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| author | Heinrich Schuchardt <heinrich.schuchardt@canonical.com> | 2021-10-23 13:14:39 +0200 |
|---|---|---|
| committer | Heinrich Schuchardt <heinrich.schuchardt@canonical.com> | 2021-10-25 21:13:06 +0200 |
| commit | b0f100e0f5fe4480a36d7834eb00c5a4f9d5b139 (patch) | |
| tree | ac944f2707ff527ffc29455ca07695a7e62450be /doc | |
| parent | 397b35f09794e40d62d5e4f53992e2a711dc8be1 (diff) | |
| download | u-boot-b0f100e0f5fe4480a36d7834eb00c5a4f9d5b139.tar.gz u-boot-b0f100e0f5fe4480a36d7834eb00c5a4f9d5b139.tar.bz2 u-boot-b0f100e0f5fe4480a36d7834eb00c5a4f9d5b139.zip | |
doc: remove AMCC PPC405 processor references
Support for PPC4XX processors has been removed. So we should not mention it
in the documentation.
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/README.bedbug | 22 |
1 files changed, 0 insertions, 22 deletions
diff --git a/doc/README.bedbug b/doc/README.bedbug index 35e9d2706a..1a2acd0f14 100644 --- a/doc/README.bedbug +++ b/doc/README.bedbug @@ -2,8 +2,6 @@ BEDBUG Support for U-Boot -------------------------- These changes implement the bedbug (emBEDded deBUGger) debugger in U-Boot. -A specific implementation is made for the AMCC 405 processor but other flavors -can be easily implemented. ##################### ### Modifications ### @@ -12,25 +10,9 @@ can be easily implemented. ./common/Makefile Included cmd_bedbug.c and bedbug.c in the Makefile. -./common/command.c - Added bedbug commands to command table. - ./common/board.c Added call to initialize debugger on startup. -./arch/powerpc/cpu/ppc4xx/Makefile - Added bedbug_405.c to the Makefile. - -./arch/powerpc/cpu/ppc4xx/start.S - Added code to handle the debug exception (0x2000) on the 405. - Also added code to handle critical exceptions since the debug - is treated as critical on the 405. - -./arch/powerpc/cpu/ppc4xx/traps.c - Added more detailed output for the program exception to tell - if it is an illegal instruction, privileged instruction or - a trap. Also added debug trap handler. - ./include/ppc_asm.tmpl Added code to handle critical exceptions @@ -51,10 +33,6 @@ can be easily implemented. hardware breakpoints and stepping through code. These routines are common to all PowerPC processors. -./arch/powerpc/cpu/ppc4xx/bedbug_405.c - AMCC PPC405 specific debugger routines. - - Bedbug support for the MPC860 ----------------------------- |