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author | Eric Sun <jian.sun@freescale.com> | 2012-12-03 18:47:47 +0800 |
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committer | Eric Sun <jian.sun@freescale.com> | 2012-12-03 18:55:19 +0800 |
commit | 2ff6f45780995b06faab268f6130d68565e96ba5 (patch) | |
tree | 52e69c6ea084d4db3eb8d1d516a2c32a3fed3dd6 /cpu/mpc512x/pci.c | |
parent | 5d743e40a0164b71edeeed8260c74cbea3484282 (diff) | |
download | u-boot-imx-2ff6f45780995b06faab268f6130d68565e96ba5.zip u-boot-imx-2ff6f45780995b06faab268f6130d68565e96ba5.tar.gz u-boot-imx-2ff6f45780995b06faab268f6130d68565e96ba5.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/mpc512x/pci.c')
0 files changed, 0 insertions, 0 deletions