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ARM: k2g: Add FIT image handler for PMMC firmware
The PMMC firmware should be bundled into a FIT image on HS devices to allow authentication/decryption, add a handler to process this PMMC firmware. Signed-off-by: Andrew F. Davis <afd@ti.com>
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1 changed files with 21 additions and 0 deletions
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@ -13,6 +13,7 @@
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#include <asm/arch/mmc_host_def.h>
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#include <fdtdec.h>
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#include <i2c.h>
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#include <remoteproc.h>
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#include "mux-k2g.h"
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#include "../common/board_detect.h"
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@ -353,3 +354,23 @@ int get_num_eth_ports(void)
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return sizeof(eth_priv_cfg) / sizeof(struct eth_priv_t);
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}
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#endif
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#ifdef CONFIG_TI_SECURE_DEVICE
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void board_pmmc_image_process(ulong pmmc_image, size_t pmmc_size)
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{
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int id = getenv_ulong("dev_pmmc", 10, 0);
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int ret;
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if (!rproc_is_initialized())
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rproc_init();
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ret = rproc_load(id, pmmc_image, pmmc_size);
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printf("Load Remote Processor %d with data@addr=0x%08lx %u bytes:%s\n",
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id, pmmc_image, pmmc_size, ret ? " Failed!" : " Success!");
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if (!ret)
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rproc_start(id);
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}
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U_BOOT_FIT_LOADABLE_HANDLER(IH_TYPE_PMMC, board_pmmc_image_process);
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#endif
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