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recipes-bsp/imx-atf/imx-atf/imx8mm-atf-uart4.patch
569 Bytes
0b58bbdc1
Initial Release, ...
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diff --git a/plat/imx/imx8mm/imx8mm_bl31_setup.c b/plat/imx/imx8mm/imx8mm_bl31_setup.c index aa1c336e2..8abb61f5a 100644 --- a/plat/imx/imx8mm/imx8mm_bl31_setup.c +++ b/plat/imx/imx8mm/imx8mm_bl31_setup.c @@ -310,7 +310,8 @@ void bl31_early_platform_setup2(u_register_t arg0, u_register_t arg1, /* Assign M4 to domain 1 */ mmio_write_32(IMX_RDC_BASE + 0x204, 0x1); - mmio_write_32(IMX_RDC_BASE + 0x518, 0xfc); + /* Assign UART4 to domain 0 */ + mmio_write_32(IMX_RDC_BASE + 0x518, 0xff); mmio_write_32(IMX_RDC_BASE + 0x5A4, 0xf3); #if defined (CSU_RDC_TEST) |