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author | Vitaly Andrianov <vitalya@ti.com> | 2015-02-11 14:07:58 -0500 |
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committer | Tom Rini <trini@ti.com> | 2015-02-16 12:41:41 -0500 |
commit | 66c98a0c3807720a32ce49c9ba2a5808555062d7 (patch) | |
tree | f529bcd2aad0df100e358b6555885027a33868f8 /board/ti/ks2_evm/ddr3_k2l.c | |
parent | bba379d498b4ed408e79f7aec6dc23a3572c37e7 (diff) | |
download | u-boot-imx-66c98a0c3807720a32ce49c9ba2a5808555062d7.zip u-boot-imx-66c98a0c3807720a32ce49c9ba2a5808555062d7.tar.gz u-boot-imx-66c98a0c3807720a32ce49c9ba2a5808555062d7.tar.bz2 |
keystone2: ddr3: eliminate using global ddr3_size variable
KS2 ddr3 initialization uses ddr3_size global variable before u-boot
relocation. Even if the variable is not being used after relocation,
writing to it corrupts relocation table.
This patch removes the global ddr3_size variable and uses local one
instead.
Signed-off-by: Vitaly Andrianov <vitalya@ti.com>
Tested-by: Nishanth Menon <nm@ti.com>
Diffstat (limited to 'board/ti/ks2_evm/ddr3_k2l.c')
-rw-r--r-- | board/ti/ks2_evm/ddr3_k2l.c | 12 |
1 files changed, 2 insertions, 10 deletions
diff --git a/board/ti/ks2_evm/ddr3_k2l.c b/board/ti/ks2_evm/ddr3_k2l.c index 15a14f2..00fc194 100644 --- a/board/ti/ks2_evm/ddr3_k2l.c +++ b/board/ti/ks2_evm/ddr3_k2l.c @@ -11,28 +11,20 @@ #include "ddr3_cfg.h" #include <asm/arch/ddr3.h> -static int ddr3_size; static struct pll_init_data ddr3_400 = DDR3_PLL_400; -void ddr3_init(void) +u32 ddr3_init(void) { init_pll(&ddr3_400); /* No SO-DIMM, 2GB discreet DDR */ printf("DRAM: 2 GiB\n"); - ddr3_size = 2; /* Reset DDR3 PHY after PLL enabled */ ddr3_reset_ddrphy(); ddr3_init_ddrphy(KS2_DDR3A_DDRPHYC, &ddr3phy_1600_2g); ddr3_init_ddremif(KS2_DDR3A_EMIF_CTRL_BASE, &ddr3_1600_2g); -} -/** - * ddr3_get_size - return ddr3 size in GiB - */ -int ddr3_get_size(void) -{ - return ddr3_size; + return 2; } |