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rockchip: Drop call to rockchip_dnl_mode_check() for now

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This function causes a 5-second delay and stops the display working on
minnie. This code should be in a driver and should only be enabled by
a device-tree property, so that it does not affect devices which do not
have this feature.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
This commit is contained in:
Simon Glass 2018-12-29 06:16:41 -07:00 • committed by Philipp Tomsich
parent 2d0c01b8f0
commit 0d968ceb1f
1 changed files with 7 additions and 1 deletions
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8
arch/arm/mach-rockchip/boot_mode.c
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@ -61,7 +61,13 @@ int setup_boot_mode(void)
void *reg = (void *)CONFIG_ROCKCHIP_BOOT_MODE_REG; void *reg = (void *)CONFIG_ROCKCHIP_BOOT_MODE_REG;
int boot_mode = readl(reg); int boot_mode = readl(reg);
rockchip_dnl_mode_check(); /*
* This should be handled using a driver-tree property and a suitable
* driver which can read the appropriate settings. As it is, this
* breaks chromebook_minnie.\
*
* rockchip_dnl_mode_check();
*/
boot_mode = readl(reg); boot_mode = readl(reg);
debug("%s: boot mode 0x%08x\n", __func__, boot_mode); debug("%s: boot mode 0x%08x\n", __func__, boot_mode);