From 8c778f78340068cebf5484a9f69de1de5d4eb447 Mon Sep 17 00:00:00 2001 From: Tom Rini <trini@konsulko.com> Date: Fri, 28 Oct 2022 20:27:10 -0400 Subject: [PATCH] Convert CONFIG_SYS_NONCACHED_MEMORY to Kconfig This converts the following to Kconfig: CONFIG_SYS_NONCACHED_MEMORY To do this we introduce CONFIG_SYS_HAS_NONCACHED_MEMORY as a bool to gate if we are going to have noncached_... functions available and then continue to use CONFIG_SYS_NONCACHED_MEMORY to store the size of said cache. We make this new option depend on both the architectures which implement support and the drivers which make use of it. Cc: Tom Warren <twarren@nvidia.com> Cc: Mingming lee <mingming.lee@mediatek.com> Cc: "Ying-Chun Liu (PaulLiu)" <paul.liu@linaro.org> Cc: Alban Bedel <alban.bedel@avionic-design.de> Cc: Stephen Warren <swarren@nvidia.com> Cc: Marcel Ziswiler <marcel.ziswiler@toradex.com> Cc: Allen Martin <amartin@nvidia.com> Signed-off-by: Tom Rini <trini@konsulko.com> Reviewed-by: Simon Glass <sjg@chromium.org> --- README | 19 ----------------- arch/Kconfig | 24 ++++++++++++++++++++++ configs/apalis-tk1_defconfig | 1 + configs/apalis_t30_defconfig | 1 + configs/beaver_defconfig | 1 + configs/cardhu_defconfig | 1 + configs/cei-tk1-som_defconfig | 1 + configs/colibri_t20_defconfig | 1 + configs/colibri_t30_defconfig | 1 + configs/dalmore_defconfig | 1 + configs/harmony_defconfig | 1 + configs/imx8mp_rsb3720a1_4G_defconfig | 1 + configs/imx8mp_rsb3720a1_6G_defconfig | 1 + configs/jetson-tk1_defconfig | 1 + configs/medcom-wide_defconfig | 1 + configs/mt7621_nand_rfb_defconfig | 1 + configs/mt7621_rfb_defconfig | 1 + configs/mt7622_rfb_defconfig | 1 + configs/mt7623a_unielec_u7623_02_defconfig | 1 + configs/mt7623n_bpir2_defconfig | 1 + configs/mt7629_rfb_defconfig | 1 + configs/mt7981_emmc_rfb_defconfig | 1 + configs/mt7981_rfb_defconfig | 1 + configs/mt7981_sd_rfb_defconfig | 1 + configs/mt7986_rfb_defconfig | 1 + configs/mt7986a_bpir3_emmc_defconfig | 1 + configs/mt7986a_bpir3_sd_defconfig | 1 + configs/mt8512_bm1_emmc_defconfig | 1 + configs/mt8518_ap1_emmc_defconfig | 1 + configs/nyan-big_defconfig | 1 + configs/p2371-0000_defconfig | 1 + configs/p2371-2180_defconfig | 1 + configs/p2571_defconfig | 1 + configs/p2771-0000-000_defconfig | 1 + configs/p2771-0000-500_defconfig | 1 + configs/p3450-0000_defconfig | 1 + configs/paz00_defconfig | 1 + configs/plutux_defconfig | 1 + configs/seaboard_defconfig | 1 + configs/tec-ng_defconfig | 1 + configs/tec_defconfig | 1 + configs/trimslice_defconfig | 1 + configs/venice2_defconfig | 1 + configs/ventana_defconfig | 1 + include/configs/imx8mp_rsb3720.h | 4 ---- include/configs/mt7621.h | 2 -- include/configs/mt7622.h | 4 ---- include/configs/mt7623.h | 2 -- include/configs/mt7629.h | 2 -- include/configs/mt7981.h | 4 ---- include/configs/mt7986.h | 4 ---- include/configs/mt8512.h | 4 ---- include/configs/mt8518.h | 5 ----- include/configs/tegra-common-post.h | 2 -- 54 files changed, 66 insertions(+), 52 deletions(-) diff --git a/README b/README index 351c0397a8..389943d6dc 100644 --- a/README +++ b/README @@ -1473,25 +1473,6 @@ Configuration Settings: boards which do not use the full malloc in SPL (which is enabled with CONFIG_SYS_SPL_MALLOC). -- CONFIG_SYS_NONCACHED_MEMORY: - Size of non-cached memory area. This area of memory will be - typically located right below the malloc() area and mapped - uncached in the MMU. This is useful for drivers that would - otherwise require a lot of explicit cache maintenance. For - some drivers it's also impossible to properly maintain the - cache. For example if the regions that need to be flushed - are not a multiple of the cache-line size, *and* padding - cannot be allocated between the regions to align them (i.e. - if the HW requires a contiguous array of regions, and the - size of each region is not cache-aligned), then a flush of - one region may result in overwriting data that hardware has - written to another region in the same cache-line. This can - happen for example in network drivers where descriptors for - buffers are typically smaller than the CPU cache-line (e.g. - 16 bytes vs. 32 or 64 bytes). - - Non-cached memory is only supported on 32-bit ARM at present. - - CONFIG_SYS_BOOTMAPSZ: Maximum size of memory mapped by the startup code of the Linux kernel; all data that must be processed by diff --git a/arch/Kconfig b/arch/Kconfig index e3a456a98d..ae39716697 100644 --- a/arch/Kconfig +++ b/arch/Kconfig @@ -438,6 +438,30 @@ config TPL_SKIP_LOWLEVEL_INIT_ONLY normal CP15 init (such as enabling the instruction cache) is still performed. +config SYS_HAS_NONCACHED_MEMORY + bool "Enable reserving a non-cached memory area for drivers" + depends on (ARM || MIPS) && (RTL8169 || MEDIATEK_ETH) + help + This is useful for drivers that would otherwise require a lot of + explicit cache maintenance. For some drivers it's also impossible to + properly maintain the cache. For example if the regions that need to + be flushed are not a multiple of the cache-line size, *and* padding + cannot be allocated between the regions to align them (i.e. if the + HW requires a contiguous array of regions, and the size of each + region is not cache-aligned), then a flush of one region may result + in overwriting data that hardware has written to another region in + the same cache-line. This can happen for example in network drivers + where descriptors for buffers are typically smaller than the CPU + cache-line (e.g. 16 bytes vs. 32 or 64 bytes). + +config SYS_NONCACHED_MEMORY + hex "Size in bytes of the non-cached memory area" + depends on SYS_HAS_NONCACHED_MEMORY + default 0x100000 + help + Size of non-cached memory area. This area of memory will be typically + located right below the malloc() area and mapped