From 685dddb758f14790299f78844146d9b12a731bac Mon Sep 17 00:00:00 2001 From: Anson Huang Date: Wed, 16 Aug 2017 22:09:45 +0800 Subject: imx8mq: enable PU power domain - USB PHY reset bit in SRC needs to be clear before doing USB PHY power gating in GPC, only needs to do once; - Need to handle GPC_PU_PWRHSK during power up/down; - Enable GPC pu power gate support. Signed-off-by: Anson Huang --- plat/freescale/imx8mq/imx8m_bl31_setup.c | 4 ---- 1 file changed, 4 deletions(-) (limited to 'plat/freescale/imx8mq/imx8m_bl31_setup.c') diff --git a/plat/freescale/imx8mq/imx8m_bl31_setup.c b/plat/freescale/imx8mq/imx8m_bl31_setup.c index 21b7fdf9..132deb37 100644 --- a/plat/freescale/imx8mq/imx8m_bl31_setup.c +++ b/plat/freescale/imx8mq/imx8m_bl31_setup.c @@ -177,10 +177,6 @@ void bl31_early_platform_setup(bl31_params_t *from_bl2, mmio_write_32(0x32df004c, 0x0); mmio_write_32(0x32df0050, 0x0); - mmio_write_32(0x303a00ec, 0x0000ffff); - /* Power up VPU, DISP, GPU etc */ - mmio_write_32(0x303a00f8, 0x3fef); - #if DEBUG_CONSOLE console_init(IMX_BOOT_UART_BASE, IMX_BOOT_UART_CLK_IN_HZ, IMX_CONSOLE_BAUDRATE); -- cgit v1.2.3