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| author | Bin Meng <bmeng.cn@gmail.com> | 2021-02-25 17:22:30 +0800 |
|---|---|---|
| committer | Priyanka Jain <priyanka.jain@nxp.com> | 2021-03-05 10:25:42 +0530 |
| commit | c1979d74bc52a727a1c09d4592f18e2226e45af6 (patch) | |
| tree | 4e3a1d4dcdb51a4884348a5c69a6f174f5ec8096 /board/freescale/qemu-ppce500 | |
| parent | 91617d2865dcb31d3e70165861eb9c0a0c450ab8 (diff) | |
| download | u-boot-c1979d74bc52a727a1c09d4592f18e2226e45af6.zip u-boot-c1979d74bc52a727a1c09d4592f18e2226e45af6.tar.gz u-boot-c1979d74bc52a727a1c09d4592f18e2226e45af6.tar.bz2 | |
ppc: qemu: Enable OF_CONTROL
The QEMU ppce500 machine generates a device tree blob and passes
it to U-Boot during boot. Let's enable OF_CONTROL with OF_BOARD
and provide board_fdt_blob_setup() in the board codes.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
Diffstat (limited to 'board/freescale/qemu-ppce500')
| -rw-r--r-- | board/freescale/qemu-ppce500/qemu-ppce500.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/board/freescale/qemu-ppce500/qemu-ppce500.c b/board/freescale/qemu-ppce500/qemu-ppce500.c index 4719d98..50167d5 100644 --- a/board/freescale/qemu-ppce500/qemu-ppce500.c +++ b/board/freescale/qemu-ppce500/qemu-ppce500.c @@ -364,3 +364,13 @@ u32 cpu_mask(void) { return (1 << cpu_numcores()) - 1; } + +/** + * Return the virtual address of FDT that was passed by QEMU + * + * @return virtual address of FDT received from QEMU in r3 register + */ +void *board_fdt_blob_setup(void) +{ + return get_fdt_virt(); +} |