uncached in the MMU. + source "arch/arc/Kconfig" source "arch/arm/Kconfig" source "arch/m68k/Kconfig" diff --git a/configs/apalis-tk1_defconfig b/configs/apalis-tk1_defconfig index 70ef62a778..6c27901adb 100644 --- a/configs/apalis-tk1_defconfig +++ b/configs/apalis-tk1_defconfig @@ -1,4 +1,5 @@ CONFIG_ARM=y +CONFIG_SYS_HAS_NONCACHED_MEMORY=y CONFIG_SYS_L2CACHE_OFF=y CONFIG_ARCH_TEGRA=y CONFIG_TEXT_BASE=0x80110000 diff --git a/configs/apalis_t30_defconfig b/configs/apalis_t30_defconfig index 587af46918..b50665b3be 100644 --- a/configs/apalis_t30_defconfig +++ b/configs/apalis_t30_defconfig @@ -1,4 +1,5 @@ CONFIG_ARM=y +CONFIG_SYS_HAS_NONCACHED_MEMORY=y CONFIG_SYS_L2CACHE_OFF=y CONFIG_ARCH_TEGRA=y CONFIG_TEXT_BASE=0x80110000 diff --git a/configs/beaver_defconfig b/configs/beaver_defconfig index 24f619ca76..0967367e6a 100644 --- a/configs/beaver_defconfig +++ b/configs/beaver_defconfig @@ -1,4 +1,5 @@ CONFIG_ARM=y +CONFIG_SYS_HAS_NONCACHED_MEMORY=y CONFIG_SYS_L2CACHE_OFF=y CONFIG_ARCH_TEGRA=y CONFIG_TEXT_BASE=0x80110000 diff --git a/configs/cardhu_defconfig b/configs/cardhu_defconfig index 87aa9304cd..9bfa759c2f 100644 --- a/configs/cardhu_defconfig +++ b/configs/cardhu_defconfig @@ -1,4 +1,5 @@ CONFIG_ARM=y +CONFIG_SYS_HAS_NONCACHED_MEMORY=y CONFIG_SYS_L2CACHE_OFF=y CONFIG_ARCH_TEGRA=y CONFIG_TEXT_BASE=0x80110000 diff --git a/configs/cei-tk1-som_defconfig b/configs/cei-tk1-som_defconfig index f716f6272f..58d75a52a0 100644 --- a/configs/cei-tk1-som_defconfig +++ b/configs/cei-tk1-som_defconfig @@ -1,4 +1,5 @@ CONFIG_ARM=y +CONFIG_SYS_HAS_NONCACHED_MEMORY=y CONFIG_SYS_L2CACHE_OFF=y CONFIG_ARCH_TEGRA=y CONFIG_TEXT_BASE=0x80110000 diff --git a/configs/colibri_t20_defconfig b/configs/colibri_t20_defconfig index 224de949c2..95fef40b2e 100644 --- a/configs/colibri_t20_defconfig +++ b/configs/colibri_t20_defconfig @@ -1,4 +1,5 @@ CONFIG_ARM=y +CONFIG_SYS_HAS_NONCACHED_MEMORY=y CONFIG_SYS_L2CACHE_OFF=y CONFIG_ARCH_TEGRA=y CONFIG_TEXT_BASE=0x00110000 diff --git a/configs/colibri_t30_defconfig b/configs/colibri_t30_defconfig index a616eae1a6..a69acd91f4 100644 --- a/configs/colibri_t30_defconfig +++ b/configs/colibri_t30_defconfig @@ -1,4 +1,5 @@ CONFIG_ARM=y +CONFIG_SYS_HAS_NONCACHED_MEMORY=y CONFIG_SYS_L2CACHE_OFF=y CONFIG_ARCH_TEGRA=y CONFIG_TEXT_BASE=0x80110000 diff --git a/configs/dalmore_defconfig b/configs/dalmore_defconfig index cc46f4eda4..ea8bc8a9e0 100644 --- a/configs/dalmore_defconfig +++ b/configs/dalmore_defconfig @@ -1,4 +1,5 @@ CONFIG_ARM=y +CONFIG_SYS_HAS_NONCACHED_MEMORY=y CONFIG_SYS_L2CACHE_OFF=y CONFIG_ARCH_TEGRA=y CONFIG_TEXT_BASE=0x80110000 diff --git a/configs/harmony_defconfig b/configs/harmony_defconfig index 353d1a33fa..5a3c5090b8 100644 --- a/configs/harmony_defconfig +++ b/configs/harmony_defconfig @@ -1,4 +1,5 @@ CONFIG_ARM=y +CONFIG_SYS_HAS_NONCACHED_MEMORY=y CONFIG_SYS_L2CACHE_OFF=y CONFIG_ARCH_TEGRA=y