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| author | Eric Sun <jian.sun@freescale.com> | 2012-12-03 18:47:47 +0800 |
|---|---|---|
| committer | Jason Liu <r64343@freescale.com> | 2012-12-12 19:51:58 +0800 |
| commit | 658971fe22d1beb640ede108419d75b2919a2d80 (patch) | |
| tree | 85bc009d31ab7f09f716f8dd7cd1713c0cc078cd /cpu | |
| parent | 032d11b26bf166bd6fc00ac213291cd4be1ee949 (diff) | |
| download | u-boot-imx-658971fe22d1beb640ede108419d75b2919a2d80.zip u-boot-imx-658971fe22d1beb640ede108419d75b2919a2d80.tar.gz u-boot-imx-658971fe22d1beb640ede108419d75b2919a2d80.tar.bz2 | |
ENGR00235564: i.mx6 u-boot: change plugin to use ROM API table for code jump
The original plugin code uses hard coded assembly address for the code jump
to "pu_irom_hwcnfg_setup", it can only works for specific chip version, for
a new TO, the assembly address will change, and the plugin code simply fails.
In fact there is an API entry table in a fixed ROM location, it contains the
entry to the "pu_irom_hwcnfg_setup". This patch retrieve the jump address
from this API table, thus avoid the limitation for current implementation.
Apply to all plugin enabled platforms, MX6Q/DL ARM2, MX6SL ARM2/EVK
Signed-off-by: Eric Sun <jian.sun@freescale.com>
Diffstat (limited to 'cpu')
0 files changed, 0 insertions, 0 deletions