diff options
| author | Santhosh Kumar K <s-k6@ti.com> | 2024-02-14 16:27:50 +0530 |
|---|---|---|
| committer | Francesco Dolcini <francesco.dolcini@toradex.com> | 2024-03-21 14:26:33 +0000 |
| commit | 3cfe9a07ac5440934fd6ffcda5b5e2e51ef04fc9 (patch) | |
| tree | 20fcc90c980368a49a2a3c086cc0367540cb1cf7 /board/ti/j721s2/evm.c | |
| parent | 63587b060cf6c1b2191902da89807e0ee668f375 (diff) | |
board: ti: Pull redundant DDR functions to a common location and Fixup DDR size when ECC is enabled
As there are few redundant functions in board/ti/*/evm.c files, pull
them to a common location of access to reuse and include the common file
to access the functions.
Call k3-ddrss driver through fixup_ddr_driver_for_ecc() to fixup the
device tree and resize the available amount of DDR, if ECC is enabled.
Otherwise, fixup the device tree using the regular
fdt_fixup_memory_banks().
Modify fixup_ddr_driver_for_ecc() to make the function agnostic to the
number of DDR controllers present.
Signed-off-by: Santhosh Kumar K <s-k6@ti.com>
Signed-off-by: Neha Malcom Francis <n-francis@ti.com>
Diffstat (limited to 'board/ti/j721s2/evm.c')
| -rw-r--r-- | board/ti/j721s2/evm.c | 31 |
1 files changed, 3 insertions, 28 deletions
diff --git a/board/ti/j721s2/evm.c b/board/ti/j721s2/evm.c index eea2c256b3..3847587961 100644 --- a/board/ti/j721s2/evm.c +++ b/board/ti/j721s2/evm.c @@ -26,6 +26,7 @@ #include <dm/root.h> #include "../common/board_detect.h" +#include "../common/k3-ddr-init.h" DECLARE_GLOBAL_DATA_PTR; @@ -34,17 +35,6 @@ int board_init(void) return 0; } -int dram_init(void) -{ -#ifdef CONFIG_PHYS_64BIT - gd->ram_size = 0x100000000; -#else - gd->ram_size = 0x80000000; -#endif - - return 0; -} - phys_size_t board_get_usable_ram_top(phys_size_t total_size) { #ifdef CONFIG_PHYS_64BIT @@ -56,23 +46,6 @@ phys_size_t board_get_usable_ram_top(phys_size_t total_size) return gd->ram_top; } -int dram_init_banksize(void) -{ - /* Bank 0 declares the memory available in the DDR low region */ - gd->bd->bi_dram[0].start = CFG_SYS_SDRAM_BASE; - gd->bd->bi_dram[0].size = 0x7fffffff; - gd->ram_size = 0x80000000; - -#ifdef CONFIG_PHYS_64BIT - /* Bank 1 declares the memory available in the DDR high region */ - gd->bd->bi_dram[1].start = CFG_SYS_SDRAM_BASE1; - gd->bd->bi_dram[1].size = 0x37fffffff; - gd->ram_size = 0x400000000; -#endif - - return 0; -} - /* Enables the spi-nand dts node, if onboard mux is set to spinand */ static void __maybe_unused detect_enable_spinand(void *blob) { @@ -108,6 +81,8 @@ static void __maybe_unused detect_enable_spinand(void *blob) void spl_perform_fixups(struct spl_image_info *spl_image) { detect_enable_spinand(spl_image->fdt_addr); + if (IS_ENABLED(CONFIG_K3_INLINE_ECC)) + fixup_ddr_driver_for_ecc(spl_image); } #endif |