From f30cc35a4cb6f0ecc0db7bc4a97ed1e44b1846c1 Mon Sep 17 00:00:00 2001 From: Mike Looijmans Date: Fri, 18 Jan 2019 09:02:48 +0100 Subject: [PATCH] board: topic-miamiplus: Run IO PLL at 1000 MHz The miamiplus can use GEM0 through MIO pins, which requires a 125 MHz TX clock to be generated. With the IO PLL at 1200 MHz this isn't possible, so change it to run at 1000 and adjust the divisors accordingly. Also set the GEM0 clock source to MIO instead of EMIO. Signed-off-by: Mike Looijmans Signed-off-by: Michal Simek --- .../zynq/zynq-topic-miamiplus/ps7_init_gpl.c | 30 +++++++++---------- 1 file changed, 14 insertions(+), 16 deletions(-) diff --git a/board/topic/zynq/zynq-topic-miamiplus/ps7_init_gpl.c b/board/topic/zynq/zynq-topic-miamiplus/ps7_init_gpl.c index fd5846aa039..d90a350d3fe 100644 --- a/board/topic/zynq/zynq-topic-miamiplus/ps7_init_gpl.c +++ b/board/topic/zynq/zynq-topic-miamiplus/ps7_init_gpl.c @@ -24,8 +24,8 @@ static unsigned long ps7_pll_init_data_3_0[] = { EMIT_MASKPOLL(0XF800010C, 0x00000002U), EMIT_MASKWRITE(0XF8000104, 0x00000010U, 0x00000000U), EMIT_MASKWRITE(0XF8000124, 0xFFF00003U, 0x0C200003U), - EMIT_MASKWRITE(0XF8000118, 0x003FFFF0U, 0x00113220U), - EMIT_MASKWRITE(0XF8000108, 0x0007F000U, 0x00024000U), + EMIT_MASKWRITE(0XF8000118, 0x003FFFF0U, 0x001452C0U), + EMIT_MASKWRITE(0XF8000108, 0x0007F000U, 0x0001E000U), EMIT_MASKWRITE(0XF8000108, 0x00000010U, 0x00000010U), EMIT_MASKWRITE(0XF8000108, 0x00000001U, 0x00000001U), EMIT_MASKWRITE(0XF8000108, 0x00000001U, 0x00000000U), @@ -37,20 +37,18 @@ static unsigned long ps7_pll_init_data_3_0[] = { static unsigned long ps7_clock_init_data_3_0[] = { EMIT_MASKWRITE(0XF8000008, 0x0000FFFFU, 0x0000DF0DU), - EMIT_MASKWRITE(0XF8000128, 0x03F03F01U, 0x00302301U), - EMIT_MASKWRITE(0XF8000138, 0x00000011U, 0x00000011U), + EMIT_MASKWRITE(0XF8000128, 0x03F03F01U, 0x00700F01U), + EMIT_MASKWRITE(0XF8000138, 0x00000011U, 0x00000001U), EMIT_MASKWRITE(0XF800013C, 0x00000011U, 0x00000011U), - EMIT_MASKWRITE(0XF8000140, 0x03F03F71U, 0x00100141U), - EMIT_MASKWRITE(0XF8000144, 0x03F03F71U, 0x00100141U), - EMIT_MASKWRITE(0XF8000148, 0x00003F31U, 0x00000C01U), - EMIT_MASKWRITE(0XF800014C, 0x00003F31U, 0x00000601U), - EMIT_MASKWRITE(0XF8000150, 0x00003F33U, 0x00001803U), - EMIT_MASKWRITE(0XF8000154, 0x00003F33U, 0x00000C03U), - EMIT_MASKWRITE(0XF8000158, 0x00003F33U, 0x00000601U), - EMIT_MASKWRITE(0XF8000168, 0x00003F31U, 0x00000601U), - EMIT_MASKWRITE(0XF8000170, 0x03F03F30U, 0x00100C00U), - EMIT_MASKWRITE(0XF8000180, 0x03F03F30U, 0x00100C00U), - EMIT_MASKWRITE(0XF8000190, 0x03F03F30U, 0x00100600U), + EMIT_MASKWRITE(0XF8000140, 0x03F03F71U, 0x00100801U), + EMIT_MASKWRITE(0XF800014C, 0x00003F31U, 0x00000501U), + EMIT_MASKWRITE(0XF8000150, 0x00003F33U, 0x00000A01U), + EMIT_MASKWRITE(0XF8000154, 0x00003F33U, 0x00000A03U), + EMIT_MASKWRITE(0XF8000158, 0x00003F33U, 0x00000501U), + EMIT_MASKWRITE(0XF8000168, 0x00003F31U, 0x00000501U), + EMIT_MASKWRITE(0XF8000170, 0x03F03F30U, 0x00200500U), + EMIT_MASKWRITE(0XF8000180, 0x03F03F30U, 0x00100700U), + EMIT_MASKWRITE(0XF8000190, 0x03F03F30U, 0x00100500U), EMIT_MASKWRITE(0XF80001A0, 0x03F03F30U, 0x00101800U), EMIT_MASKWRITE(0XF80001C4, 0x00000001U, 0x00000001U), EMIT_MASKWRITE(0XF800012C, 0x01FFCCCDU, 0x01FC4C4DU), @@ -88,7 +86,7 @@ static unsigned long ps7_ddr_init_data_3_0[] = { EMIT_MASKWRITE(0XF8006078, 0x03FFFFFFU, 0x00466111U), EMIT_MASKWRITE(0XF800607C, 0x000FFFFFU, 0x00032222U), EMIT_MASKWRITE(0XF80060A4, 0xFFFFFFFFU, 0x10200802U), - EMIT_MASKWRITE(0XF80060A8, 0x0FFFFFFFU, 0x0690CB73U), + EMIT_MASKWRITE(0XF80060A8, 0x0FFFFFFFU, 0x0690CB52U), EMIT_MASKWRITE(0XF80060AC, 0x000001FFU, 0x000001FEU), EMIT_MASKWRITE(0XF80060B0, 0x1FFFFFFFU, 0x1CFFFFFFU), EMIT_MASKWRITE(0XF80060B4, 0x00000200U, 0x00000200U), -- 2.47.3