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https://github.com/AsahiLinux/u-boot
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dec7c84227
The original code was configuring the external pins after enabling the R_PIO clock, which meant the configuration never made it to the pin controller the first time in SPL. Why this was working before is uncertain. Maybe the state was left from a previous boot sequence, or RSB just happened to be the default configuration. However with some A33 chips, SPL failed to configure the PMIC. This was seen by me and Maxime on the Sinlinx SinA33 dev board. Reordering the calls fixed this. Signed-off-by: Chen-Yu Tsai <wens@csie.org> Cc: Maxime Ripard <maxime.ripard@free-electrons.com> Tested-by: Maxime Ripard <maxime.ripard@free-electrons.com> Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com> |
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| .. | ||
| board.c | ||
| clock.c | ||
| clock_sun4i.c | ||
| clock_sun6i.c | ||
| clock_sun9i.c | ||
| config.mk | ||
| cpu_info.c | ||
| dram_helpers.c | ||
| dram_sun4i.c | ||
| dram_sun6i.c | ||
| dram_sun8i_a23.c | ||
| dram_sun8i_a33.c | ||
| fel_utils.S | ||
| Makefile | ||
| p2wi.c | ||
| pinmux.c | ||
| pmic_bus.c | ||
| prcm.c | ||
| psci_sun6i.S | ||
| psci_sun7i.S | ||
| rsb.c | ||
| start.c | ||
| timer.c | ||
| u-boot-spl.lds | ||
| usb_phy.c | ||