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u-boot/arch/arm/mach-socfpga
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Paweł Anikiel e26ecebc68 socfpga: arria10: Allow dcache_enable before relocation 
Before relocating to SDRAM, the ECC is initialized by clearing the
whole SDRAM. In order to speed this up, dcache_enable is used (see
sdram_init_ecc_bits).

Since commit 503eea4519 ("arm: cp15: update DACR value to activate
access control"), this no longer works, because running code in OCRAM
with the XN bit set causes a page fault. Override dram_bank_mmu_setup
to disable XN in the OCRAM and setup DRAM dcache before relocation.

Signed-off-by: Paweł Anikiel <pan@semihalf.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2022-07-01 14:57:15 +08:00
..
include/mach arm: socfpga: arria10: Enable double peripheral RBF configuration 2021-12-17 12:58:01 +08:00
board.c arm: socfpga: Move linux_qspi_enable from bootcommand to board_prep_linux function 2021-08-24 14:29:50 +08:00
clock_manager_agilex.c arm: socfpga: Move Stratix10 and Agilex clock manager common code 2021-04-08 17:29:12 +08:00
clock_manager_arria10.c socfpga: arria10: Replace delays with busy waiting in cm_full_cfg 2022-07-01 14:57:14 +08:00
clock_manager_gen5.c arm: socfpga: Convert clock manager from struct to defines 2020-01-07 14:38:33 +01:00
clock_manager_n5x.c arm: socfpga: Add clock manager for Intel N5X device 2021-08-25 13:32:50 +08:00
clock_manager_s10.c arm: socfpga: Move Stratix10 and Agilex clock manager common code 2021-04-08 17:29:12 +08:00
clock_manager.c arm: socfpga: Changed to store QSPI reference clock in kHz 2021-04-08 17:29:12 +08:00
firewall.c arm: socfpga: Move Stratix10 and Agilex system manager common code 2020-01-07 14:38:33 +01:00
fpga_manager.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
freeze_controller.c common: Drop linux/delay.h from common header 2020-05-18 21:19:23 -04:00
Kconfig config: Add Chameleonv3 config 2022-07-01 14:57:14 +08:00
lowlevel_init_soc64.S armv8: Fix and simplify branch_if_master/branch_if_slave 2022-03-02 13:59:29 -05:00
mailbox_s10.c arm: socfpga: Changed to store QSPI reference clock in kHz 2021-04-08 17:29:12 +08:00
Makefile arm: socfpga: Enable Intel N5X device build 2021-08-25 15:26:38 +08:00
misc_arria10.c socfpga: arria10: Allow dcache_enable before relocation 2022-07-01 14:57:15 +08:00
misc_gen5.c common: Drop asm/global_data.h from common header 2021-02-02 15:33:42 -05:00
misc_soc64.c spi: cadence_qspi: Migrate CONFIG_CQSPI_REF_CLK to Kconfig 2022-04-08 10:46:22 -04:00
misc.c arm: socfpga: Get clock manager base address for Intel N5X device 2021-08-25 12:54:37 +08:00
mmu-arm64_s10.c common: Drop asm/global_data.h from common header 2021-02-02 15:33:42 -05:00
pinmux_arria10.c common: Drop log.h from common header 2020-05-18 21:19:18 -04:00
qts-filter-a10.sh arm: socfpga: arria10: Add qts-filter for Arria10 socfpga 2020-10-09 17:53:14 +08:00
qts-filter.sh ddr: altera: Add DDR2 support to Gen5 driver 2020-02-05 03:01:57 +01:00
reset_manager_arria10.c common: Drop asm/global_data.h from common header 2021-02-02 15:33:42 -05:00
reset_manager_gen5.c common: Drop linux/bitops.h from common header 2020-05-18 21:19:23 -04:00
reset_manager_s10.c iopoll: Extend read_poll_timeout macro to support variable parameters 2022-04-12 19:10:44 +02:00
scan_manager.c common: Drop linux/delay.h from common header 2020-05-18 21:19:23 -04:00
secure_reg_helper.c arm: socfpga: Add secure register access helper functions for SoC 64bits 2021-01-15 17:48:36 +08:00
secure_vab.c arm: socfpga: soc64: Support Vendor Authorized Boot (VAB) 2021-03-08 10:59:10 +08:00
smc_api.c arm: socfpga: smc: Add function to get usercode 2021-04-08 17:29:13 +08:00
spl_a10.c spl: mmc: extend spl_mmc_boot_mode() to take mmc argument 2022-04-04 23:24:17 +01:00
spl_agilex.c arm: socfpga: Move Stratix10 and Agilex SPL common code 2021-04-08 17:29:11 +08:00
spl_gen5.c spl: mmc: extend spl_mmc_boot_mode() to take mmc argument 2022-04-04 23:24:17 +01:00
spl_n5x.c arm: socfpga: Add SPL for Intel N5X device 2021-08-25 14:43:29 +08:00
spl_s10.c arm: socfpga: Move Stratix10 and Agilex SPL common code 2021-04-08 17:29:11 +08:00
spl_soc64.c mmc: Rename MMC_SUPPORT to MMC 2021-09-04 11:42:41 -04:00
system_manager_gen5.c arm: socfpga: Convert system manager from struct to defines 2020-01-07 14:38:33 +01:00
system_manager_soc64.c arm: socfpga: Add handoff data support for Intel N5X device 2021-08-24 17:13:35 +08:00
timer_s10.c arch: arm: socfpga: timer_s10: Override udelay for secure section 2022-06-17 16:26:52 +08:00
timer.c common: Drop init.h from common header 2020-05-18 17:33:33 -04:00
vab.c global: Convert simple_strtoul() with hex to hextoul() 2021-08-02 13:32:14 -04:00
wrap_handoff_soc64.c arm: socfpga: Add handoff data support for Intel N5X device 2021-08-24 17:13:35 +08:00
wrap_iocsr_config.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
wrap_pinmux_config.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
wrap_pll_config_soc64.c arm: socfpga: Changed wrap_pll_config_s10.c to wrap_pll_config_soc64.c 2021-04-08 17:29:12 +08:00
wrap_pll_config.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
wrap_sdram_config.c ddr: altera: Add DDR2 support to Gen5 driver 2020-02-05 03:01:57 +01:00