ppc4xx: Consolidate some of the 405 and 440 macros/structs into 4xx

This patch moves some common 4xx macros and the PPC405_SYS_INFO/
PPC440_SYS_INFO structure into the common ppc4xx.h header.

Lot's of other macros are good candidates to be consolidated this way
in the future.

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

4 files changed, 31 insertions, 34 deletions

diff --git a/cpu/ppc4xx/40x_spd_sdram.c b/cpu/ppc4xx/40x_spd_sdram.c
index 19c4f76..42fd7fb 100644
--- a/cpu/ppc4xx/40x_spd_sdram.c
+++ b/cpu/ppc4xx/40x_spd_sdram.c
@@ -148,7 +148,7 @@ long int spd_sdram(int(read_spd)(uint addr))
 	int t_rc;
 	int min_cas;
 
-	PPC405_SYS_INFO sys_info;
+	PPC4xx_SYS_INFO sys_info;
 	unsigned long bus_period_x_10;
 
 	/*
diff --git a/cpu/ppc4xx/44x_spd_ddr.c b/cpu/ppc4xx/44x_spd_ddr.c
index 4a4c6f2..65ce46d 100644
--- a/cpu/ppc4xx/44x_spd_ddr.c
+++ b/cpu/ppc4xx/44x_spd_ddr.c
@@ -645,7 +645,7 @@ static void program_rtr(unsigned long *dimm_populated,
 	unsigned char refresh_rate_type;
 	unsigned long refresh_interval;
 	unsigned long sdram_rtr;
-	PPC440_SYS_INFO sys_info;
+	PPC4xx_SYS_INFO sys_info;
 
 	/*
 	 * get the board info
@@ -721,7 +721,7 @@ static void program_tr0(unsigned long *dimm_populated,
 	unsigned long tcyc_2_0_ns_x_10;
 	unsigned long tcyc_reg;
 	unsigned long bus_period_x_10;
-	PPC440_SYS_INFO sys_info;
+	PPC4xx_SYS_INFO sys_info;
 	unsigned long residue;
 
 	/*
@@ -1065,7 +1065,7 @@ static void program_tr1(void)
 	unsigned char window_found;
 	unsigned char fail_found;
 	unsigned char pass_found;
-	PPC440_SYS_INFO sys_info;
+	PPC4xx_SYS_INFO sys_info;
 
 	/*
 	 * get the board info
diff --git a/cpu/ppc4xx/44x_spd_ddr2.c b/cpu/ppc4xx/44x_spd_ddr2.c
index 67ba5bd..b341367 100644
--- a/cpu/ppc4xx/44x_spd_ddr2.c
+++ b/cpu/ppc4xx/44x_spd_ddr2.c
@@ -623,7 +623,7 @@ static void get_spd_info(unsigned long *dimm_populated,
 
 void board_add_ram_info(int use_default)
 {
-	PPC440_SYS_INFO board_cfg;
+	PPC4xx_SYS_INFO board_cfg;
 	u32 val;
 
 	if (is_ecc_enabled())
@@ -741,7 +741,7 @@ static void check_frequency(unsigned long *dimm_populated,
 	unsigned long calc_cycle_time;
 	unsigned long sdram_freq;
 	unsigned long sdr_ddrpll;
-	PPC440_SYS_INFO board_cfg;
+	PPC4xx_SYS_INFO board_cfg;
 
 	/*------------------------------------------------------------------
 	 * Get the board configuration info.
@@ -1353,7 +1353,7 @@ static void program_mode(unsigned long *dimm_populated,
 	unsigned long max_4_0_tcyc_ns_x_100;
 	unsigned long max_5_0_tcyc_ns_x_100;
 	unsigned long cycle_time_ns_x_100[3];
-	PPC440_SYS_INFO board_cfg;
+	PPC4xx_SYS_INFO board_cfg;
 	unsigned char cas_2_0_available;
 	unsigned char cas_2_5_available;
 	unsigned char cas_3_0_available;
@@ -1640,7 +1640,7 @@ static void program_rtr(unsigned long *dimm_populated,
 			unsigned char *iic0_dimm_addr,
 			unsigned long num_dimm_banks)
 {
-	PPC440_SYS_INFO board_cfg;
+	PPC4xx_SYS_INFO board_cfg;
 	unsigned long max_refresh_rate;
 	unsigned long dimm_num;
 	unsigned long refresh_rate_type;
@@ -1737,7 +1737,7 @@ static void program_tr(unsigned long *dimm_populated,
 	unsigned long sdram_freq;
 	unsigned long sdr_ddrpll;
 