CONFIG_TEXT_BASE=0x00110000 diff --git a/configs/imx8mp_rsb3720a1_4G_defconfig b/configs/imx8mp_rsb3720a1_4G_defconfig index 5e29320b26..48436ffb41 100644 --- a/configs/imx8mp_rsb3720a1_4G_defconfig +++ b/configs/imx8mp_rsb3720a1_4G_defconfig @@ -1,4 +1,5 @@ CONFIG_ARM=y +CONFIG_SYS_HAS_NONCACHED_MEMORY=y CONFIG_ARCH_IMX8M=y CONFIG_TEXT_BASE=0x40200000 CONFIG_SYS_MALLOC_LEN=0x2000000 diff --git a/configs/imx8mp_rsb3720a1_6G_defconfig b/configs/imx8mp_rsb3720a1_6G_defconfig index 11c3e1ffef..3cba4e21b7 100644 --- a/configs/imx8mp_rsb3720a1_6G_defconfig +++ b/configs/imx8mp_rsb3720a1_6G_defconfig @@ -1,4 +1,5 @@ CONFIG_ARM=y +CONFIG_SYS_HAS_NONCACHED_MEMORY=y CONFIG_ARCH_IMX8M=y CONFIG_TEXT_BASE=0x40200000 CONFIG_SYS_MALLOC_LEN=0x2000000 diff --git a/configs/jetson-tk1_defconfig b/configs/jetson-tk1_defconfig index 1187974099..b391a86c02 100644 --- a/configs/jetson-tk1_defconfig +++ b/configs/jetson-tk1_defconfig @@ -1,4 +1,5 @@ CONFIG_ARM=y +CONFIG_SYS_HAS_NONCACHED_MEMORY=y CONFIG_SYS_L2CACHE_OFF=y CONFIG_ARCH_TEGRA=y CONFIG_TEXT_BASE=0x80110000 diff --git a/configs/medcom-wide_defconfig b/configs/medcom-wide_defconfig index 76e4eb3078..cb5324b86a 100644 --- a/configs/medcom-wide_defconfig +++ b/configs/medcom-wide_defconfig @@ -1,4 +1,5 @@ CONFIG_ARM=y +CONFIG_SYS_HAS_NONCACHED_MEMORY=y CONFIG_SYS_L2CACHE_OFF=y CONFIG_ARCH_TEGRA=y CONFIG_TEXT_BASE=0x00110000 diff --git a/configs/mt7621_nand_rfb_defconfig b/configs/mt7621_nand_rfb_defconfig index ee30f48fc3..5291bb300e 100644 --- a/configs/mt7621_nand_rfb_defconfig +++ b/configs/mt7621_nand_rfb_defconfig @@ -1,4 +1,5 @@ CONFIG_MIPS=y +CONFIG_SYS_HAS_NONCACHED_MEMORY=y CONFIG_SYS_MALLOC_LEN=0x100000 CONFIG_SPL_LIBCOMMON_SUPPORT=y CONFIG_SPL_LIBGENERIC_SUPPORT=y diff --git a/configs/mt7621_rfb_defconfig b/configs/mt7621_rfb_defconfig index 9987cc5769..70280ad0a0 100644 --- a/configs/mt7621_rfb_defconfig +++ b/configs/mt7621_rfb_defconfig @@ -1,4 +1,5 @@ CONFIG_MIPS=y +CONFIG_SYS_HAS_NONCACHED_MEMORY=y CONFIG_SYS_MALLOC_LEN=0x100000 CONFIG_SPL_LIBCOMMON_SUPPORT=y CONFIG_SPL_LIBGENERIC_SUPPORT=y diff --git a/configs/mt7622_rfb_defconfig b/configs/mt7622_rfb_defconfig index a0d33c0ffd..3f18addd5a 100644 --- a/configs/mt7622_rfb_defconfig +++ b/configs/mt7622_rfb_defconfig @@ -1,4 +1,5 @@ CONFIG_ARM=y +CONFIG_SYS_HAS_NONCACHED_MEMORY=y CONFIG_POSITION_INDEPENDENT=y CONFIG_ARCH_MEDIATEK=y CONFIG_TEXT_BASE=0x41e00000 diff --git a/configs/mt7623a_unielec_u7623_02_defconfig b/configs/mt7623a_unielec_u7623_02_defconfig index 82397b2e32..c56b4bb82f 100644 --- a/configs/mt7623a_unielec_u7623_02_defconfig +++ b/configs/mt7623a_unielec_u7623_02_defconfig @@ -1,4 +1,5 @@ CONFIG_ARM=y +CONFIG_SYS_HAS_NONCACHED_MEMORY=y CONFIG_SYS_THUMB_BUILD=y CONFIG_ARCH_MEDIATEK=y CONFIG_TEXT_BASE=0x81e00000 diff --git a/configs/mt7623n_bpir2_defconfig b/configs/mt7623n_bpir2_defconfig index 34960c0964..e36943b0fc 100644 --- a/configs/mt7623n_bpir2_defconfig +++ b/configs/mt7623n_bpir2_defconfig @@ -1,4 +1,5 @@ CONFIG_ARM=y +CONFIG_SYS_HAS_NONCACHED_MEMORY=y CONFIG_SYS_THUMB_BUILD=y CONFIG_ARCH_MEDIATEK=y CONFIG_TEXT_BASE=0x81e00000 diff --git a/configs/mt7629_rfb_defconfig b/configs/mt7629_rfb_defconfig index b5dbbea4f3..d7669d5577 100644 --- a/configs/mt7629_rfb_defconfig +++ b/configs/mt7629_rfb_defconfig @@ -1,4 +1,5 @@ CONFIG_ARM=y +CONFIG_SYS_HAS_NONCACHED_MEMORY=y CONFIG_SYS_ARCH_TIMER=y CONFIG_SYS_THUMB_BUILD=y CONFIG_ARCH_MEDIATEK=y diff --git a/configs/mt7981_emmc_rfb_defconfig b/configs/mt7981_emmc_rfb_defconfig index 557c8e77ca..4832a22643 100644 --- a/configs/mt7981_emmc_rfb_defconfig +++ b/configs/mt7981_emmc_rfb_defconfig @@ -1,4 +1,5 @@ CONFIG_ARM=y +CONFIG_SYS_HAS_NONCACHED_MEMORY=y CONFIG_POSITION_INDEPENDENT=y CONFIG_ARCH_MEDIATEK=y CONFIG_TEXT_BASE=0x41e00000 diff --git a/configs/mt7981_rfb_defconfig b/configs/mt7981_rfb_defconfig index f9776ffcef..c397527887 100644 --- a/configs/mt7981_rfb_defconfig +++ b/configs/mt7981_rfb_defconfig @@ -1,4 +1,5 @@ CONFIG_ARM=y +CONFIG_SYS_HAS_NONCACHED_MEMORY=y CONFIG_POSITION_INDEPENDENT=y CONFIG_ARCH_MEDIATEK=y CONFIG_TEXT_BASE=0x41e00000 diff --git a/configs/mt7981_sd_rfb_defconfig b/configs/mt7981_sd_rfb_defconfig index 5e0c8c83b6..17592dc22b 100644 --- a/configs/mt7981_sd_rfb_defconfig +++ b/configs/mt7981_sd_rfb_defconfig @@ -1,4 +1,5 @@ CONFIG_ARM=y +CONFIG_SYS_HAS_NONCACHED_MEMORY=y CONFIG_POSITION_INDEPENDENT=y CONFIG_ARCH_MEDIATEK=y CONFIG_TEXT_BASE=0x41e00000 diff --git a/configs/mt7986_rfb_defconfig b/configs/mt7986_rfb_defconfig index e3ded766e4..1363f9dc6d 100644 --- a/configs/mt7986_rfb_defconfig +++ b/configs/mt7986_rfb_defconfig @@ -1,4 +1,5 @@ CONFIG_ARM=y +CONFIG_SYS_HAS_NONCACHED_MEMORY=y CONFIG_POSITION_INDEPENDENT=y CONFIG_ARCH_MEDIATEK=y CONFIG_TEXT_BASE=0x41e00000 diff --git a/configs/mt7986a_bpir3_emmc_defconfig b/configs/mt7986a_bpir3_emmc_defconfig index 6d29885b49..354159df9b 100644 --- a/configs/mt7986a_bpir3_emmc_defconfig +++ b/configs/mt7986a_bpir3_emmc_defconfig @@ -1,4 +1,5 @@ CONFIG_ARM=y +CONFIG_SYS_HAS_NONCACHED_MEMORY=y CONFIG_POSITION_INDEPENDENT=y CONFIG_ARCH_MEDIATEK=y CONFIG_TEXT_BASE=0x41e00000 diff --git a/configs/mt7986a_bpir3_sd_defconfig b/configs/mt7986a_bpir3_sd_defconfig index 222987a3a2..db7ef98d80 100644 --- a/configs/mt7986a_bpir3_sd_defconfig +++ b/configs/mt7986a_bpir3_sd_defconfig @@ -1,4 +1,5 @@ CONFIG_ARM=y +CONFIG_SYS_HAS_NONCACHED_MEMORY=y CONFIG_POSITION_INDEPENDENT=y CONFIG_ARCH_MEDIATEK=y CONFIG_TEXT_BASE=0x41e00000 diff --git a/configs/mt8512_bm1_emmc_defconfig b/configs/mt8512_bm1_emmc_defconfig index 772306c152..888da16efc 100644 --- a/configs/mt8512_bm1_emmc_defconfig +++ b/configs/mt8512_bm1_emmc_defconfig @@ -1,4 +1,5 @@ CONFIG_ARM=y +CONFIG_SYS_HAS_NONCACHED_MEMORY=y CONFIG_COUNTER_FREQUENCY=13000000 CONFIG_POSITION_INDEPENDENT=y