ppc4xx: Big cleanup of PPC4xx defines

This patch cleans up multiple issues of the 4xx register (mostly
DCR, SDR, CPR, etc) definitions:

- Change lower case defines to upper case (plb4_acr -> PLB4_ACR)
- Change the defines to better match the names from the
  user's manuals (e.g. cprpllc -> CPR0_PLLC)
- Removal of some unused defines

Please test this patch intensive on your PPC4xx platform. Even though
I tried not to break anything and tested successfully on multiple
4xx AMCC platforms, testing on custom platforms is recommended.

Signed-off-by: Stefan Roese <sr@denx.de>

2 files changed, 57 insertions, 57 deletions

diff --git a/board/amcc/taishan/showinfo.c b/board/amcc/taishan/showinfo.c
index 2a78a22..e4e441b 100644
--- a/board/amcc/taishan/showinfo.c
+++ b/board/amcc/taishan/showinfo.c
@@ -33,60 +33,60 @@ void show_reset_reg(void)
 
 	/* read clock regsiter */
 	printf("===== Display reset and initialize register Start =========\n");
-	mfcpr(clk_pllc,reg);
+	mfcpr(CPR0_PLLC,reg);
 	printf("cpr_pllc   = %#010lx\n",reg);
 
-	mfcpr(clk_plld,reg);
+	mfcpr(CPR0_PLLD,reg);
 	printf("cpr_plld   = %#010lx\n",reg);
 
-	mfcpr(clk_primad,reg);
+	mfcpr(CPR0_PRIMAD,reg);
 	printf("cpr_primad = %#010lx\n",reg);
 
-	mfcpr(clk_primbd,reg);
+	mfcpr(CPR0_PRIMBD,reg);
 	printf("cpr_primbd = %#010lx\n",reg);
 
-	mfcpr(clk_opbd,reg);
+	mfcpr(CPR0_OPBD,reg);
 	printf("cpr_opbd   = %#010lx\n",reg);
 
-	mfcpr(clk_perd,reg);
+	mfcpr(CPR0_PERD,reg);
 	printf("cpr_perd   = %#010lx\n",reg);
 
-	mfcpr(clk_mald,reg);
+	mfcpr(CPR0_MALD,reg);
 	printf("cpr_mald   = %#010lx\n",reg);
 
 	/* read sdr register */
-	mfsdr(sdr_ebc,reg);
-	printf("sdr_ebc    = %#010lx\n",reg);
+	mfsdr(SDR0_EBC,reg);
+	printf("SDR0_EBC    = %#010lx\n",reg);
 
-	mfsdr(sdr_cp440,reg);
-	printf("sdr_cp440  = %#010lx\n",reg);
+	mfsdr(SDR0_CP440,reg);
+	printf("SDR0_CP440  = %#010lx\n",reg);
 
-	mfsdr(sdr_xcr,reg);
-	printf("sdr_xcr    = %#010lx\n",reg);
+	mfsdr(SDR0_XCR,reg);
+	printf("SDR0_XCR    = %#010lx\n",reg);
 
-	mfsdr(sdr_xpllc,reg);
-	printf("sdr_xpllc  = %#010lx\n",reg);
+	mfsdr(SDR0_XPLLC,reg);
+	printf("SDR0_XPLLC  = %#010lx\n",reg);
 
-	mfsdr(sdr_xplld,reg);
-	printf("sdr_xplld  = %#010lx\n",reg);
+	mfsdr(SDR0_XPLLD,reg);
+	printf("SDR0_XPLLD  = %#010lx\n",reg);
 
-	mfsdr(sdr_pfc0,reg);
-	printf("sdr_pfc0   = %#010lx\n",reg);
+	mfsdr(SDR0_PFC0,reg);
+	printf("SDR0_PFC0   = %#010lx\n",reg);
 
-	mfsdr(sdr_pfc1,reg);
-	printf("sdr_pfc1   = %#010lx\n",reg);
+	mfsdr(SDR0_PFC1,reg);
+	printf("SDR0_PFC1   = %#010lx\n",reg);
 
-	mfsdr(sdr_cust0,reg);
-	printf("sdr_cust0  = %#010lx\n",reg);
+	mfsdr(SDR0_CUST0,reg);
+	printf("SDR0_CUST0  = %#010lx\n",reg);
 
-	mfsdr(sdr_cust1,reg);
-	printf("sdr_cust1  = %#010lx\n",reg);
+	mfsdr(SDR0_CUST1,reg);
+	printf("SDR0_CUST1  = %#010lx\n",reg);
 
-	mfsdr(sdr_uart0,reg);
-	printf("sdr_uart0  = %#010lx\n",reg);
+	mfsdr(SDR0_UART0,reg);
+	printf("SDR0_UART0  = %#010lx\n",reg);
 