-	PPC440_SYS_INFO board_cfg;
+	PPC4xx_SYS_INFO board_cfg;
 
 	/*------------------------------------------------------------------
 	 * Get the board configuration info.
@@ -2048,14 +2048,10 @@ static void program_bxcf(unsigned long *dimm_populated,
 	/*------------------------------------------------------------------
 	 * Set the BxCF regs.  First, wipe out the bank config registers.
 	 *-----------------------------------------------------------------*/
-	mtdcr(SDRAMC_CFGADDR, SDRAM_MB0CF);
-	mtdcr(SDRAMC_CFGDATA, 0x00000000);
-	mtdcr(SDRAMC_CFGADDR, SDRAM_MB1CF);
-	mtdcr(SDRAMC_CFGDATA, 0x00000000);
-	mtdcr(SDRAMC_CFGADDR, SDRAM_MB2CF);
-	mtdcr(SDRAMC_CFGDATA, 0x00000000);
-	mtdcr(SDRAMC_CFGADDR, SDRAM_MB3CF);
-	mtdcr(SDRAMC_CFGDATA, 0x00000000);
+	mtsdram(SDRAM_MB0CF, 0x00000000);
+	mtsdram(SDRAM_MB1CF, 0x00000000);
+	mtsdram(SDRAM_MB2CF, 0x00000000);
+	mtsdram(SDRAM_MB3CF, 0x00000000);
 
 	mode = SDRAM_BXCF_M_BE_ENABLE;
 
@@ -2107,8 +2103,9 @@ static void program_bxcf(unsigned long *dimm_populated,
 				bank_0_populated = 1;
 
 			for (ind_rank = 0; ind_rank < num_ranks; ind_rank++) {
-				mtdcr(SDRAMC_CFGADDR, SDRAM_MB0CF + ((dimm_num + bank_0_populated + ind_rank) << 2));
-				mtdcr(SDRAMC_CFGDATA, mode);
+				mtsdram(SDRAM_MB0CF +
+					((dimm_num + bank_0_populated + ind_rank) << 2),
+					mode);
 			}
 		}
 	}
diff --git a/cpu/ppc4xx/speed.c b/cpu/ppc4xx/speed.c
index 750b095..26182da 100644
--- a/cpu/ppc4xx/speed.c
+++ b/cpu/ppc4xx/speed.c
@@ -37,7 +37,7 @@ DECLARE_GLOBAL_DATA_PTR;
 
 #if defined(CONFIG_405GP) || defined(CONFIG_405CR)
 
-void get_sys_info (PPC405_SYS_INFO * sysInfo)
+void get_sys_info (PPC4xx_SYS_INFO * sysInfo)
 {
 	unsigned long pllmr;
 	unsigned long sysClkPeriodPs = ONE_BILLION / (CONFIG_SYS_CLK_FREQ / 1000);
@@ -173,7 +173,7 @@ ulong get_OPB_freq (void)
 {
 	ulong val = 0;
 
-	PPC405_SYS_INFO sys_info;
+	PPC4xx_SYS_INFO sys_info;
 
 	get_sys_info (&sys_info);
 	val = sys_info.freqPLB / sys_info.pllOpbDiv;
@@ -189,7 +189,7 @@ ulong get_OPB_freq (void)
 ulong get_PCI_freq (void)
 {
 	ulong val;
-	PPC405_SYS_INFO sys_info;
+	PPC4xx_SYS_INFO sys_info;
 
 	get_sys_info (&sys_info);
 	val = sys_info.freqPLB / sys_info.pllPciDiv;
@@ -216,7 +216,7 @@ void get_sys_info (sys_info_t *sysInfo)
 	*/
 
