powerpc: ppc4xx: remove board support for bluestone

This board has been orphaned for more than 6 months.

It is the last board defining CONFIG_APM821XX.
The code inside #ifdef CONFIG_APM821XX should be removed too.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>

5 files changed, 6 insertions, 99 deletions

diff --git a/arch/powerpc/cpu/ppc4xx/Kconfig b/arch/powerpc/cpu/ppc4xx/Kconfig
index d525ad3..56abe8d 100644
--- a/arch/powerpc/cpu/ppc4xx/Kconfig
+++ b/arch/powerpc/cpu/ppc4xx/Kconfig
@@ -52,9 +52,6 @@ config TARGET_ACADIA
 config TARGET_BAMBOO
 	bool "Support bamboo"
 
-config TARGET_BLUESTONE
-	bool "Support bluestone"
-
 config TARGET_BUBINGA
 	bool "Support bubinga"
 
@@ -239,7 +236,6 @@ endchoice
 
 source "board/amcc/acadia/Kconfig"
 source "board/amcc/bamboo/Kconfig"
-source "board/amcc/bluestone/Kconfig"
 source "board/amcc/bubinga/Kconfig"
 source "board/amcc/canyonlands/Kconfig"
 source "board/amcc/ebony/Kconfig"
diff --git a/arch/powerpc/cpu/ppc4xx/cpu.c b/arch/powerpc/cpu/ppc4xx/cpu.c
index 6a48526..aab65d4 100644
--- a/arch/powerpc/cpu/ppc4xx/cpu.c
+++ b/arch/powerpc/cpu/ppc4xx/cpu.c
@@ -234,20 +234,6 @@ static char *bootstrap_str[] = {
 };
 static char bootstrap_char[] = { 'A', 'B', 'C', 'D', 'E', 'G', 'F', 'H' };
 #endif
-#if defined(CONFIG_APM821XX)
-#define SDR0_PINSTP_SHIFT       29
-static char *bootstrap_str[] = {
-	"RESERVED",
-	"RESERVED",
-	"RESERVED",
-	"NAND (8 bits)",
-	"NOR  (8 bits)",
-	"NOR  (8 bits) w/PLL Bypassed",
-	"I2C (Addr 0x54)",
-	"I2C (Addr 0x52)",
-};
-static char bootstrap_char[] = { 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H' };
-#endif
 
 #if defined(SDR0_PINSTP_SHIFT)
 static int bootstrap_option(void)
diff --git a/arch/powerpc/cpu/ppc4xx/cpu_init.c b/arch/powerpc/cpu/ppc4xx/cpu_init.c
index 0b27d29..2256123 100644
--- a/arch/powerpc/cpu/ppc4xx/cpu_init.c
+++ b/arch/powerpc/cpu/ppc4xx/cpu_init.c
@@ -284,7 +284,7 @@ cpu_init_f (void)
 	reconfigure_pll(CONFIG_SYS_PLL_RECONFIG);
 
 #if (defined(CONFIG_405EP) || defined (CONFIG_405EX)) && \
-    !defined(CONFIG_APM821XX) &&!defined(CONFIG_SYS_4xx_GPIO_TABLE)
+    !defined(CONFIG_SYS_4xx_GPIO_TABLE)
 	/*
 	 * GPIO0 setup (select GPIO or alternate function)
 	 */
@@ -440,7 +440,7 @@ cpu_init_f (void)
 #if defined(CONFIG_405EX) || \
     defined(CONFIG_440SP) || defined(CONFIG_440SPE) || \
     defined(CONFIG_460EX) || defined(CONFIG_460GT)  || \
-    defined(CONFIG_460SX) || defined(CONFIG_APM821XX)
+    defined(CONFIG_460SX)
 	/*
 	 * Set PLB4 arbiter (Segment 0 and 1) to 4 deep pipeline read
 	 */
diff --git a/arch/powerpc/cpu/ppc4xx/speed.c b/arch/powerpc/cpu/ppc4xx/speed.c
index 4baee77..3e1a701 100644
--- a/arch/powerpc/cpu/ppc4xx/speed.c
+++ b/arch/powerpc/cpu/ppc4xx/speed.c
@@ -171,7 +171,7 @@ ulong get_PCI_freq (void)
 #elif defined(CONFIG_440)
 
 #if defined(CONFIG_460EX) || defined(CONFIG_460GT) || \
-    defined(CONFIG_460SX) || defined(CONFIG_APM821XX)
+    defined(CONFIG_460SX)
 static u8 pll_fwdv_multi_bits[] = {
 	/* values for:  1 - 16 */
 	0x00, 0x01, 0x0f, 0x04, 0x09, 0x0a, 0x0d, 0x0e, 0x03, 0x0c,
@@ -232,78 +232,6 @@ u32 get_cpr0_fbdv(unsigned long cpr_reg_fbdv)
 	return 0;
 }
 
