u-boot/arch/arm/mach-versal/include/mach/sys_proto.h

/* SPDX-License-Identifier: GPL-2.0+ */
/*
 * Copyright 2016 - 2018 Xilinx, Inc.
 */

#include <linux/build_bug.h>

enum {
	TCM_LOCK,
	TCM_SPLIT,
};

void tcm_init(u8 mode);
void mem_map_fill(void);

int zynqmp_mmio_write(const u32 address, const u32 mask, const u32 value);
arm64: versal: Add support for new Xilinx Versal ACAPs Xilinx is introducing Versal, an adaptive compute acceleration platform (ACAP), built on 7nm FinFET process technology. Versal ACAPs combine Scalar Processing Engines, Adaptable Hardware Engines, and Intelligent Engines with leading-edge memory and interfacing technologies to deliver powerful heterogeneous acceleration for any application. The Versal AI Core series has five devices, offering 128 to 400 AI Engines. The series includes dual-core Arm Cortex™-A72 application processors, dual-core Arm Cortex-R5 real-time processors, 256KB of on-chip memory with ECC, more than 1,900 DSP engines optimized for high-precision floating point with low latency. The patch is adding necessary infrastructure in place without enabling platform which is done in separate patch. Signed-off-by: Michal Simek <michal.simek@xilinx.com> 2018-08-22 12:55:27 +00:00			`/* SPDX-License-Identifier: GPL-2.0+ */`
			`/*`
			`* Copyright 2016 - 2018 Xilinx, Inc.`
			`*/`

arm64: versal: Define zynqmp_mmio_write() for versal GQSPI driver is using it but this function is never called for Versal because it is removed by linker. But function should be declared to avoid this build warning: drivers/spi/zynqmp_gqspi.c: In function 'zynqmp_qspi_set_tapdelay': drivers/spi/zynqmp_gqspi.c:378:3: warning: implicit declaration of function 'zynqmp_mmio_write' [-Wimplicit-function-declaration] 378 \| zynqmp_mmio_write(IOU_TAPDLY_BYPASS_OFST, Signed-off-by: Michal Simek <michal.simek@xilinx.com> Signed-off-by: Ashok Reddy Soma <ashok.reddy.soma@amd.com> Link: https://lore.kernel.org/r/20220825125906.11581-3-ashok.reddy.soma@amd.com Signed-off-by: Michal Simek <michal.simek@amd.com> 2022-08-25 12:59:02 +00:00			`#include <linux/build_bug.h>`

arm64: versal: Add new Kconfig SYS_MEM_RSVD_FOR_MMU This patch adds new config option which is used for reserving a specific memory for MMU Table and in this case we are using TCM for that purpose. Signed-off-by: Siva Durga Prasad Paladugu <siva.durga.paladugu@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com> 2019-01-08 16:17:26 +00:00			`enum {`
			`TCM_LOCK,`
			`TCM_SPLIT,`
			`};`

			`void tcm_init(u8 mode);`
arm64: versal: Enable memory mapping via DT Code reads DT and setup MMU table based on memory node. This will ensure that only DT needs to be changed. Signed-off-by: Michal Simek <michal.simek@xilinx.com> 2019-04-29 16:39:09 +00:00			`void mem_map_fill(void);`
arm64: versal: Define zynqmp_mmio_write() for versal GQSPI driver is using it but this function is never called for Versal because it is removed by linker. But function should be declared to avoid this build warning: drivers/spi/zynqmp_gqspi.c: In function 'zynqmp_qspi_set_tapdelay': drivers/spi/zynqmp_gqspi.c:378:3: warning: implicit declaration of function 'zynqmp_mmio_write' [-Wimplicit-function-declaration] 378 \| zynqmp_mmio_write(IOU_TAPDLY_BYPASS_OFST, Signed-off-by: Michal Simek <michal.simek@xilinx.com> Signed-off-by: Ashok Reddy Soma <ashok.reddy.soma@amd.com> Link: https://lore.kernel.org/r/20220825125906.11581-3-ashok.reddy.soma@amd.com Signed-off-by: Michal Simek <michal.simek@amd.com> 2022-08-25 12:59:02 +00:00
xilinx: zynqmp: Add missing prototype for zynqmp_mmio_write Add missing prototype to fix the sparse warning, warning: no previous prototype for 'zynqmp_mmio_write' [-Wmissing-prototypes]. Signed-off-by: Algapally Santosh Sagar <santoshsagar.algapally@amd.com> Signed-off-by: Ashok Reddy Soma <ashok.reddy.soma@amd.com> Link: https://lore.kernel.org/r/20230301103334.1455-2-ashok.reddy.soma@amd.com Signed-off-by: Michal Simek <michal.simek@amd.com> 2023-03-01 10:33:33 +00:00			`int zynqmp_mmio_write(const u32 address, const u32 mask, const u32 value);`