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zephyr/soc/arc/snps_nsim/linker.ld

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arch: arc: add nsim support in soc add nsim soc support, two configs are contained * em with arc MPUv2 * em with arc SecureShield and MPUv3 Signed-off-by: Wayne Ren <wei.ren@synopsys.com>
2018-07-07 23:13:15 +08:00
/*
* Copyright (c) 2018 Synopsys, Inc. All rights reserved.
*
* SPDX-License-Identifier: Apache-2.0
*/
/**
* @brief Linker script for the Synopsys EM Starterkit platform.
*/
dts: Rename generated_dts_board*.{h,conf} to devicetree*.{h,conf} generated_dts_board.h is pretty redundant and confusing as a name. Call it devicetree.h instead. dts.h would be another option, but DTS stands for "devicetree source" and is the source code format, so it's a bit confusing too. The replacement was done by grepping for 'generated_dts_board' and 'GENERATED_DTS_BOARD'. Two build diagram and input-output SVG files were updated as well, along with misc. documentation. hal_ti, mcuboot, and ci-tools updates are included too, in the west.yml update. Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
2020-01-16 20:29:53 +08:00
#include <devicetree.h>
arc: cleanup linker scripts to include autoconf.h first The various linker scripts on arc would include autoconf.h in the arch linker script but might have CONFIG_ symbols referenced in the soc specific linker script. Move autoconf.h inclusion to top of the soc specific linker script out of the arch specific one so we know autoconf.h is seen before any CONFIG_ references. Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2018-12-15 05:28:14 +08:00
#include <autoconf.h>
arch: arc: add nsim support in soc add nsim soc support, two configs are contained * em with arc MPUv2 * em with arc SecureShield and MPUv3 Signed-off-by: Wayne Ren <wei.ren@synopsys.com>
2018-07-07 23:13:15 +08:00
/* Instruction Closely Coupled Memory (ICCM) base address and size */
soc: arc: Use new dts macros in linker scripts and arc_mpu_regions Convert linker scripts and arc_mpu_regions.c setup to use new devicetree.h macros to extract the base address and size of the various memory regions (DDR, SRAM, FLASH, DCCM, ICCM). We also remove the scaling up and down since DT_REG_SIZE() returns the value in bytes. Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2020-04-30 22:34:04 +08:00
#if DT_NODE_HAS_PROP(DT_INST(0, arc_iccm), reg) && \
(DT_REG_SIZE(DT_INST(0, arc_iccm)) > 0)
#define ICCM_START DT_REG_ADDR(DT_INST(0, arc_iccm))
#define ICCM_SIZE DT_REG_SIZE(DT_INST(0, arc_iccm))
arch: arc: add nsim support in soc add nsim soc support, two configs are contained * em with arc MPUv2 * em with arc SecureShield and MPUv3 Signed-off-by: Wayne Ren <wei.ren@synopsys.com>
2018-07-07 23:13:15 +08:00
#endif
/*
* DCCM base address and size. DCCM is the data memory.
*/
/* Data Closely Coupled Memory (DCCM) base address and size */
soc: arc: Use new dts macros in linker scripts and arc_mpu_regions Convert linker scripts and arc_mpu_regions.c setup to use new devicetree.h macros to extract the base address and size of the various memory regions (DDR, SRAM, FLASH, DCCM, ICCM). We also remove the scaling up and down since DT_REG_SIZE() returns the value in bytes. Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2020-04-30 22:34:04 +08:00
#if DT_NODE_HAS_PROP(DT_INST(0, arc_dccm), reg) && \
(DT_REG_SIZE(DT_INST(0, arc_dccm)) > 0)
#define DCCM_START DT_REG_ADDR(DT_INST(0, arc_dccm))
#define DCCM_SIZE DT_REG_SIZE(DT_INST(0, arc_dccm))
arch: arc: add nsim support in soc add nsim soc support, two configs are contained * em with arc MPUv2 * em with arc SecureShield and MPUv3 Signed-off-by: Wayne Ren <wei.ren@synopsys.com>
2018-07-07 23:13:15 +08:00
#endif
#include <arch/arc/v2/linker.ld>