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| author | Anatolij Gustschin <agust@denx.de> | 2012-09-02 09:09:00 +0000 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2012-09-02 22:55:59 +0200 |
| commit | e5ab702a6c458ad2eb041692aed3db114b5846e1 (patch) | |
| tree | 7d2c45b228ddaf5b8c76ffe9e6935605c58805b4 /arch/powerpc | |
| parent | a005f19eff946454985785788c344f10616d571e (diff) | |
| download | u-boot-imx-e5ab702a6c458ad2eb041692aed3db114b5846e1.zip u-boot-imx-e5ab702a6c458ad2eb041692aed3db114b5846e1.tar.gz u-boot-imx-e5ab702a6c458ad2eb041692aed3db114b5846e1.tar.bz2 | |
powerpc: re-add bi_ip_addr to bd_t struct
Since commit 50a47d0523e8efebe912bef539a77ffd42116451
(net: punt bd->bi_ip_addr) booting old 2.4.x ppc kernels
is broken due to changed offsets of the fields in struct bd_t.
Offsets of the fields after removed bi_ip_addr are wrong,
causing wrong bus clocks and console baudrate configurations
and various other issues. Re-add the bi_ip_addr field to preserve
backward compatibility with older ppc kernels. Setting bi_ip_addr
in board.c is not really needed, grepping in the 2.4 linux tree
shows that bi_ip_addr is not accessed there. Adding bi_ip_addr
to struct bd_t for other arches isn't needed it seems. bd_t is
not used by other arches in the 2.4 linux tree.
Signed-off-by: Anatolij Gustschin <agust@denx.de>
Acked-by: Wolfgang Denk <wd@denx.de>
Diffstat (limited to 'arch/powerpc')
| -rw-r--r-- | arch/powerpc/include/asm/u-boot.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/powerpc/include/asm/u-boot.h b/arch/powerpc/include/asm/u-boot.h index 1552054..b2fa2b5 100644 --- a/arch/powerpc/include/asm/u-boot.h +++ b/arch/powerpc/include/asm/u-boot.h @@ -63,6 +63,7 @@ typedef struct bd_info { unsigned long bi_vcofreq; /* VCO Freq, in MHz */ #endif unsigned long bi_bootflags; /* boot / reboot flag (Unused) */ + unsigned long bi_ip_addr; /* IP Address */ unsigned char bi_enetaddr[6]; /* OLD: see README.enetaddr */ unsigned short bi_ethspeed; /* Ethernet speed in Mbps */ unsigned long bi_intfreq; /* Internal Freq, in MHz */ |