From: Steffen Trumtrar <s.trumtrar@pengutronix.de>
To: barebox@lists.infradead.org
Subject: [PATCH v2 11/12] drivers: firmware: socfpga: remove bridges shutdown
Date: Wed, 27 Jan 2021 14:44:22 +0100 [thread overview]
Message-ID: <20210127134423.31587-11-s.trumtrar@pengutronix.de> (raw)
In-Reply-To: <20210127134423.31587-1-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 605c931604c9..eb3fc557c7fe 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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next prev parent reply other threads:[~2021-01-27 13:47 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-01-27 13:44 [PATCH v2 01/12] ARM: mmu: inherit pte flags from pmd Steffen Trumtrar
2021-01-27 13:44 ` [PATCH v2 02/12] firmware: socfpga: set APPLYCFG after loading bitstream Steffen Trumtrar
2021-01-27 13:44 ` [PATCH v2 03/12] reset: add of_reset_control_get to header Steffen Trumtrar
2021-01-27 13:44 ` [PATCH v2 04/12] drivers: add fpga bridge framework Steffen Trumtrar
2021-01-27 13:44 ` [PATCH v2 05/12] drivers: fpga: add socfpga bridges Steffen Trumtrar
2021-01-27 13:44 ` [PATCH v2 06/12] firmware: socfpga: change function prefixes Steffen Trumtrar
2021-01-27 13:44 ` [PATCH v2 07/12] firmware: import fpga-mgr.h from linux Steffen Trumtrar
2021-01-27 13:44 ` [PATCH v2 08/12] of: kconfig: of_overlay uses firmwaremgr_load_file Steffen Trumtrar
2021-01-27 13:44 ` [PATCH v2 09/12] of: of_firmware: add support for fpga bridges Steffen Trumtrar
2021-01-28 15:10 ` Sascha Hauer
2021-01-27 13:44 ` [PATCH v2 10/12] commands: firmwareload: allow loading firmware from dt Steffen Trumtrar
2021-01-28 15:16 ` Sascha Hauer
2021-01-27 13:44 ` Steffen Trumtrar [this message]
2021-01-27 13:44 ` [PATCH v2 12/12] firmware: add support for compressed images Steffen Trumtrar
2021-01-28 15:27 ` Sascha Hauer
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