Add board detection support for K2G ICE with FlagChip 1GHz silicon.

Signed-off-by: Lokesh Vutla lokeshvutla@ti.com --- board/ti/ks2_evm/board.c | 4 ++-- board/ti/ks2_evm/board.h | 8 ++++++++ board/ti/ks2_evm/board_k2g.c | 7 +++++-- board/ti/ks2_evm/ddr3_k2g.c | 2 +- board/ti/ks2_evm/mux-k2g.h | 2 +- include/configs/k2g_evm.h | 2 ++ 6 files changed, 19 insertions(+), 6 deletions(-)

diff --git a/board/ti/ks2_evm/board.c b/board/ti/ks2_evm/board.c index c7be540028..53bc12791d 100644 --- a/board/ti/ks2_evm/board.c +++ b/board/ti/ks2_evm/board.c @@ -48,11 +48,11 @@ int dram_init(void) gd->ram_size = get_ram_size((long *)CONFIG_SYS_SDRAM_BASE, CONFIG_MAX_RAM_BANK_SIZE); #if defined(CONFIG_TI_AEMIF) - if (!board_is_k2g_ice()) + if (!(board_is_k2g_ice() || board_is_k2g_i1())) aemif_init(ARRAY_SIZE(aemif_configs), aemif_configs); #endif

- if (!board_is_k2g_ice()) { + if (!(board_is_k2g_ice() || board_is_k2g_i1())) { if (ddr3_size) ddr3_init_ecc(KS2_DDR3A_EMIF_CTRL_BASE, ddr3_size); else diff --git a/board/ti/ks2_evm/board.h b/board/ti/ks2_evm/board.h index d0cfbf5a75..93fc3887f4 100644 --- a/board/ti/ks2_evm/board.h +++ b/board/ti/ks2_evm/board.h @@ -25,6 +25,10 @@ static inline int board_is_k2g_ice(void) { return board_ti_is("66AK2GIC"); } +static inline int board_is_k2g_i1(void) +{ + return board_ti_is("66AK2GI1"); +} #else static inline int board_is_k2g_gp(void) { @@ -34,6 +38,10 @@ static inline int board_is_k2g_ice(void) { return false; } +static inline int board_is_k2g_i1(void) +{ + return false; +} #endif

void spl_init_keystone_plls(void); diff --git a/board/ti/ks2_evm/board_k2g.c b/board/ti/ks2_evm/board_k2g.c index a71024bcbc..2be86d6d26 100644 --- a/board/ti/ks2_evm/board_k2g.c +++ b/board/ti/ks2_evm/board_k2g.c @@ -248,7 +248,8 @@ int board_fit_config_name_match(const char *name) else if (!strcmp(name, "keystone-k2g-evm") && (board_ti_is("66AK2GGP") || board_ti_is("66AK2GG1"))) return 0; - else if (!strcmp(name, "keystone-k2g-ice") && board_ti_is("66AK2GIC")) + else if (!strcmp(name, "keystone-k2g-ice") && + (board_ti_is("66AK2GIC") || board_is_k2g_i1())) return 0; else return -1; @@ -322,7 +323,7 @@ int embedded_dtb_select(void) BIT(9)); setbits_le32(K2G_GPIO1_BANK2_BASE + K2G_GPIO_SETDATA_OFFSET, BIT(9)); - } else if (board_is_k2g_ice()) { + } else if (board_is_k2g_ice() || board_is_k2g_i1()) { /* GBE Phy workaround. For Phy to latch the input * configuration, a GPIO reset is asserted at the * Phy reset pin to latch configuration correctly after SoC @@ -364,6 +365,8 @@ int board_late_init(void) env_set("board_name", "66AK2GG1\0"); else if (board_is_k2g_ice()) env_set("board_name", "66AK2GIC\0"); + else if (board_is_k2g_i1()) + env_set("board_name", "66AK2GI1\0"); #endif return 0; } diff --git a/board/ti/ks2_evm/ddr3_k2g.c b/board/ti/ks2_evm/ddr3_k2g.c index 563c5e9950..3000d7245e 100644 --- a/board/ti/ks2_evm/ddr3_k2g.c +++ b/board/ti/ks2_evm/ddr3_k2g.c @@ -174,7 +174,7 @@ u32 ddr3_init(void) } else if (board_is_k2g_gp()) { ddr3_init_ddrphy(KS2_DDR3A_DDRPHYC, &ddr3phy_800_2g); ddr3_init_ddremif(KS2_DDR3A_EMIF_CTRL_BASE, &ddr3_800_2g); - } else if (board_is_k2g_ice()) { + } else if (board_is_k2g_ice() || board_is_k2g_i1()) { ddr3_init_ddrphy(KS2_DDR3A_DDRPHYC, &ddr3phy_800_512mb); ddr3_init_ddremif(KS2_DDR3A_EMIF_CTRL_BASE, &ddr3_800_512mb); } diff --git a/board/ti/ks2_evm/mux-k2g.h b/board/ti/ks2_evm/mux-k2g.h index 3ecf571c5c..fa6c92cbdf 100644 --- a/board/ti/ks2_evm/mux-k2g.h +++ b/board/ti/ks2_evm/mux-k2g.h @@ -377,7 +377,7 @@ void k2g_mux_config(void) configure_pin_mux(k2g_generic_pin_cfg); } else if (board_is_k2g_gp() || board_is_k2g_g1()) { configure_pin_mux(k2g_evm_pin_cfg); - } else if (board_is_k2g_ice()) { + } else if (board_is_k2g_ice() || board_is_k2g_i1()) { configure_pin_mux(k2g_ice_evm_pin_cfg); } else { puts("Unknown board, cannot configure pinmux."); diff --git a/include/configs/k2g_evm.h b/include/configs/k2g_evm.h index 83466b9e0c..4471eb4f6a 100644 --- a/include/configs/k2g_evm.h +++ b/include/configs/k2g_evm.h @@ -35,6 +35,8 @@ "setenv name_fdt keystone-k2g-evm.dtb; " \ "else if test $board_name = 66AK2GIC; then " \ "setenv name_fdt keystone-k2g-ice.dtb; " \ + "else if test $board_name = 66AK2GI1; then " \ + "setenv name_fdt keystone-k2g-ice.dtb; " \ "else if test $name_fdt = undefined; then " \ "echo WARNING: Could not determine device tree to use;"\ "fi;fi;fi;fi; setenv fdtfile ${name_fdt}\0" \