at91: rename mem_init() to at91_mem_init()

The AT91-based platforms have a mem_init() function declared in
arch/arm/mach-at91/include/mach/at91_common.h and implemented in various
places. In preparation of the introduction of the lwIP networking library
which also has a global mem_init() function, rename the AT91 one to
at91_mem_init().

Signed-off-by: Jerome Forissier <jerome.forissier@linaro.org>
Reviewed-by: Peter Robinson <pbrobinson@gmail.com>
Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Reviewed-by: Heiko Schocher <hs@denx.de>
Reviewed-by: Hari Prasath Gujulan Elango <hari.prasathge@microchip.com>

arch/arm/mach-at91/include/mach/at91_common.h

@@ -28,7 +28,7 @@ void at91_pllb_init(u32 pllar);
 void at91_mck_init(u32 mckr);
 void at91_mck_init_down(u32 mckr);
 void at91_pmc_init(void);
-void mem_init(void);
+void at91_mem_init(void);
 void at91_phy_reset(void);
 void at91_sdram_hw_init(void);
 void at91_mck_init(u32 mckr);

arch/arm/mach-at91/spl_at91.c

@@ -142,7 +142,7 @@ void board_init_f(ulong dummy)
 	preloader_console_init();
 #endif
 
-	mem_init();
+	at91_mem_init();
 
 	at91_spl_board_init();
 }

arch/arm/mach-at91/spl_atmel.c

@@ -134,7 +134,7 @@ void board_init_f(ulong dummy)
 
 	board_early_init_f();
 
-	mem_init();
+	at91_mem_init();
 
 	ret = spl_init();
 	if (ret) {

board/atmel/at91sam9m10g45ek/at91sam9m10g45ek.c

@@ -125,7 +125,7 @@ static void ddr2_conf(struct atmel_mpddrc_config *ddr2)
 		      2 << ATMEL_MPDDRC_TPR2_TXARD_OFFSET);
 }
 
-void mem_init(void)
+void at91_mem_init(void)
 {
 	struct atmel_mpddrc_config ddr2;
 

board/atmel/at91sam9n12ek/at91sam9n12ek.c

@@ -167,7 +167,7 @@ static void ddr2_conf(struct atmel_mpddrc_config *ddr2)
 		      2 << ATMEL_MPDDRC_TPR2_TXARD_OFFSET);
 }
 
-void mem_init(void)
+void at91_mem_init(void)
 {
 	struct at91_pmc *pmc = (struct at91_pmc *)ATMEL_BASE_PMC;
 	struct at91_matrix *matrix = (struct at91_matrix *)ATMEL_BASE_MATRIX;

board/atmel/at91sam9x5ek/at91sam9x5ek.c

@@ -181,7 +181,7 @@ static void ddr2_conf(struct atmel_mpddrc_config *ddr2)
 		      2 << ATMEL_MPDDRC_TPR2_TXARD_OFFSET);
 }
 
-void mem_init(void)
+void at91_mem_init(void)
 {
 	struct at91_pmc *pmc = (struct at91_pmc *)ATMEL_BASE_PMC;
 	struct at91_matrix *matrix = (struct at91_matrix *)ATMEL_BASE_MATRIX;

board/atmel/sama5d27_som1_ek/sama5d27_som1_ek.c

@@ -146,7 +146,7 @@ static void ddrc_conf(struct atmel_mpddrc_config *ddrc)
 		      (8 << ATMEL_MPDDRC_TPR2_TFAW_OFFSET));
 }
 
-void mem_init(void)
+void at91_mem_init(void)
 {
 	struct at91_pmc *pmc = (struct at91_pmc *)ATMEL_BASE_PMC;
 	struct atmel_mpddr *mpddrc = (struct atmel_mpddr *)ATMEL_BASE_MPDDRC;

board/atmel/sama5d27_wlsom1_ek/sama5d27_wlsom1_ek.c

@@ -208,7 +208,7 @@ static void ddrc_conf(struct atmel_mpddrc_config *ddrc)
 	ddrc->cal_mr4 |= ATMEL_MPDDRC_CAL_MR4_MR4R(0xFFFE);
 }
 
-void mem_init(void)
+void at91_mem_init(void)
 {
 	struct at91_pmc *pmc = (struct at91_pmc *)ATMEL_BASE_PMC;
 	struct atmel_mpddr *mpddrc = (struct atmel_mpddr *)ATMEL_BASE_MPDDRC;

board/atmel/sama5d2_icp/sama5d2_icp.c

@@ -180,7 +180,7 @@ static void ddrc_conf(struct atmel_mpddrc_config *ddrc)
 		      (7 << ATMEL_MPDDRC_TPR2_TFAW_OFFSET));
 }
 
