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| author | Wolfgang Grandegger <wg@grandegger.com> | 2008-09-30 10:55:57 +0200 |
|---|---|---|
| committer | Andrew Fleming-AFLEMING <afleming@freescale.com> | 2008-10-08 14:20:27 -0500 |
| commit | dffd2446fb041f38ef034b0fcf41e51e5e489159 (patch) | |
| tree | 0a5da83e67172e86ef0277c88ef943225744c048 /doc/README.mpc85xxcds | |
| parent | e46c7bfb8bc3c304cedd20f7a365d6e78d7eaf17 (diff) | |
| download | u-boot-imx-dffd2446fb041f38ef034b0fcf41e51e5e489159.zip u-boot-imx-dffd2446fb041f38ef034b0fcf41e51e5e489159.tar.gz u-boot-imx-dffd2446fb041f38ef034b0fcf41e51e5e489159.tar.bz2 | |
85xx: Using proper I2C source clock divider for MPC8544
Measurements with our MPC8544 board showed that the I2C bus frequency
is wrong by a factor of 1.5. Obviously, the interpretation of the
MPC85xx_PORDEVSR2_SEC_CFG bit of the cfg_sec_freq register is not
correct. There seems to be an error in the 8544 RM.
Signed-off-by: Wolfgang Grandegger <wg@grandegger.com>
Diffstat (limited to 'doc/README.mpc85xxcds')
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