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configs: th1520_lpi4a: Add UART clock frequency

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The BROM of TH1520 always initializes UART0's parent clock and
configures the baudrate to 115200. Describe the clock frequency to make
UART function correctly in SPL without introducing CCF.

Signed-off-by: Yao Zi <ziyao@disroot.org>
Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com>
This commit is contained in:
Yao Zi
2025-05-13 09:04:55 +00:00
committed by Leo Yu-Chi Liang
parent 3dbff9eecc
commit acf9384d8c
1 changed files with 1 additions and 0 deletions
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include/configs/th1520_lpi4a.h
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@@ -9,6 +9,7 @@
#include <linux/sizes.h> #include <linux/sizes.h>
#define CFG_SYS_NS16550_CLK 100000000
#define CFG_SYS_SDRAM_BASE 0x00000000 #define CFG_SYS_SDRAM_BASE 0x00000000
#define UART_BASE 0xffe7014000 #define UART_BASE 0xffe7014000