CONFIG_ARCH_MEDIATEK=y diff --git a/configs/mt8518_ap1_emmc_defconfig b/configs/mt8518_ap1_emmc_defconfig index d75e299ce0..43c166d5dc 100644 --- a/configs/mt8518_ap1_emmc_defconfig +++ b/configs/mt8518_ap1_emmc_defconfig @@ -1,4 +1,5 @@ CONFIG_ARM=y +CONFIG_SYS_HAS_NONCACHED_MEMORY=y CONFIG_COUNTER_FREQUENCY=13000000 CONFIG_POSITION_INDEPENDENT=y CONFIG_ARCH_MEDIATEK=y diff --git a/configs/nyan-big_defconfig b/configs/nyan-big_defconfig index e2e8bebf6d..b140ec8082 100644 --- a/configs/nyan-big_defconfig +++ b/configs/nyan-big_defconfig @@ -1,4 +1,5 @@ CONFIG_ARM=y +CONFIG_SYS_HAS_NONCACHED_MEMORY=y CONFIG_SYS_L2CACHE_OFF=y CONFIG_ARCH_TEGRA=y CONFIG_TEXT_BASE=0x81000100 diff --git a/configs/p2371-0000_defconfig b/configs/p2371-0000_defconfig index e8074914c8..6ffe9226c6 100644 --- a/configs/p2371-0000_defconfig +++ b/configs/p2371-0000_defconfig @@ -1,4 +1,5 @@ CONFIG_ARM=y +CONFIG_SYS_HAS_NONCACHED_MEMORY=y CONFIG_SYS_L2CACHE_OFF=y CONFIG_ARCH_TEGRA=y CONFIG_TEXT_BASE=0x80080000 diff --git a/configs/p2371-2180_defconfig b/configs/p2371-2180_defconfig index ca630a4d9a..ea62e18f73 100644 --- a/configs/p2371-2180_defconfig +++ b/configs/p2371-2180_defconfig @@ -1,4 +1,5 @@ CONFIG_ARM=y +CONFIG_SYS_HAS_NONCACHED_MEMORY=y CONFIG_COUNTER_FREQUENCY=19200000 CONFIG_SYS_L2CACHE_OFF=y CONFIG_ARCH_TEGRA=y diff --git a/configs/p2571_defconfig b/configs/p2571_defconfig index bc3fb3e5ae..fb1cc68577 100644 --- a/configs/p2571_defconfig +++ b/configs/p2571_defconfig @@ -1,4 +1,5 @@ CONFIG_ARM=y +CONFIG_SYS_HAS_NONCACHED_MEMORY=y CONFIG_SYS_L2CACHE_OFF=y CONFIG_ARCH_TEGRA=y CONFIG_TEXT_BASE=0x80080000 diff --git a/configs/p2771-0000-000_defconfig b/configs/p2771-0000-000_defconfig index 8b1d2b286b..682be7d602 100644 --- a/configs/p2771-0000-000_defconfig +++ b/configs/p2771-0000-000_defconfig @@ -1,4 +1,5 @@ CONFIG_ARM=y +CONFIG_SYS_HAS_NONCACHED_MEMORY=y CONFIG_COUNTER_FREQUENCY=19200000 CONFIG_SYS_L2CACHE_OFF=y CONFIG_ARCH_TEGRA=y diff --git a/configs/p2771-0000-500_defconfig b/configs/p2771-0000-500_defconfig index 4a2f622292..c5925b18c9 100644 --- a/configs/p2771-0000-500_defconfig +++ b/configs/p2771-0000-500_defconfig @@ -1,4 +1,5 @@ CONFIG_ARM=y +CONFIG_SYS_HAS_NONCACHED_MEMORY=y CONFIG_COUNTER_FREQUENCY=19200000 CONFIG_SYS_L2CACHE_OFF=y CONFIG_ARCH_TEGRA=y diff --git a/configs/p3450-0000_defconfig b/configs/p3450-0000_defconfig index 01605466e3..8e16afde91 100644 --- a/configs/p3450-0000_defconfig +++ b/configs/p3450-0000_defconfig @@ -1,4 +1,5 @@ CONFIG_ARM=y +CONFIG_SYS_HAS_NONCACHED_MEMORY=y CONFIG_COUNTER_FREQUENCY=19200000 CONFIG_SYS_L2CACHE_OFF=y CONFIG_ARCH_TEGRA=y diff --git a/configs/paz00_defconfig b/configs/paz00_defconfig index 558375da9f..135e740607 100644 --- a/configs/paz00_defconfig +++ b/configs/paz00_defconfig @@ -1,4 +1,5 @@ CONFIG_ARM=y +CONFIG_SYS_HAS_NONCACHED_MEMORY=y CONFIG_SYS_L2CACHE_OFF=y CONFIG_ARCH_TEGRA=y