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| author | Bin Meng <bmeng.cn@gmail.com> | 2021-02-25 17:22:39 +0800 |
|---|---|---|
| committer | Priyanka Jain <priyanka.jain@nxp.com> | 2021-03-05 10:25:43 +0530 |
| commit | 2e91e8b3327015af4fc8b99bc81d9268a65eb559 (patch) | |
| tree | 30b83b6500b9db5647b24e92f0702f5584068a44 /board | |
| parent | a43b598cc15ae101438a0412d0a8c134b428f71e (diff) | |
| download | u-boot-2e91e8b3327015af4fc8b99bc81d9268a65eb559.tar.gz u-boot-2e91e8b3327015af4fc8b99bc81d9268a65eb559.tar.xz u-boot-2e91e8b3327015af4fc8b99bc81d9268a65eb559.zip | |
ppc: qemu: Switch over to use DM serial
The QEMU ppce500 target integrates 2 NS16550 serial ports. Switch
over to use the DM version of the driver by:
- drop unnecessary ad-hoc config macros
- add get_serial_clock() 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')
| -rw-r--r-- | board/freescale/qemu-ppce500/qemu-ppce500.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/board/freescale/qemu-ppce500/qemu-ppce500.c b/board/freescale/qemu-ppce500/qemu-ppce500.c index 50167d546f..db13582f0f 100644 --- a/board/freescale/qemu-ppce500/qemu-ppce500.c +++ b/board/freescale/qemu-ppce500/qemu-ppce500.c @@ -374,3 +374,9 @@ void *board_fdt_blob_setup(void) { return get_fdt_virt(); } + +/* See CONFIG_SYS_NS16550_CLK in arch/powerpc/include/asm/config.h */ +int get_serial_clock(void) +{ + return get_bus_freq(0); +} |