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| author | Lukasz Majewski <lukma@denx.de> | 2019-04-23 16:44:51 +0200 |
|---|---|---|
| committer | Stefano Babic <sbabic@denx.de> | 2019-06-11 10:43:00 +0200 |
| commit | c0df121a97d869c23c557b85aebb0b5689d954dd (patch) | |
| tree | 55d6c5aecbd0996460ee908bf7cb8bf4c2d7ebde /doc/README.SNTP | |
| parent | b5d97e10fa7a4803236f314813ad7c181c744170 (diff) | |
pinctrl: imx: Define imx6_pinctrl_soc_info in .data section
This commit is necessary to be able to re-use the pinctrl code in early
SPL to properly configure pins.
The problem is that those "static" structures (without explicit
initialization) are placed in the SDRAM area, which corresponds to
u-boot proper (not even SPL).
Hence, when one wants to configure pins before relocation via DTS/DM,
the board hangs (imx6q SoC powered one) as only OCRAM area is available
(0x009xxxxx).
This commit prevents from this issue by moving the imx6_pinctrl_soc_info
structure to data section (from BSS).
Signed-off-by: Lukasz Majewski <lukma@denx.de>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Diffstat (limited to 'doc/README.SNTP')
0 files changed, 0 insertions, 0 deletions