-	mfsdr(sdr_uart1,reg);
-	printf("sdr_uart1  = %#010lx\n",reg);
+	mfsdr(SDR0_UART1,reg);
+	printf("SDR0_UART1  = %#010lx\n",reg);
 
 	printf("===== Display reset and initialize register End   =========\n");
 }
@@ -96,14 +96,14 @@ void show_xbridge_info(void)
 	unsigned long reg;
 
 	printf("PCI-X chip control registers\n");
-	mfsdr(sdr_xcr, reg);
-	printf("sdr_xcr    = %#010lx\n", reg);
+	mfsdr(SDR0_XCR, reg);
+	printf("SDR0_XCR    = %#010lx\n", reg);
 
-	mfsdr(sdr_xpllc, reg);
-	printf("sdr_xpllc  = %#010lx\n", reg);
+	mfsdr(SDR0_XPLLC, reg);
+	printf("SDR0_XPLLC  = %#010lx\n", reg);
 
-	mfsdr(sdr_xplld, reg);
-	printf("sdr_xplld  = %#010lx\n", reg);
+	mfsdr(SDR0_XPLLD, reg);
+	printf("SDR0_XPLLD  = %#010lx\n", reg);
 
 	printf("PCI-X Bridge Configure registers\n");
 	printf("PCIX0_VENDID            = %#06x\n", in16r(PCIX0_VENDID));
diff --git a/board/amcc/taishan/taishan.c b/board/amcc/taishan/taishan.c
index 53ce88c..086778a 100644
--- a/board/amcc/taishan/taishan.c
+++ b/board/amcc/taishan/taishan.c
@@ -47,7 +47,7 @@ int board_early_init_f (void)
 	/*-------------------------------------------------------------------------+
 	  | Initialize EBC CONFIG
 	  +-------------------------------------------------------------------------*/
-	mtebc(xbcfg, EBC_CFG_LE_UNLOCK |
+	mtebc(EBC0_CFG, EBC_CFG_LE_UNLOCK |
 	      EBC_CFG_PTD_ENABLE | EBC_CFG_RTC_64PERCLK |
 	      EBC_CFG_ATC_PREVIOUS | EBC_CFG_DTC_PREVIOUS |
 	      EBC_CFG_CTC_PREVIOUS | EBC_CFG_EMC_DEFAULT |
@@ -56,66 +56,66 @@ int board_early_init_f (void)
 	/*-------------------------------------------------------------------------+
 	  | 64MB FLASH. Initialize bank 0 with default values.
 	  +-------------------------------------------------------------------------*/
-	mtebc(pb0ap, EBC_BXAP_BME_DISABLED|EBC_BXAP_TWT_ENCODE(15) |
+	mtebc(PB0AP, EBC_BXAP_BME_DISABLED|EBC_BXAP_TWT_ENCODE(15) |
 	      EBC_BXAP_BCE_DISABLE |
 	      EBC_BXAP_CSN_ENCODE(1) | EBC_BXAP_OEN_ENCODE(1) |
 	      EBC_BXAP_WBN_ENCODE(1) | EBC_BXAP_WBF_ENCODE(1) |
 	      EBC_BXAP_TH_ENCODE(3) | EBC_BXAP_RE_DISABLED |
 	      EBC_BXAP_BEM_WRITEONLY |
 	      EBC_BXAP_PEN_DISABLED);
-	mtebc(pb0cr, EBC_BXCR_BAS_ENCODE(CONFIG_SYS_FLASH_BASE) |
+	mtebc(PB0CR, EBC_BXCR_BAS_ENCODE(CONFIG_SYS_FLASH_BASE) |
 	      EBC_BXCR_BS_64MB | EBC_BXCR_BU_RW|EBC_BXCR_BW_32BIT);
 
 	/*-------------------------------------------------------------------------+
 	  | FPGA. Initialize bank 1 with default values.
 	  +-------------------------------------------------------------------------*/
-	mtebc(pb1ap, EBC_BXAP_BME_DISABLED|EBC_BXAP_TWT_ENCODE(5) |
+	mtebc(PB1AP, EBC_BXAP_BME_DISABLED|EBC_BXAP_TWT_ENCODE(5) |
 	      EBC_BXAP_BCE_DISABLE |
 	      EBC_BXAP_CSN_ENCODE(1) | EBC_BXAP_OEN_ENCODE(1) |
 	      EBC_BXAP_WBN_ENCODE(1) | EBC_BXAP_WBF_ENCODE(1) |
 	      EBC_BXAP_TH_ENCODE(3) | EBC_BXAP_RE_DISABLED |
 	      EBC_BXAP_BEM_WRITEONLY |
 	      EBC_BXAP_PEN_DISABLED);
-	mtebc(pb1cr, EBC_BXCR_BAS_ENCODE(0x41000000) |
+	mtebc(PB1CR, EBC_BXCR_BAS_ENCODE(0x41000000) |
 	      EBC_BXCR_BS_1MB | EBC_BXCR_BU_RW | EBC_BXCR_BW_8BIT);
 
