From 4fff329df2516a7d9242d0642c07c4506f859051 Mon Sep 17 00:00:00 2001 From: Heiko Schocher Date: Fri, 17 Sep 2010 13:10:38 +0200 Subject: [PATCH] nand_boot_fsl_nfc.c: make "nfc" a "static const" pointer With -fPIC enabled, this variable needs an entry in the GOT, which causes the image size to exceed 2 KiB which is the maximum allowed for some systems. Making it a "static const" avoids the GOT entry and thus reduces the image size to < 2 KiB. Portions of this work were supported by funding from the CE Linux Forum. Signed-off-by: Heiko Schocher Acked-by: Scott Wood --- nand_spl/nand_boot_fsl_nfc.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) diff --git a/nand_spl/nand_boot_fsl_nfc.c b/nand_spl/nand_boot_fsl_nfc.c index bfae30e460..ea3566b87d 100644 --- a/nand_spl/nand_boot_fsl_nfc.c +++ b/nand_spl/nand_boot_fsl_nfc.c @@ -34,7 +34,7 @@ #include #include -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 */ @@ -274,8 +272,6 @@ 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