
> - omap2420h4_config Yukon8220_config
> - ZPC1900_config
> + EBONY_config mpc7448hpc2_config SM850_config
> + ELPT860_config MPC8260ADS_config SPD823TS_config
> + ESTEEM192E_config MPC8540ADS_config stxgp3_config
> + ETX094_config MPC8540EVAL_config SXNI855T_config
> + FADS823_config NMPC8560ADS_config TQM823L_config
> + FADS850SAR_config NETVIA_config TQM850L_config
> + FADS860T_config omap1510inn_config TQM855L_config
> + FPS850L_config omap1610h2_config TQM860L_config
> + omap1610inn_config walnut_config
</snip>
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