-#if defined(CONFIG_APM821XX)
-
-void get_sys_info(sys_info_t *sysInfo)
-{
-	unsigned long plld;
-	unsigned long temp;
-	unsigned long mul;
-	unsigned long cpudv;
-	unsigned long plb2dv;
-	unsigned long ddr2dv;
-
-	/* Calculate Forward divisor A and Feeback divisor */
-	mfcpr(CPR0_PLLD, plld);
-
-	temp = CPR0_PLLD_FWDVA(plld);
-	sysInfo->pllFwdDivA = get_cpr0_fwdv(temp);
-
-	temp = CPR0_PLLD_FDV(plld);
-	sysInfo->pllFbkDiv = get_cpr0_fbdv(temp);
-
-	/* Calculate OPB clock divisor */
-	mfcpr(CPR0_OPBD, temp);
-	temp = CPR0_OPBD_OPBDV(temp);
-	sysInfo->pllOpbDiv = temp ? temp : 4;
-
-	/* Calculate Peripheral clock divisor */
-	mfcpr(CPR0_PERD, temp);
-	temp = CPR0_PERD_PERDV(temp);
-	sysInfo->pllExtBusDiv = temp ? temp : 4;
-
-	/* Calculate CPU clock divisor */
-	mfcpr(CPR0_CPUD, temp);
-	temp = CPR0_CPUD_CPUDV(temp);
-	cpudv = temp ? temp : 8;
-
-	/* Calculate PLB2 clock divisor */
-	mfcpr(CPR0_PLB2D, temp);
-	temp = CPR0_PLB2D_PLB2DV(temp);
-	plb2dv = temp ? temp : 4;
-
-	/* Calculate DDR2 clock divisor */
-	mfcpr(CPR0_DDR2D, temp);
-	temp = CPR0_DDR2D_DDR2DV(temp);
-	ddr2dv = temp ? temp : 4;
-
-	/* Calculate 'M' based on feedback source */
-	mfcpr(CPR0_PLLC, temp);
-	temp = CPR0_PLLC_SEL(temp);
-	if (temp == 0) {
-		/* PLL internal feedback */
-		mul = sysInfo->pllFbkDiv;
-	} else {
-		/* PLL PerClk feedback */
-		mul = sysInfo->pllFwdDivA * sysInfo->pllFbkDiv * cpudv
-			* plb2dv * 2 * sysInfo->pllOpbDiv *
-			  sysInfo->pllExtBusDiv;
-	}
-
-	/* Now calculate the individual clocks */
-	sysInfo->freqVCOMhz = (mul * CONFIG_SYS_CLK_FREQ) + (mul >> 1);
-	sysInfo->freqProcessor = sysInfo->freqVCOMhz /
-		sysInfo->pllFwdDivA / cpudv;
-	sysInfo->freqPLB = sysInfo->freqVCOMhz /
-		sysInfo->pllFwdDivA / cpudv / plb2dv / 2;
-	sysInfo->freqOPB = sysInfo->freqPLB / sysInfo->pllOpbDiv;
-	sysInfo->freqEBC = sysInfo->freqOPB / sysInfo->pllExtBusDiv;
-	sysInfo->freqDDR = sysInfo->freqVCOMhz /
-		sysInfo->pllFwdDivA / cpudv / ddr2dv / 2;
-	sysInfo->freqUART = sysInfo->freqPLB;
-}
-
-#else
 /*
  * AMCC_TODO: verify this routine against latest EAS, cause stuff changed
  *            with latest EAS
@@ -361,7 +289,6 @@ void get_sys_info (sys_info_t * sysInfo)
 
 	return;
 }
-#endif
 
 #elif defined(CONFIG_440EP) || defined(CONFIG_440GR) || \
     defined(CONFIG_440EPX) || defined(CONFIG_440GRX)
diff --git a/arch/powerpc/cpu/ppc4xx/start.S b/arch/powerpc/cpu/ppc4xx/start.S
index 11b55d5..09a02d7 100644
--- a/arch/powerpc/cpu/ppc4xx/start.S
+++ b/arch/powerpc/cpu/ppc4xx/start.S
@@ -664,8 +664,7 @@ _start:
     defined(CONFIG_440SP) || defined(CONFIG_440SPE) || \
     defined(CONFIG_460SX)
 	mtdcr	L2_CACHE_CFG,r0		/* Ensure L2 Cache is off */
-#elif defined(CONFIG_460EX) || defined(CONFIG_460GT) || \
-      defined(CONFIG_APM821XX)
+#elif defined(CONFIG_460EX) || defined(CONFIG_460GT)
 	lis	r1, 0x0000
 	ori	r1,r1,0x0008		/* Set L2_CACHE_CFG[RDBW]=1 */
 	mtdcr	L2_CACHE_CFG,r1
@@ -694,7 +693,7 @@ _start:
 	ori	r1,r1, 0x0980		/* fourth 64k */
 	mtdcr	ISRAM0_SB3CR,r1
 #elif defined(CONFIG_440SPE) || defined(CONFIG_460EX) || \
-      defined(CONFIG_460GT) || defined(CONFIG_APM821XX)
+      defined(CONFIG_460GT)
 	lis	r1,0x0000		/* BAS = X_0000_0000 */
 	ori	r1,r1,0x0984		/* first 64k */
 	mtdcr	ISRAM0_SB0CR,r1
@@ -707,8 +706,7 @@ _start:
 	lis	r1, 0x0003
 	ori	r1,r1, 0x0984		/* fourth 64k */
 	mtdcr	ISRAM0_SB3CR,r1
-#if defined(CONFIG_460EX) || defined(CONFIG_460GT) || \
-    defined(CONFIG_APM821XX)
+#if defined(CONFIG_460EX) || defined(CONFIG_460GT)
 	lis	r2,0x7fff
 	ori	r2,r2,0xffff
 	mfdcr	r1,ISRAM1_DPC