July 2018 - U-Boot

[U-Boot] [PATCH 1/4] arm: mvebu: solidrun-microsom: update SPI flash compatible
by Baruch Siach 02 Jul '18

02 Jul '18

Add the "spi-flash" compatible string so that the generic sf_probe driver can probe the SPI flash on the SolidRun SOM. Signed-off-by: Baruch Siach <baruch(a)tkos.co.il> --- arch/arm/dts/armada-38x-solidrun-microsom.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/dts/armada-38x-solidrun-microsom.dtsi b/arch/arm/dts/armada-38x-solidrun-microsom.dtsi index a2627223ce3b..74f58de85c43 100644 --- a/arch/arm/dts/armada-38x-solidrun-microsom.dtsi +++ b/arch/arm/dts/armada-38x-solidrun-microsom.dtsi @@ -86,7 +86,7 @@ w25q32: spi-flash@0 { #address-cells = <1>; #size-cells = <1>; - compatible = "w25q32", "jedec,spi-nor"; + compatible = "w25q32", "jedec,spi-nor", "spi-flash"; reg = <0>; /* Chip select 0 */ spi-max-frequency = <3000000>; status = "disabled"; -- 2.17.1

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[U-Boot] [PATCH v3 1/6] x86: efi_loader: Build EFI memory map per E820 table
by Bin Meng 02 Jul '18

02 Jul '18

On x86 traditional E820 table is used to pass the memory information to kernel. With EFI loader we can build the EFI memory map from it. Signed-off-by: Bin Meng <bmeng.cn(a)gmail.com> Reviewed-by: Simon Glass <sjg(a)chromium.org> --- Changes in v3: None Changes in v2: None arch/x86/lib/e820.c | 39 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 39 insertions(+) diff --git a/arch/x86/lib/e820.c b/arch/x86/lib/e820.c index 9a9ec99..8b34f67 100644 --- a/arch/x86/lib/e820.c +++ b/arch/x86/lib/e820.c @@ -4,6 +4,7 @@ */ #include <common.h> +#include <efi_loader.h> #include <asm/e820.h> DECLARE_GLOBAL_DATA_PTR; @@ -34,3 +35,41 @@ __weak unsigned int install_e820_map(unsigned int max_entries, return 4; } + +#if defined(CONFIG_EFI_LOADER) && !defined(CONFIG_SPL_BUILD) +void efi_add_known_memory(void) +{ + struct e820_entry e820[E820MAX]; + unsigned int i, num; + u64 start, pages; + int type; + + num = install_e820_map(ARRAY_SIZE(e820), e820); + + for (i = 0; i < num; ++i) { + start = e820[i].addr; + pages = ALIGN(e820[i].size, EFI_PAGE_SIZE) >> EFI_PAGE_SHIFT; + + switch (e820[i].type) { + case E820_RAM: + type = EFI_CONVENTIONAL_MEMORY; + break; + case E820_RESERVED: + type = EFI_RESERVED_MEMORY_TYPE; + break; + case E820_ACPI: + type = EFI_ACPI_RECLAIM_MEMORY; + break; + case E820_NVS: + type = EFI_ACPI_MEMORY_NVS; + break; + case E820_UNUSABLE: + default: + type = EFI_UNUSABLE_MEMORY; + break; + } + + efi_add_memory_map(start, pages, type, false); + } +} +#endif /* defined(EFI_LOADER) && !defined(CONFIG_SPL_BUILD) */ -- 2.7.4

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[U-Boot] [PATCH v5 0/6] Qualcomm SMEM driver
by Ramon Fried 02 Jul '18

02 Jul '18

This patchset introduces Qualcomm's shared memory manager. In U-boot context, it will allow reading board specific information (IE. RAM address, RAM size) that was prepopulated by the SBL. As part of the patchset a new uclass id is introduced, UCLASS_SMEM. Changes in v5: (As suggested by Simon Glass) - Add more documentation to smem.h describing item/host parameters. Changes in v4: - Fixed typo in function name. Changes in v3: (As suggested by Simon Glass) - Fixed line wrap - Fixed smem_get_free_space() interface to match smem_get_free_space() - Added more documentation to ops. - Removed license, SPDX is enough. - Text and grammar fixes. - Adapt to smem_get_free_space() new interface in series 3. Changes in v2: (As suggested by Simon Glass) - Introduced a new dm class (CLASS_SMEM) instead of CLASS_SOC. - Added sandbox driver - Added testing for DM class. - Applied checkpatch fixes (also sent these to Linux upstream) - Changed UCLASS_SOC to UCLASS_SMEM - Removed function exports and registered functionality through .ops Ramon Fried (6): dm: SMEM (Shared memory) uclass soc: qualcomm: Add Shared Memory Manager driver dts: db410c: added smem nodes dts: db820c: added smem nodes drivers: smem: sandbox test: smem: add basic smem test MAINTAINERS | 1 + arch/arm/Kconfig | 2 + arch/arm/dts/dragonboard410c-uboot.dtsi | 5 + arch/arm/dts/dragonboard410c.dts | 16 + arch/arm/dts/dragonboard820c-uboot.dtsi | 4 + arch/arm/dts/dragonboard820c.dts | 16 + arch/sandbox/dts/test.dts | 4 + configs/sandbox64_defconfig | 2 + configs/sandbox_defconfig | 2 + drivers/Kconfig | 2 + drivers/Makefile | 1 + drivers/smem/Kconfig | 24 + drivers/smem/Makefile | 7 + drivers/smem/msm_smem.c | 932 ++++++++++++++++++++++++ drivers/smem/sandbox_smem.c | 45 ++ drivers/smem/smem-uclass.c | 45 ++ include/dm/uclass-id.h | 1 + include/smem.h | 91 +++ test/dm/Makefile | 1 + test/dm/smem.c | 28 + 20 files changed, 1229 insertions(+) create mode 100644 drivers/smem/Kconfig create mode 100644 drivers/smem/Makefile create mode 100644 drivers/smem/msm_smem.c create mode 100644 drivers/smem/sandbox_smem.c create mode 100644 drivers/smem/smem-uclass.c create mode 100644 include/smem.h create mode 100644 test/dm/smem.c -- 2.17.1

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[U-Boot] Mac-native builds
by Troy Benjegerdes 01 Jul '18

01 Jul '18

From a6b1a18c35af613b221307212d5e488473cbb447 Mon Sep 17 00:00:00 2001 From: Troy Benjegerdes <troy.benjegerdes(a)sifive.com> Date: Sun, 1 Jul 2018 11:51:06 -0500 Subject: [PATCH] Fix menuconfig mac build signed-off-by: Troy Benjegerdes <troy.benjegerdes(a)sifive.com> --- Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Makefile b/Makefile index 399c5a5b54..e29c2bae71 100644 --- a/Makefile +++ b/Makefile @@ -299,7 +299,7 @@ HOSTLDFLAGS += $(call os_x_before, 10, 5, "-multiply_defined suppress") # since Lion (10.7) ASLR is on by default, but we use linker generated lists # in some host tools which is a problem then ... so disable ASLR for these # tools -HOSTLDFLAGS += $(call os_x_before, 10, 7, "", "-Xlinker -no_pie") +HOSTLDFLAGS += $(call os_x_before, 10, 7, "", "-Xlinker -no_pie -lncurses") endif # Decide whether to build built-in, modular, or both. -- 2.16.2

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