diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/strings.nix | 10 | ||||
| -rw-r--r-- | lib/systems/default.nix | 2 | ||||
| -rw-r--r-- | lib/systems/examples.nix | 11 | ||||
| -rw-r--r-- | lib/systems/platforms.nix | 49 |
4 files changed, 48 insertions, 24 deletions
diff --git a/lib/strings.nix b/lib/strings.nix index fbb48dec92af..5010d9159cb8 100644 --- a/lib/strings.nix +++ b/lib/strings.nix @@ -569,9 +569,9 @@ rec { standard GNU Autoconf scripts. Example: - enableFeature true "shared" "foo" + enableFeatureAs true "shared" "foo" => "--enable-shared=foo" - enableFeature false "shared" (throw "ignored") + enableFeatureAs false "shared" (throw "ignored") => "--disable-shared" */ enableFeatureAs = enable: feat: value: enableFeature enable feat + optionalString enable "=${value}"; @@ -593,9 +593,9 @@ rec { standard GNU Autoconf scripts. Example: - with_Feature true "shared" "foo" + withFeatureAs true "shared" "foo" => "--with-shared=foo" - with_Feature false "shared" (throw "ignored") + withFeatureAs false "shared" (throw "ignored") => "--without-shared" */ withFeatureAs = with_: feat: value: withFeature with_ feat + optionalString with_ "=${value}"; @@ -674,7 +674,7 @@ rec { else false; - /* Parse a string string as an int. + /* Parse a string as an int. Type: string -> int diff --git a/lib/systems/default.nix b/lib/systems/default.nix index 9939743157e7..f6832945a23d 100644 --- a/lib/systems/default.nix +++ b/lib/systems/default.nix @@ -25,7 +25,7 @@ rec { system = parse.doubleFromSystem final.parsed; config = parse.tripleFromSystem final.parsed; # Just a guess, based on `system` - platform = platforms.selectBySystem final.system; + platform = platforms.select final; # Determine whether we are compatible with the provided CPU isCompatible = platform: parse.isCompatible final.parsed.cpu platform.parsed.cpu; # Derived meta-data diff --git a/lib/systems/examples.nix b/lib/systems/examples.nix index 3bbe61ed33a5..16002450f2d1 100644 --- a/lib/systems/examples.nix +++ b/lib/systems/examples.nix @@ -7,7 +7,7 @@ let riscv = bits: { config = "riscv${bits}-unknown-linux-gnu"; - platform = platforms.riscv-multiplatform bits; + platform = platforms.riscv-multiplatform; }; in @@ -39,6 +39,11 @@ rec { platform = platforms.zero-gravitas; }; + remarkable2 = { + config = "armv7l-unknown-linux-gnueabihf"; + platform = platforms.zero-sugar; + }; + armv7l-hf-multiplatform = { config = "armv7l-unknown-linux-gnueabihf"; platform = platforms.armv7l-hf-multiplatform; @@ -105,13 +110,13 @@ rec { riscv64-embedded = { config = "riscv64-none-elf"; libc = "newlib"; - platform = platforms.riscv-multiplatform "64"; + platform = platforms.riscv-multiplatform; }; riscv32-embedded = { config = "riscv32-none-elf"; libc = "newlib"; - platform = platforms.riscv-multiplatform "32"; + platform = platforms.riscv-multiplatform; }; mmix = { diff --git a/lib/systems/platforms.nix b/lib/systems/platforms.nix index 42d9809fd7d0..a0dccc859883 100644 --- a/lib/systems/platforms.nix +++ b/lib/systems/platforms.nix @@ -217,6 +217,21 @@ rec { }; }; + zero-sugar = { + name = "zero-sugar"; + kernelBaseConfig = "zero-sugar_defconfig"; + kernelArch = "arm"; + kernelDTB = true; + kernelAutoModules = false; + kernelPreferBuiltin = true; + kernelTarget = "zImage"; + gcc = { + cpu = "cortex-a7"; + fpu = "neon-vfpv4"; + float-abi = "hard"; + }; + }; + scaleway-c1 = armv7l-hf-multiplatform // { gcc = { cpu = "cortex-a9"; @@ -456,10 +471,9 @@ rec { ## Other ## - riscv-multiplatform = bits: { + riscv-multiplatform = { name = "riscv-multiplatform"; kernelArch = "riscv"; - bfdEmulation = "elf${bits}lriscv"; kernelTarget = "vmlinux"; kernelAutoModules = true; kernelBaseConfig = "defconfig"; @@ -469,17 +483,22 @@ rec { ''; }; - selectBySystem = system: { - i486-linux = pc32; - i586-linux = pc32; - i686-linux = pc32; - x86_64-linux = pc64; - armv5tel-linux = sheevaplug; - armv6l-linux = raspberrypi; - armv7a-linux = armv7l-hf-multiplatform; - armv7l-linux = armv7l-hf-multiplatform; - aarch64-linux = aarch64-multiplatform; - mipsel-linux = fuloong2f_n32; - powerpc64le-linux = powernv; - }.${system} or pcBase; + select = platform: + # x86 + /**/ if platform.isx86_32 then pc32 + else if platform.isx86_64 then pc64 + + # ARM + else if platform.isAarch32 then let + version = platform.parsed.cpu.version or ""; + in if lib.versionOlder version "6" then sheevaplug + else if lib.versionOlder version "7" then raspberrypi + else armv7l-hf-multiplatform + else if platform.isAarch64 then aarch64-multiplatform + + else if platform.parsed.cpu == lib.systems.parse.cpuTypes.mipsel then fuloong2f_n32 + + else if platform.parsed.cpu == lib.systems.parse.cpuTypes.powerpc64le then powernv + + else pcBase; } |