X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=board%2Ffreescale%2Fmpc8536ds%2Fmpc8536ds.c;h=cede1da634e720996cecf1123bfda62aa87ab1b3;hb=e9866cf759f2f0184607024be30e7f78a65cb614;hp=467f4f2013feac90e8962cb9b8a1d43dbb3a82d2;hpb=a891601ce51edbafa1a2750c96a618e4fcbca1c2;p=u-boot

diff --git a/board/freescale/mpc8536ds/mpc8536ds.c b/board/freescale/mpc8536ds/mpc8536ds.c
index 467f4f2013..cede1da634 100644
--- a/board/freescale/mpc8536ds/mpc8536ds.c
+++ b/board/freescale/mpc8536ds/mpc8536ds.c
@@ -196,7 +196,7 @@ void pci_init_board(void)
 int board_early_init_r(void)
 {
 	const unsigned int flashbase = CONFIG_SYS_FLASH_BASE;
-	const u8 flash_esel = find_tlb_idx((void *)flashbase, 1);
+	int flash_esel = find_tlb_idx((void *)flashbase, 1);
 
 	/*
 	 * Remap Boot flash + PROMJET region to caching-inhibited
@@ -207,8 +207,14 @@ int board_early_init_r(void)
 	flush_dcache();
 	invalidate_icache();
 
-	/* invalidate existing TLB entry for flash + promjet */
-	disable_tlb(flash_esel);
+	if (flash_esel == -1) {
+		/* very unlikely unless something is messed up */
+		puts("Error: Could not find TLB for FLASH BASE\n");
+		flash_esel = 1;	/* give our best effort to continue */
+	} else {
+		/* invalidate existing TLB entry for flash + promjet */
+		disable_tlb(flash_esel);
+	}
 
 	set_tlb(1, flashbase, CONFIG_SYS_FLASH_BASE_PHYS,	/* tlb, epn, rpn */
 		MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,	/* perms, wimge */
@@ -265,7 +271,7 @@ int board_eth_init(bd_t *bis)
 }
 
 #if defined(CONFIG_OF_BOARD_SETUP)
-void ft_board_setup(void *blob, bd_t *bd)
+int ft_board_setup(void *blob, bd_t *bd)
 {
 	ft_cpu_setup(blob, bd);
 
@@ -276,8 +282,9 @@ void ft_board_setup(void *blob, bd_t *bd)
 #endif
 
 #ifdef CONFIG_HAS_FSL_MPH_USB
-	fdt_fixup_dr_usb(blob, bd);
+	fsl_fdt_fixup_dr_usb(blob, bd);
 #endif
 
+	return 0;
 }
 #endif