CONFIG_TEXT_BASE=0x00110000 diff --git a/configs/plutux_defconfig b/configs/plutux_defconfig index 170ac86468..0fe41c1d58 100644 --- a/configs/plutux_defconfig +++ b/configs/plutux_defconfig @@ -1,4 +1,5 @@ CONFIG_ARM=y +CONFIG_SYS_HAS_NONCACHED_MEMORY=y CONFIG_SYS_L2CACHE_OFF=y CONFIG_ARCH_TEGRA=y CONFIG_TEXT_BASE=0x00110000 diff --git a/configs/seaboard_defconfig b/configs/seaboard_defconfig index 686a3c062b..40d88363c5 100644 --- a/configs/seaboard_defconfig +++ b/configs/seaboard_defconfig @@ -1,4 +1,5 @@ CONFIG_ARM=y +CONFIG_SYS_HAS_NONCACHED_MEMORY=y CONFIG_SYS_L2CACHE_OFF=y CONFIG_ARCH_TEGRA=y CONFIG_TEXT_BASE=0x00110000 diff --git a/configs/tec-ng_defconfig b/configs/tec-ng_defconfig index 02d6b496f9..1caac5a6bc 100644 --- a/configs/tec-ng_defconfig +++ b/configs/tec-ng_defconfig @@ -1,4 +1,5 @@ CONFIG_ARM=y +CONFIG_SYS_HAS_NONCACHED_MEMORY=y CONFIG_SYS_L2CACHE_OFF=y CONFIG_ARCH_TEGRA=y CONFIG_TEXT_BASE=0x80110000 diff --git a/configs/tec_defconfig b/configs/tec_defconfig index 967d3050ef..852d73ed44 100644 --- a/configs/tec_defconfig +++ b/configs/tec_defconfig @@ -1,4 +1,5 @@ CONFIG_ARM=y +CONFIG_SYS_HAS_NONCACHED_MEMORY=y CONFIG_SYS_L2CACHE_OFF=y CONFIG_ARCH_TEGRA=y CONFIG_TEXT_BASE=0x00110000 diff --git a/configs/trimslice_defconfig b/configs/trimslice_defconfig index a9f774c6f5..5da3a27224 100644 --- a/configs/trimslice_defconfig +++ b/configs/trimslice_defconfig @@ -1,4 +1,5 @@ CONFIG_ARM=y +CONFIG_SYS_HAS_NONCACHED_MEMORY=y CONFIG_SYS_L2CACHE_OFF=y CONFIG_ARCH_TEGRA=y CONFIG_TEXT_BASE=0x00110000 diff --git a/configs/venice2_defconfig b/configs/venice2_defconfig index a754c20046..226480b545 100644 --- a/configs/venice2_defconfig +++ b/configs/venice2_defconfig @@ -1,4 +1,5 @@ CONFIG_ARM=y +CONFIG_SYS_HAS_NONCACHED_MEMORY=y CONFIG_SYS_L2CACHE_OFF=y CONFIG_ARCH_TEGRA=y CONFIG_TEXT_BASE=0x80110000 diff --git a/configs/ventana_defconfig b/configs/ventana_defconfig index 3c924ec9ea..7a5e47b3df 100644 --- a/configs/ventana_defconfig +++ b/configs/ventana_defconfig @@ -1,4 +1,5 @@ CONFIG_ARM=y +CONFIG_SYS_HAS_NONCACHED_MEMORY=y CONFIG_SYS_L2CACHE_OFF=y CONFIG_ARCH_TEGRA=y CONFIG_TEXT_BASE=0x00110000 diff --git a/include/configs/imx8mp_rsb3720.h b/include/configs/imx8mp_rsb3720.h index b8abdb0763..5caabf21a6 100644 --- a/include/configs/imx8mp_rsb3720.h +++ b/include/configs/imx8mp_rsb3720.h @@ -41,10 +41,6 @@ #if defined(CONFIG_CMD_NET) #define CONFIG_FEC_MXC_PHYADDR 4 -#ifdef CONFIG_DWC_ETH_QOS -#define CONFIG_SYS_NONCACHED_MEMORY (1 * SZ_1M) /* 1M */ -#endif - #define PHY_ANEG_TIMEOUT 20000 #endif diff --git a/include/configs/mt7621.h b/include/configs/mt7621.h index 6a55e7a327..9b1ba3655e 100644 --- a/include/configs/mt7621.h +++ b/include/configs/mt7621.h @@ -15,8 +15,6 @@ #define CONFIG_SYS_INIT_SP_OFFSET 0x800000 -#define CONFIG_SYS_NONCACHED_MEMORY 0x100000 - /* MMC */ #define MMC_SUPPORTS_TUNING diff --git