-void mem_init(void)
+void at91_mem_init(void)
 {
 	struct at91_pmc *pmc = (struct at91_pmc *)ATMEL_BASE_PMC;
 	struct atmel_mpddr *mpddrc = (struct atmel_mpddr *)ATMEL_BASE_MPDDRC;

board/atmel/sama5d2_xplained/sama5d2_xplained.c

@@ -146,7 +146,7 @@ static void ddrc_conf(struct atmel_mpddrc_config *ddrc)
 		      7 << ATMEL_MPDDRC_TPR2_TFAW_OFFSET);
 }
 
-void mem_init(void)
+void at91_mem_init(void)
 {
 	struct at91_pmc *pmc = (struct at91_pmc *)ATMEL_BASE_PMC;
 	struct atmel_mpddr *mpddrc = (struct atmel_mpddr *)ATMEL_BASE_MPDDRC;

board/atmel/sama5d3_xplained/sama5d3_xplained.c

@@ -175,7 +175,7 @@ static void ddr2_conf(struct atmel_mpddrc_config *ddr2)
 		      8 << ATMEL_MPDDRC_TPR2_TXARD_OFFSET);
 }
 
-void mem_init(void)
+void at91_mem_init(void)
 {
 	struct atmel_mpddrc_config ddr2;
 

board/atmel/sama5d3xek/sama5d3xek.c

@@ -241,7 +241,7 @@ static void ddr2_conf(struct atmel_mpddrc_config *ddr2)
 		      8 << ATMEL_MPDDRC_TPR2_TXARD_OFFSET);
 }
 
-void mem_init(void)
+void at91_mem_init(void)
 {
 	struct atmel_mpddrc_config ddr2;
 

board/atmel/sama5d4_xplained/sama5d4_xplained.c

@@ -184,7 +184,7 @@ static void ddr2_conf(struct atmel_mpddrc_config *ddr2)
 		      8 << ATMEL_MPDDRC_TPR2_TXARD_OFFSET);
 }
 
-void mem_init(void)
+void at91_mem_init(void)
 {
 	struct atmel_mpddrc_config ddr2;
 

board/atmel/sama5d4ek/sama5d4ek.c

@@ -169,7 +169,7 @@ static void ddr2_conf(struct atmel_mpddrc_config *ddr2)
 		      8 << ATMEL_MPDDRC_TPR2_TXARD_OFFSET);
 }
 
-void mem_init(void)
+void at91_mem_init(void)
 {
 	struct atmel_mpddrc_config ddr2;
 	const struct atmel_mpddr *mpddr = (struct atmel_mpddr *)ATMEL_BASE_MPDDRC;

board/conclusive/kstr-sama5d27/kstr-sama5d27.c

@@ -182,7 +182,7 @@ static void ddrc_conf(struct atmel_mpddrc_config *ddrc)
 		      (8 << ATMEL_MPDDRC_TPR2_TFAW_OFFSET));
 }
 
-void mem_init(void)
+void at91_mem_init(void)
 {
 	struct at91_pmc *pmc = (struct at91_pmc *)ATMEL_BASE_PMC;
 	struct atmel_mpddr *mpddrc = (struct atmel_mpddr *)ATMEL_BASE_MPDDRC;

board/gardena/smart-gateway-at91sam/spl.c

@@ -110,7 +110,7 @@ static void ddr2_conf(struct atmel_mpddrc_config *ddr2)
 		      2 << ATMEL_MPDDRC_TPR2_TXARD_OFFSET);
 }
 
-void mem_init(void)
+void at91_mem_init(void)
 {
 	struct at91_matrix *matrix = (struct at91_matrix *)ATMEL_BASE_MATRIX;
 	struct at91_pmc *pmc = (struct at91_pmc *)ATMEL_BASE_PMC;

board/siemens/corvus/board.c

@@ -187,7 +187,7 @@ static void ddr2_conf(struct atmel_mpddrc_config *ddr2)
 		      2 << ATMEL_MPDDRC_TPR2_TXARD_OFFSET);
 }
 
-void mem_init(void)
+void at91_mem_init(void)
 {
 	struct atmel_mpddrc_config ddr2;
 

board/siemens/smartweb/smartweb.c

@@ -238,7 +238,7 @@ void at91_spl_board_init(void)
 			 | AT91_SDRAMC_TRP_VAL(2) | AT91_SDRAMC_TRCD_VAL(2) \
 			 | AT91_SDRAMC_TRAS_VAL(5) | AT91_SDRAMC_TXSR_VAL(8))
 
-void mem_init(void)
+void at91_mem_init(void)
 {
 	struct at91_matrix *ma = (struct at91_matrix *)ATMEL_BASE_MATRIX;
 	struct at91_port *port = (struct at91_port *)ATMEL_BASE_PIOC;

board/siemens/taurus/taurus.c

@@ -177,7 +177,7 @@ void sdramc_configure(unsigned int mask)
 	sdramc_initialize(ATMEL_BASE_CS1, &setting);
 }
 
-void mem_init(void)
+void at91_mem_init(void)
 {
 	unsigned int ram_size = 0;