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From: Steffen Trumtrar <str@pengutronix.de>
To: barebox@lists.infradead.org
Cc: Steffen Trumtrar <s.trumtrar@pengutronix.de>
Subject: [PATCH 12/13] drivers: firmware: socfpga: remove bridges shutdown
Date: Thu, 21 Jan 2021 12:29:57 +0100	[thread overview]
Message-ID: <20210121112958.25937-12-str@pengutronix.de> (raw)
In-Reply-To: <20210121112958.25937-1-str@pengutronix.de>

From: Steffen Trumtrar <s.trumtrar@pengutronix.de>

The bridges are now handled via the bridges driver. There is no
need to hardcode the memory writes anymore.

Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de>
---
 drivers/firmware/socfpga.c | 9 ---------
 1 file changed, 9 deletions(-)

diff --git a/drivers/firmware/socfpga.c b/drivers/firmware/socfpga.c
index 605c931604..eb3fc557c7 100644
--- a/drivers/firmware/socfpga.c
+++ b/drivers/firmware/socfpga.c
@@ -294,15 +294,6 @@ static int socfpga_fpgamgr_program_start(struct firmware_handler *fh)
 	/* disable all signals from hps peripheral controller to fpga */
 	writel(0, SYSMGR_FPGAINTF_MODULE);
 
-	/* disable all signals from fpga to hps sdram */
-	writel(0, (CYCLONE5_SDR_ADDRESS + SDR_CTRLGRP_FPGAPORTRST_ADDRESS));
-
-	/* disable all axi bridge (hps2fpga, lwhps2fpga & fpga2hps) */
-	writel(~0, CYCLONE5_RSTMGR_ADDRESS + RESET_MGR_BRG_MOD_RESET_OFS);
-
-	/* unmap the bridges from NIC-301 */
-	writel(0x1, CYCLONE5_L3REGS_ADDRESS);
-
 	dev_dbg(&mgr->dev, "start programming...\n");
 
 	/* initialize the FPGA Manager */
-- 
2.20.1


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  parent reply	other threads:[~2021-01-21 11:30 UTC|newest]

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-01-21 11:29 [PATCH 01/13] ARM: add fncpy.h from linux v4.6 Steffen Trumtrar
2021-01-21 11:29 ` [PATCH 02/13] ARM: mmu: inherit pte flags from pmd Steffen Trumtrar
2021-01-21 11:29 ` [PATCH 03/13] firmware: socfpga: set APPLYCFG after loading bitstream Steffen Trumtrar
2021-01-21 11:29 ` [PATCH 04/13] reset: add of_reset_control_get to header Steffen Trumtrar
2021-01-21 11:29 ` [PATCH 05/13] drivers: add fpga bridge framework Steffen Trumtrar
2021-01-21 11:29 ` [PATCH 06/13] drivers: fpga: add socfpga bridges Steffen Trumtrar
2021-01-21 11:29 ` [PATCH 07/13] firmware: socfpga: change function prefixes Steffen Trumtrar
2021-01-21 11:29 ` [PATCH 08/13] firmware: import fpga-mgr.h from linux Steffen Trumtrar
2021-01-21 11:29 ` [PATCH 09/13] of: kconfig: of_overlay uses firmwaremgr_load_file Steffen Trumtrar
2021-01-21 11:29 ` [PATCH 10/13] of: of_firmware: add support for fpga bridges Steffen Trumtrar
2021-01-25  9:52   ` Sascha Hauer
2021-01-26  8:47     ` Steffen Trumtrar
2021-01-26 11:02       ` Sascha Hauer
2021-01-21 11:29 ` [PATCH 11/13] commands: firmwareload: allow loading firmware from dt Steffen Trumtrar
2021-01-21 11:29 ` Steffen Trumtrar [this message]
2021-01-21 11:29 ` [PATCH 13/13] firmware: add support for compressed images Steffen Trumtrar
2021-01-25  9:56 ` [PATCH 01/13] ARM: add fncpy.h from linux v4.6 Sascha Hauer

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