 	/* Decode CPR0_PLLD0 for divisors */
-	mfclk(clk_plld, reg);
+	mfcpr(clk_plld, reg);
 	temp = (reg & PLLD_FWDVA_MASK) >> 16;
 	sysInfo->pllFwdDivA = temp ? temp : 16;
 	temp = (reg & PLLD_FWDVB_MASK) >> 8;
@@ -225,19 +225,19 @@ void get_sys_info (sys_info_t *sysInfo)
 	sysInfo->pllFbkDiv = temp ? temp : 32;
 	lfdiv = reg & PLLD_LFBDV_MASK;
 
-	mfclk(clk_opbd, reg);
+	mfcpr(clk_opbd, reg);
 	temp = (reg & OPBDDV_MASK) >> 24;
 	sysInfo->pllOpbDiv = temp ? temp : 4;
 
-	mfclk(clk_perd, reg);
+	mfcpr(clk_perd, reg);
 	temp = (reg & PERDV_MASK) >> 24;
 	sysInfo->pllExtBusDiv = temp ? temp : 8;
 
-	mfclk(clk_primbd, reg);
+	mfcpr(clk_primbd, reg);
 	temp = (reg & PRBDV_MASK) >> 24;
 	prbdv0 = temp ? temp : 8;
 
-	mfclk(clk_spcid, reg);
+	mfcpr(clk_spcid, reg);
 	temp = (reg & SPCID_MASK) >> 24;
 	sysInfo->pllPciDiv = temp ? temp : 4;
 
@@ -246,7 +246,7 @@ void get_sys_info (sys_info_t *sysInfo)
 	temp = (reg & PLLSYS0_SEL_MASK) >> 27;
 	if (temp == 0) { /* PLL output */
 		/* Figure which pll to use */
-		mfclk(clk_pllc, reg);
+		mfcpr(clk_pllc, reg);
 		temp = (reg & PLLC_SRC_MASK) >> 29;
 		if (!temp) /* PLLOUTA */
 			m = sysInfo->pllFbkDiv * lfdiv * sysInfo->pllFwdDivA;
@@ -650,7 +650,7 @@ void get_sys_info (sys_info_t * sysInfo) {
 }
 
 #elif defined(CONFIG_405EP)
-void get_sys_info (PPC405_SYS_INFO * sysInfo)
+void get_sys_info (PPC4xx_SYS_INFO * sysInfo)
 {
 	unsigned long pllmr0;
 	unsigned long pllmr1;
@@ -746,7 +746,7 @@ ulong get_OPB_freq (void)
 {
 	ulong val = 0;
 
-	PPC405_SYS_INFO sys_info;
+	PPC4xx_SYS_INFO sys_info;
 
 	get_sys_info (&sys_info);
 	val = sys_info.freqPLB / sys_info.pllOpbDiv;
@@ -762,7 +762,7 @@ ulong get_OPB_freq (void)
 ulong get_PCI_freq (void)
 {
 	ulong val;
-	PPC405_SYS_INFO sys_info;
+	PPC4xx_SYS_INFO sys_info;
 
 	get_sys_info (&sys_info);
 	val = sys_info.freqPLB / sys_info.pllPciDiv;
@@ -770,7 +770,7 @@ ulong get_PCI_freq (void)
 }
 
 #elif defined(CONFIG_405EZ)
-void get_sys_info (PPC405_SYS_INFO * sysInfo)
+void get_sys_info (PPC4xx_SYS_INFO * sysInfo)
 {
 	unsigned long cpr_plld;
 	unsigned long cpr_pllc;
@@ -871,7 +871,7 @@ ulong get_OPB_freq (void)
 {
 	ulong val = 0;
 
-	PPC405_SYS_INFO sys_info;
+	PPC4xx_SYS_INFO sys_info;
 
 	get_sys_info (&sys_info);
 	val = (CONFIG_SYS_CLK_FREQ * sys_info.pllFbkDiv) / sys_info.pllOpbDiv;
@@ -1032,7 +1032,7 @@ ulong get_OPB_freq (void)
 {
 	ulong val = 0;
 
-	PPC405_SYS_INFO sys_info;
+	PPC4xx_SYS_INFO sys_info;
 
 	get_sys_info (&sys_info);
 	val = sys_info.freqPLB / sys_info.pllOpbDiv;