a/include/configs/mt7622.h b/include/configs/mt7622.h index f995399367..fd8e30acf5 100644 --- a/include/configs/mt7622.h +++ b/include/configs/mt7622.h @@ -9,10 +9,6 @@ #ifndef __MT7622_H #define __MT7622_H -#include <linux/sizes.h> - -#define CONFIG_SYS_NONCACHED_MEMORY SZ_1M - /* Uboot definition */ #define CONFIG_SYS_UBOOT_BASE CONFIG_TEXT_BASE diff --git a/include/configs/mt7623.h b/include/configs/mt7623.h index 0cd8b08552..73093f94d2 100644 --- a/include/configs/mt7623.h +++ b/include/configs/mt7623.h @@ -13,8 +13,6 @@ /* Miscellaneous configurable options */ -#define CONFIG_SYS_NONCACHED_MEMORY SZ_1M - /* Environment */ /* Preloader -> Uboot */ diff --git a/include/configs/mt7629.h b/include/configs/mt7629.h index 22d11d0147..668dc3c4f7 100644 --- a/include/configs/mt7629.h +++ b/include/configs/mt7629.h @@ -13,8 +13,6 @@ /* Miscellaneous configurable options */ -#define CONFIG_SYS_NONCACHED_MEMORY SZ_1M - /* Environment */ /* Defines for SPL */ diff --git a/include/configs/mt7981.h b/include/configs/mt7981.h index 1f81b0b4f8..9f26b0ba7b 100644 --- a/include/configs/mt7981.h +++ b/include/configs/mt7981.h @@ -9,10 +9,6 @@ #ifndef __MT7981_H #define __MT7981_H -#include <linux/sizes.h> - -#define CONFIG_SYS_NONCACHED_MEMORY SZ_1M - /* Uboot definition */ #define CONFIG_SYS_UBOOT_BASE CONFIG_TEXT_BASE diff --git a/include/configs/mt7986.h b/include/configs/mt7986.h index 00e1c57ae8..4fbd57a573 100644 --- a/include/configs/mt7986.h +++ b/include/configs/mt7986.h @@ -9,10 +9,6 @@ #ifndef __MT7986_H #define __MT7986_H -#include <linux/sizes.h> - -#define CONFIG_SYS_NONCACHED_MEMORY SZ_1M - /* Uboot definition */ #define CONFIG_SYS_UBOOT_BASE CONFIG_TEXT_BASE diff --git a/include/configs/mt8512.h b/include/configs/mt8512.h index 5ff5541c50..d15941660a 100644 --- a/include/configs/mt8512.h +++ b/include/configs/mt8512.h @@ -9,10 +9,6 @@ #ifndef __MT8512_H #define __MT8512_H -#include <linux/sizes.h> - -#define CONFIG_SYS_NONCACHED_MEMORY SZ_1M - /* Uboot definition */ #define CONFIG_SYS_UBOOT_START CONFIG_TEXT_BASE diff --git a/include/configs/mt8518.h b/include/configs/mt8518.h index 6d4704644e..7cabbef928 100644 --- a/include/configs/mt8518.h +++ b/include/configs/mt8518.h @@ -9,11 +9,6 @@ #ifndef __MT8518_H #define __MT8518_H -#include <linux/sizes.h> - -#define CONFIG_SYS_NONCACHED_MEMORY SZ_1M - - /* DRAM definition */ #define CONFIG_SYS_SDRAM_BASE 0x40000000 #define CONFIG_SYS_SDRAM_SIZE 0x20000000 diff --git a/include/configs/tegra-common-post.h b/include/configs/tegra-common-post.h index 4e20e1d198..69acabf19f 100644 --- a/include/configs/tegra-common-post.h +++ b/include/configs/tegra-common-post.h @@ -7,8 +7,6 @@ #ifndef __TEGRA_COMMON_POST_H #define __TEGRA_COMMON_POST_H -#define CONFIG_SYS_NONCACHED_MEMORY (1 << 20) /* 1 MiB */ - #if CONFIG_IS_ENABLED(CMD_USB) # define BOOT_TARGET_USB(func) func(USB, usb, 0) #else -- 2.39.5