 	/*-------------------------------------------------------------------------+
 	  | LCM. Initialize bank 2 with default values.
 	  +-------------------------------------------------------------------------*/
-	mtebc(pb2ap, EBC_BXAP_BME_DISABLED | EBC_BXAP_TWT_ENCODE(64) |
+	mtebc(PB2AP, EBC_BXAP_BME_DISABLED | EBC_BXAP_TWT_ENCODE(64) |
 	      EBC_BXAP_BCE_DISABLE |
 	      EBC_BXAP_CSN_ENCODE(3) | EBC_BXAP_OEN_ENCODE(3) |
 	      EBC_BXAP_WBN_ENCODE(3) | EBC_BXAP_WBF_ENCODE(3) |
 	      EBC_BXAP_TH_ENCODE(7) | EBC_BXAP_RE_DISABLED |
 	      EBC_BXAP_BEM_WRITEONLY |
 	      EBC_BXAP_PEN_DISABLED);
-	mtebc(pb2cr, EBC_BXCR_BAS_ENCODE(0x42000000) |
+	mtebc(PB2CR, EBC_BXCR_BAS_ENCODE(0x42000000) |
 	      EBC_BXCR_BS_1MB | EBC_BXCR_BU_RW|EBC_BXCR_BW_8BIT);
 
 	/*-------------------------------------------------------------------------+
 	  | TMP. Initialize bank 3 with default values.
 	  +-------------------------------------------------------------------------*/
-	mtebc(pb3ap, EBC_BXAP_BME_DISABLED | EBC_BXAP_TWT_ENCODE(128) |
+	mtebc(PB3AP, EBC_BXAP_BME_DISABLED | EBC_BXAP_TWT_ENCODE(128) |
 	      EBC_BXAP_BCE_DISABLE |
 	      EBC_BXAP_CSN_ENCODE(3) | EBC_BXAP_OEN_ENCODE(3) |
 	      EBC_BXAP_WBN_ENCODE(3) | EBC_BXAP_WBF_ENCODE(3) |
 	      EBC_BXAP_TH_ENCODE(7) | EBC_BXAP_RE_DISABLED |
 	      EBC_BXAP_BEM_WRITEONLY |
 	      EBC_BXAP_PEN_DISABLED);
-	mtebc(pb3cr, EBC_BXCR_BAS_ENCODE(0x48000000) |
+	mtebc(PB3CR, EBC_BXCR_BAS_ENCODE(0x48000000) |
 	      EBC_BXCR_BS_64MB | EBC_BXCR_BU_RW | EBC_BXCR_BW_32BIT);
 
 	/*-------------------------------------------------------------------------+
 	  | Connector 4~7. Initialize bank 3~ 7 with default values.
 	  +-------------------------------------------------------------------------*/
-	mtebc(pb4ap,0);
-	mtebc(pb4cr,0);
-	mtebc(pb5ap,0);
-	mtebc(pb5cr,0);
-	mtebc(pb6ap,0);
-	mtebc(pb6cr,0);
-	mtebc(pb7ap,0);
-	mtebc(pb7cr,0);
+	mtebc(PB4AP,0);
+	mtebc(PB4CR,0);
+	mtebc(PB5AP,0);
+	mtebc(PB5CR,0);
+	mtebc(PB6AP,0);
+	mtebc(PB6CR,0);
+	mtebc(PB7AP,0);
+	mtebc(PB7CR,0);
 
 	/*--------------------------------------------------------------------
 	 * Setup the interrupt controller polarities, triggers, etc.
@@ -164,13 +164,13 @@ int board_early_init_f (void)
 	mtdcr (uic0vr, 0x00000001);	/* */
 
 	/* Enable two GPIO 10~11 and TraceA signal */
-	mfsdr(sdr_pfc0,reg);
+	mfsdr(SDR0_PFC0,reg);
 	reg |= 0x00300000;
-	mtsdr(sdr_pfc0,reg);
+	mtsdr(SDR0_PFC0,reg);
 
-	mfsdr(sdr_pfc1,reg);
+	mfsdr(SDR0_PFC1,reg);
 	reg |= 0x00100000;
-	mtsdr(sdr_pfc1,reg);
+	mtsdr(SDR0_PFC1,reg);
 
 	/* Set GPIO 10 and 11 as output */
 	GpioOdr	= (volatile unsigned int*)(CONFIG_SYS_PERIPHERAL_BASE+0x718);
@@ -230,7 +230,7 @@ int pci_pre_init(struct pci_controller * hose )
 	 *	The ocotea board is always configured as the host & requires the
 	 *	PCI arbiter to be enabled.
 	 *--------------------------------------------------------------------------*/
-	mfsdr(sdr_sdstp1, strap);
+	mfsdr(SDR0_SDSTP1, strap);
 	if( (strap & SDR0_SDSTP1_PAE_MASK) == 0 ){
 		printf("PCI: SDR0_STRP1[%08lX] - PCI Arbiter disabled.\n",strap);
 		return 0;