X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=markdown%2Fpre-launch.md;h=a440104ac1e9a58fb8695a61c5b5ae070b9c131a;hb=8a39a95d1b797ab3c7d980cb06d0ee35d0602c02;hp=fa9752086d4e6ab26382db6a72e1dc9d670aa821;hpb=743cd45e1b41489f47d81d646dbfe6d300bffc55;p=crowdsupply.git

diff --git a/markdown/pre-launch.md b/markdown/pre-launch.md
index fa97520..a440104 100644
--- a/markdown/pre-launch.md
+++ b/markdown/pre-launch.md
@@ -1,17 +1,26 @@
-LibreRIS-V M-Class
+Libre RICS-V M-Class
 
-A 100% Libre RISC-V chip for mobile devices, with a Libre 3D GPU.
+A 100% libre RISC-V + 3D GPU chip for mobile devices
 
 The Libre RISC-V M-Class is a RISC-V chip that is libre-licensed to the
-bedrock. It's a low-power, mobile-class, 1.5 GHz, 64-bit SoC suitable
-for tablet, netbook, and industrial embedded systems. Full source code
-and files are available not only for the operating system and
-bootloader, but also for the processor, its peripherals and its
-3D GPU and VPU.
+bedrock. It is a low-power, mobile-class, 64-bit Quad-Core SoC at a
+minimum 800mhz clock rate, suitable for tablet, netbook, and industrial
+embedded systems. Full source code and files are available not only
+for the operating system and bootloader, but also for the processor,
+its peripherals and its 3D GPU and VPU.
 
-The GPU is called [Kazan3D](https://salsa.debian.org/Kazan-team/kazan).
-Kazan3D is a libre licensed
-software-rendered [Vulkan3D](https://www.khronos.org/vulkan/) LLVM Driver
-written in Rust.  Optimised 3D instructions will be designed and added
-to the Libre RISC-V SoC, to reach a mobile-class performance and power
-budget.
+{kazan-logo}
+
+Onboard the Libre RISC-V M-Class is the
+[Kazan](https://salsa.debian.org/Kazan-team/kazan) GPU, a
+libre-licensed, software-rendered
+[Vulkan](https://www.khronos.org/vulkan/) Driver written in
+Rust that uses LLVM for code generation.  Kazan will use optimised 3D
+instructions specifically designed for and added to the Libre RISC-V M-Class
+SoC, yet Kazan itself may still be used (unoptimised) on other hardware.
+
+The performance target for Kazan on the Libre RISCV SoC is a very
+modest mobile-class level (1280 x 720 25 fps, 100 Mpixels/sec, 30
+Mtriangles/sec, 5-6 GFLOPs), whilst the power budget is very tight
+(under 2.5 watts in a 28 nm process).  With RISC-V being 40% more
+power efficient than x86 or ARM, this is very reasonably achievable.