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authorstroese <stroese>2003-02-14 11:21:23 +0000
committerstroese <stroese>2003-02-14 11:21:23 +0000
commitad10dd9aaf573fefe1cbd9d446a24f07f8b87428 (patch)
treeed9676dd2921f05a3faf4ed97c416ac204e29c0d /CHANGELOG
parente5ad56b13bc0d9e67f58c6021d0663a14cafce31 (diff)
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Add "pcidelay" environment variable (in ms, enabled via CONFIG_PCI_BOOTDELAY).
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Changes since U-Boot 0.2.1:
======================================================================
+* Patch by Stefan Roese, 13 Feb 2003:
+ Add "pcidelay" environment variable (in ms, enabled via
+ CONFIG_PCI_BOOTDELAY).
+ PCI spec 2.2 defines, that a pci target has 2^25 pci clocks after
+ RST# to respond to configuration cycles (33MHz -> 1s).
+
* Patch by Stefan Roese, 10 Feb 2003:
Add support for 4MB and 128MB onboard SDRAM (cpu/ppc4xx/sdram.c)