opensbi.git/docs/platform/sifive_fu540.md, branch v0.7

platform: sifive/fu540: Remove FU540_ENABLED_HART_MASK option

2020-03-19T04:02:45Z

The FU540_ENABLED_HART_MASK compile time option was added for initial bring-up on SiFive Unleashed. This option is redundant now because disabled_hart_mask is already removed. Based on this rationale, we remove FU540_ENABLED_HART_MASK compile time option. Signed-off-by: Anup Patel Reviewed-by: Bin Meng Reviewed-by: Atish Patra

platform: sifive: fu540: Add 32-bit specific fdt/payload addresses

2020-02-19T11:22:07Z

For testing 32-bit SiFive specific drivers with QEMU riscv32, add 32-bit specific FW_JUMP_FDT_ADDR and FW_PAYLOAD_OFFSET. Signed-off-by: Bin Meng Reviewed-by: Anup Patel

doc: sifive_fu540: Fix doc styles

2020-02-18T03:39:49Z

- make title underline the same length as the title itself - put all URLs at the end of the doc Signed-off-by: Bin Meng Reviewed-by: Anup Patel

doc: sifive: fu540: Update QEMU instruction when using U-Boot as the payload

2020-02-11T09:39:08Z

Document that when U-Boot v2020.01 (or higher) is used as the payload, we need adjust the instructions a little bit when testing OpenSBI with QEMU 'sifive_u' machine. Signed-off-by: Bin Meng Reviewed-by: Atish Patra

docs: platform: Update SiFive FU540 doc as-per U-Boot v2020.01

2020-01-10T03:43:19Z

With U-Boot v2020.01, the SiFive FU540 DTB required by U-Boot is embedded in U-Boot binary itself so we don't need to do anything special for U-Boot v2020.01 as payload to OpenSBI firmware. This patch updates SiFive FU540 documenation assuming we use latest U-Boot v2020.01 release. Signed-off-by: Anup Patel Reviewed-by: Bin Meng

docs: platform: Update descriptions for qemu/sifive_u support

2019-09-25T05:04:54Z

With QEMU v4.2 release that has improved the emulation fidelity of 'sifive_u' machine, OpenSBI v0.4 / U-Boot v2019.10-rc1 / Linux kernel v5.3-rc2 images built for the SiFive HiFive Unleashed board can be used out of the box without any special hack. Update our documents to mention 'qemu/sifive_u' platform should only be used with QEMU v4.1 or before, and it will be dropped sometime in the future release. Going forward, 'sifive/fu540' platform can be used on both real hardware and QEMU v4.2+ 'sifive_u' machine. Signed-off-by: Bin Meng Reviewed-by: Anup Patel

docs: Update the fu540 platform guide as per U-Boot documents.

2019-08-31T07:46:44Z

U-Boot readme for fu540 platform suggest that fdt_addr_r should be used as DT address after DT is copied via tftpboot. Update the OpenSBI docs to reflect that. Remove other stale informations as well. Signed-off-by: Atish Patra Reviewed-by: Anup Patel

platform: Remove the HiFive Unleashed expansion board DT.

2019-07-02T04:46:00Z

The Linux kernel will maintain the device tree (DT) for HiFive Unleashed from release v5.2-rc6. This DT is incompatible with previous DT present for Microsemi expansion board in OpenSBI. Since, OpenSBI will directly load the pre-built DTB from kernel now onwards, no need to keep the out-of-date DT in openSBI. Remove this DT and it's related documentation. Signed-off-by: Atish Patra Acked-by: Anup Patel

docs: Update the fu540 platform guide for new DT.

2019-06-30T06:26:57Z

With 5.2-rc6 release, Linux kernel hosts the DT for Unleashed board which is incompatible with the default DT from FSBL. Update the document to use the DT from kernel. Signed-off-by: Atish Patra Acked-by: Anup Patel

Update sifive_fu540.md

2019-05-06T04:12:56Z

Fix typo on parenthesis.