powerpc: Zero out board info struct on bootup

[u-boot] / nand_spl / nand_boot_fsl_nfc.c

diff --git a/nand_spl/nand_boot_fsl_nfc.c b/nand_spl/nand_boot_fsl_nfc.c
index bfae30e4607fe36b09a3bd422e8ee429df073c51..f89d54261c4120b80d601da42c50c88742ea99c4 100644 (file)
--- a/nand_spl/nand_boot_fsl_nfc.c
+++ b/nand_spl/nand_boot_fsl_nfc.c
@@ -34,7 +34,7 @@
 #include <asm/io.h>
 #include <fsl_nfc.h>
 
-struct fsl_nfc_regs *nfc;
+static struct fsl_nfc_regs *const nfc = (void *)NFC_BASE_ADDR;
 
 static void nfc_wait_ready(void)
 {
@@ -228,8 +228,6 @@ static int nand_load(unsigned int from, unsigned int size, unsigned char *buf)
        unsigned int maxpages = CONFIG_SYS_NAND_SIZE /
                                CONFIG_SYS_NAND_PAGE_SIZE;
 
-       nfc = (void *)NFC_BASE_ADDR;
-
        nfc_nand_init();
 
        /* Convert to page number */
@@ -265,6 +263,13 @@ static int nand_load(unsigned int from, unsigned int size, unsigned char *buf)
        return 0;
 }
 
+#if defined(CONFIG_ARM) && !defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
+void board_init_f (ulong bootflag)
+{
+       relocate_code (TEXT_BASE - TOTAL_MALLOC_LEN, NULL, TEXT_BASE);
+}
+#endif
+
 /*
  * The main entry for NAND booting. It's necessary that SDRAM is already
  * configured and available since this code loads the main U-Boot image
@@ -274,8 +279,6 @@ void nand_boot(void)
 {
        __attribute__((noreturn)) void (*uboot)(void);
 
-       nfc = (void *)NFC_BASE_ADDR;
-
        /*
         * CONFIG_SYS_NAND_U_BOOT_OFFS and CONFIG_SYS_NAND_U_BOOT_SIZE must
         * be aligned to full pages