From 43afc17f0c21b88e943be86a55d9a43cdc9fc12d Mon Sep 17 00:00:00 2001 From: Christian Herzig <christian.herzig@keymile.com> Date: Wed, 21 Mar 2012 13:42:43 +0100 Subject: [PATCH] powerpc83xx/km: lock the window size to 2GiB befor fixing sdram size If the ram size isn't locked to 2GiB, the get_ram_size() may hang up. Signed-off-by: Christian Herzig <christian.herzig@keymile.com> cc: Kim Phillips <kim.phillips@freescale.com> cc: Valentin Longchamp <valentin.longchamp@keymile.com> cc: Gerlando Falauto <gerlando.falauto@keymile.com> Signed-off-by: Holger Brunck <holger.brunck@keymile.com> Signed-off-by: Kim Phillips <kim.phillips@freescale.com> --- board/keymile/km83xx/km83xx.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/board/keymile/km83xx/km83xx.c b/board/keymile/km83xx/km83xx.c index 16ae2e4c3c..c3a05e6e2c 100644 --- a/board/keymile/km83xx/km83xx.c +++ b/board/keymile/km83xx/km83xx.c @@ -204,7 +204,7 @@ int fixed_sdram(void) u32 ddr_size_log2; out_be32(&im->sysconf.ddrlaw[0].ar, (LAWAR_EN | 0x1e)); - out_be32(&im->ddr.csbnds[0].csbnds, CONFIG_SYS_DDR_CS0_BNDS); + out_be32(&im->ddr.csbnds[0].csbnds, (CONFIG_SYS_DDR_CS0_BNDS) | 0x7f); out_be32(&im->ddr.cs_config[0], CONFIG_SYS_DDR_CS0_CONFIG); out_be32(&im->ddr.timing_cfg_0, CONFIG_SYS_DDR_TIMING_0); out_be32(&im->ddr.timing_cfg_1, CONFIG_SYS_DDR_TIMING_1); -- 2.39.5