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arm: Move uart_clk to arch_global_data

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Move this field into arch_global_data and tidy up.

Signed-off-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Simon Glass 2012-12-13 20:48:59 +00:00 committed by Tom Rini
parent 6bb9ba7260
commit 3a1dc8f125
3 changed files with 7 additions and 7 deletions
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4
arch/powerpc/cpu/ppc4xx/4xx_uart.c
View File

@ -296,10 +296,10 @@ int get_serial_clock(void)
* the UART divisor is available
*/
#ifdef CONFIG_SYS_EXT_SERIAL_CLOCK
gd->uart_clk = CONFIG_SYS_EXT_SERIAL_CLOCK;
gd->arch.uart_clk = CONFIG_SYS_EXT_SERIAL_CLOCK;
#else
get_sys_info(&sys_info);
gd->uart_clk = sys_info.freqUART / udiv;
gd->arch.uart_clk = sys_info.freqUART / udiv;
#endif
return clk;

4
arch/powerpc/cpu/ppc4xx/fdt.c
View File

@ -141,7 +141,7 @@ void ft_cpu_setup(void *blob, bd_t *bd)
/*
* Fixup all UART clocks for CPU internal UARTs
* (only these UARTs are definitely clocked by gd->uart_clk)
* (only these UARTs are definitely clocked by gd->arch.uart_clk)
*
* These UARTs are direct childs of /plb/opb. This code
* does not touch any UARTs that are connected to the ebc.
@ -160,7 +160,7 @@ void ft_cpu_setup(void *blob, bd_t *bd)
(fdt_node_check_compatible(blob, off, "ns16550") == 0))
fdt_setprop(blob, off,
"clock-frequency",
(void*)&(gd->uart_clk), 4);
(void *)&gd->arch.uart_clk, 4);
}
/*

6
arch/powerpc/include/asm/global_data.h
View File

@ -116,6 +116,9 @@ struct arch_global_data {
unsigned int dp_alloc_base;
unsigned int dp_alloc_top;
#endif
#if defined(CONFIG_4xx)
u32 uart_clk;
#endif /* CONFIG_4xx */
};
/*
@ -145,9 +148,6 @@ typedef struct global_data {
#ifdef CONFIG_PRE_CONSOLE_BUFFER
unsigned long precon_buf_idx; /* Pre-Console buffer index */
#endif
#if defined(CONFIG_4xx)
u32 uart_clk;
#endif /* CONFIG_4xx */
#if defined(CONFIG_SYS_GT_6426x)
unsigned int mirror_hack[16];
#endif