sh: sh7753evb: Fix build error

Currently buildman fails to build sh7753evb and reports the following:

board/renesas/sh7753evb/built-in.o: In function 'init_gether_mdio':
board/renesas/sh7753evb/sh7753evb.c:94: undefined reference to 'PMB_ADDR_BASE' board/renesas/sh7753evb/sh7753evb.c:94: undefined reference to 'PMB_DATA_BASE' board/renesas/sh7753evb/sh7753evb.c:94: undefined reference to 'mk_pmb_addr_val' board/renesas/sh7753evb/sh7753evb.c:94: undefined reference to 'mk_pmb_data_val'
make: *** [u-boot] Error 1

The fix is to wrap any codes that access these macros with CONFIG_SH_32BIT.

---

 board/renesas/sh7753evb/sh7753evb.c | 4 ++++
 1 file changed, 4 insertions(+)

index 9f64945..52a1906 100644
@@ -113,6 +113,7 @@ static void set_mac_to_sh_giga_eth_register(int channel, char *mac_string)
 	writel(val, &ether->malr);
 }
 
+#if defined(CONFIG_SH_32BIT)
 /*****************************************************************
  * This PMB must be set on this timing. The lowlevel_init is run on
  * Area 0(phys 0x00000000), so we have to map it.

@@ -154,13 +155,16 @@ static void set_pmb_on_board_init(void)
 	writel(mk_pmb_addr_val(0x98), PMB_ADDR_BASE(7));
 	writel(mk_pmb_data_val(0x58, 0, 1, 1, 0, 1, 1), PMB_DATA_BASE(7));
 }
+#endif
 
 int board_init(void)
 {
 	struct gether_control_regs *gether = GETHER_CONTROL_BASE;
 
 	init_gpio();
+#if defined(CONFIG_SH_32BIT)
 	set_pmb_on_board_init();
+#endif
 
 	/* Sets TXnDLY to B'010 */
 	writel(0x00000202, &gether->gbecont);

1.8.2.1

While I am here, I have no idea how to fix the other 2 warnings for sh7785lcr_32bit and sh7785lcr.

Summary of 1 commit for 23 boards (23 threads, 2 jobs per thread) 01: sh: sh7753evb: Fix build error

        sh:  +   sh7785lcr_32bit sh7785lcr

w+../drivers/net/rtl8169.c:310:2: warning: #warning cache-line size is larger than descriptor size [-Wcpp]

The warning comes from rtl8169.c below

#if RTL8169_DESC_SIZE < ARCH_DMA_MINALIGN
#if !defined(CONFIG_SYS_NONCACHED_MEMORY) && \
!defined(CONFIG_SYS_DCACHE_OFF) && !defined(CONFIG_X86) #warning cache-line size is larger than descriptor size #endif
#endif

Since I don't know anything about SH, I don't know how to eliminate the warning correctly.

Regards,
Bin

Applied to u-boot/master, thanks!

Tom
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