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m68knommu: make Coldfire 548x support more generic

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The ColdFire 547x family of processors is very similar to the ColdFire
548x series. Almost all of the support for them is the same. Make the
code supporting the 548x more gneric, so it will be capable of
supporting both families.

For the most part this is a renaming excerise to make the support
code more obviously apply to both families.

Signed-off-by: Greg Ungerer <gerg@uclinux.org>
This commit is contained in:
Greg Ungerer
2010-11-02 12:05:29 +10:00
parent 9c68015b14
commit 5b2e6555ac
14 changed files with 49 additions and 44 deletions
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12
arch/m68k/include/asm/mcfuart.h
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@@ -47,11 +47,11 @@
#define MCFUART_BASE1 0xfc060000 /* Base address of UART1 */
#define MCFUART_BASE2 0xfc064000 /* Base address of UART2 */
#define MCFUART_BASE3 0xfc068000 /* Base address of UART3 */
#elif defined(CONFIG_M548x)
#define MCFUART_BASE1 0x8600 /* on M548x */
#define MCFUART_BASE2 0x8700 /* on M548x */
#define MCFUART_BASE3 0x8800 /* on M548x */
#define MCFUART_BASE4 0x8900 /* on M548x */
#elif defined(CONFIG_M54xx)
#define MCFUART_BASE1 0x8600 /* on M54xx */
#define MCFUART_BASE2 0x8700 /* on M54xx */
#define MCFUART_BASE3 0x8800 /* on M54xx */
#define MCFUART_BASE4 0x8900 /* on M54xx */
#endif
@@ -217,7 +217,7 @@ struct mcf_platform_uart {
#define MCFUART_URF_RXS 0xc0 /* Receiver status */
#endif
#if defined(CONFIG_M548x)
#if defined(CONFIG_M54xx)
#define MCFUART_TXFIFOSIZE 512
#elif defined(CONFIG_M5272)
#define MCFUART_TXFIFOSIZE 25