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| author | Marek Vasut <marex@denx.de> | 2015-07-12 15:11:03 +0200 |
|---|---|---|
| committer | Marek Vasut <marex@denx.de> | 2015-08-08 14:14:08 +0200 |
| commit | ef84861b7d3a78c0ba5754e592f5b08026ffbdd1 (patch) | |
| tree | 98a499c3fe1040343942c5c6e0d76d843179c494 /tools/kwbimage.c | |
| parent | 066ad14a22b10b444ed9e89401f6d905164774b0 (diff) | |
| download | u-boot-imx-ef84861b7d3a78c0ba5754e592f5b08026ffbdd1.zip u-boot-imx-ef84861b7d3a78c0ba5754e592f5b08026ffbdd1.tar.gz u-boot-imx-ef84861b7d3a78c0ba5754e592f5b08026ffbdd1.tar.bz2 | |
arm: socfpga: misc: Fix warm reset
Write necessary magic value into the Warm Boot from ON-Chip RAM
group Enable register to enable Warm reset support. Instead of
doing this in the reset_cpu() function, we do it in arch early
init to avoid breaking old kernel code which expects this magic
value to be already written into this register.
This magic is originally excavated from common/spl/spl.c in the
u-boot port from altera, where this value was written just before
the SPL jumped to actual U-Boot in the RAM.
Signed-off-by: Marek Vasut <marex@denx.de>
Diffstat (limited to 'tools/kwbimage.c')
0 files changed, 0 insertions, 0 deletions