ARM: remove broken "impa7" board.
Signed-off-by: Wolfgang Denk <wd@denx.de>
Cc: Albert ARIBAUD <albert.u.boot@aribaud.net>
Cc: Marius Gröger <mag@sysgo.de>
diff --git a/arch/arm/cpu/arm720t/start.S b/arch/arm/cpu/arm720t/start.S
index f2320ee..00fa8c9 100644
--- a/arch/arm/cpu/arm720t/start.S
+++ b/arch/arm/cpu/arm720t/start.S
@@ -272,25 +272,7 @@
*************************************************************************
*/
-#if defined(CONFIG_IMPA7)
-
-/* Interrupt-Controller base addresses */
-INTMR1: .word 0x80000280 @ 32 bit size
-INTMR2: .word 0x80001280 @ 16 bit size
-INTMR3: .word 0x80002280 @ 8 bit size
-
-/* SYSCONs */
-SYSCON1: .word 0x80000100
-SYSCON2: .word 0x80001100
-SYSCON3: .word 0x80002200
-
-#define CLKCTL 0x6 /* mask */
-#define CLKCTL_18 0x0 /* 18.432 MHz */
-#define CLKCTL_36 0x2 /* 36.864 MHz */
-#define CLKCTL_49 0x4 /* 49.152 MHz */
-#define CLKCTL_73 0x6 /* 73.728 MHz */
-
-#elif defined(CONFIG_LPC2292)
+#if defined(CONFIG_LPC2292)
PLLCFG_ADR: .word PLLCFG
PLLFEED_ADR: .word PLLFEED
PLLCON_ADR: .word PLLCON
@@ -301,35 +283,7 @@
#endif
cpu_init_crit:
-#if defined(CONFIG_IMPA7)
-
- /*
- * mask all IRQs by clearing all bits in the INTMRs
- */
- mov r1, #0x00
- ldr r0, INTMR1
- str r1, [r0]
- ldr r0, INTMR2
- str r1, [r0]
- ldr r0, INTMR3
- str r1, [r0]
-
- /*
- * flush v4 I/D caches
- */
- mov r0, #0
- mcr p15, 0, r0, c7, c7, 0 /* flush v3/v4 cache */
- mcr p15, 0, r0, c8, c7, 0 /* flush v4 TLB */
-
- /*
- * disable MMU stuff and caches
- */
- mrc p15,0,r0,c1,c0
- bic r0, r0, #0x00002300 @ clear bits 13, 9:8 (--V- --RS)
- bic r0, r0, #0x0000008f @ clear bits 7, 3:0 (B--- WCAM)
- orr r0, r0, #0x00000002 @ set bit 2 (A) Align
- mcr p15,0,r0,c1,c0
-#elif defined(CONFIG_NETARM)
+#if defined(CONFIG_NETARM)
/*
* prior to software reset : need to set pin PORTC4 to be *HRESET
*/
@@ -634,19 +588,7 @@
#endif
-#if defined(CONFIG_IMPA7)
- .align 5
-.globl reset_cpu
-reset_cpu:
- mov ip, #0
- mcr p15, 0, ip, c7, c7, 0 @ invalidate cache
- mcr p15, 0, ip, c8, c7, 0 @ flush TLB (v4)
- mrc p15, 0, ip, c1, c0, 0 @ get ctrl register
- bic ip, ip, #0x000f @ ............wcam
- bic ip, ip, #0x2100 @ ..v....s........
- mcr p15, 0, ip, c1, c0, 0 @ ctrl register
- mov pc, r0
-#elif defined(CONFIG_NETARM)
+#if defined(CONFIG_NETARM)
.align 5
.globl reset_cpu
reset_cpu: