ARM: pxa: convert to multiplatform

PXA is now ready to be built into a single kernel with all the
other ARMv5 platforms, so change the Kconfig bit to finish it
off. The mach/uncompress.h support is the last bit that goes away,
getting replaced with the normal DEBUG_LL based approach.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>

1 files changed, 0 insertions, 70 deletions

diff --git a/arch/arm/mach-pxa/include/mach/uncompress.h b/arch/arm/mach-pxa/include/mach/uncompress.h
deleted file mode 100644
index 1ed629e38ce6..000000000000
--- a/arch/arm/mach-pxa/include/mach/uncompress.h
+++ /dev/null
@@ -1,70 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
-/*
- * arch/arm/mach-pxa/include/mach/uncompress.h
- *
- * Author:	Nicolas Pitre
- * Copyright:	(C) 2001 MontaVista Software Inc.
- */
-
-#include <linux/serial_reg.h>
-#include <asm/mach-types.h>
-
-#define FFUART_BASE	(0x40100000)
-#define BTUART_BASE	(0x40200000)
-#define STUART_BASE	(0x40700000)
-
-unsigned long uart_base;
-unsigned int uart_shift;
-unsigned int uart_is_pxa;
-
-static inline unsigned char uart_read(int offset)
-{
-	return *(volatile unsigned char *)(uart_base + (offset << uart_shift));
-}
-
-static inline void uart_write(unsigned char val, int offset)
-{
-	*(volatile unsigned char *)(uart_base + (offset << uart_shift)) = val;
-}
-
-static inline int uart_is_enabled(void)
-{
-	/* assume enabled by default for non-PXA uarts */
-	return uart_is_pxa ? uart_read(UART_IER) & UART_IER_UUE : 1;
-}
-
-static inline void putc(char c)
-{
-	if (!uart_is_enabled())
-		return;
-
-	while (!(uart_read(UART_LSR) & UART_LSR_THRE))
-		barrier();
-
-	uart_write(c, UART_TX);
-}
-
-/*
- * This does not append a newline
- */
-static inline void flush(void)
-{
-}
-
-static inline void arch_decomp_setup(void)
-{
-	/* initialize to default */
-	uart_base = FFUART_BASE;
-	uart_shift = 2;
-	uart_is_pxa = 1;
-
-	if (machine_is_littleton() ||  machine_is_csb726() ||
-	    machine_is_cm_x300() || machine_is_balloon3())
-		uart_base = STUART_BASE;
-
-	if (machine_is_arcom_zeus()) {
-		uart_base = 0x10000000;	/* nCS4 */
-		uart_shift = 1;
-		uart_is_pxa = 0;
-	}
-}